Rockford Fosgate R2D4-12 Sub Box Designs

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Rockford Fosgate R2D4-12 Parameters

Nominal Size and Shape
12 inch round
Qts
0.6
Fs
34.9 hz
Vas
2.43 cubic feet
xmax
6.5 mm
sd
83.56 square inches

7 cubic foot ported dual top-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 38 inches wide, and 23.25 inches deep.

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3.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 22.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

8 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 31.875 inches deep.

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1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26.25 inches tall, 19.25 inches wide, and 6.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 12.25 inches tall, 16.25 inches wide, and 41.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 25 inches tall, 19.25 inches wide, and 6.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

5.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 21.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 10.125 inches deep.

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4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 34 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 8 inches tall, 13.75 inches wide, and 50.625 inches deep.

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4 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 32 inches wide, and 20.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 24.25 inches tall, 19.25 inches wide, and 6.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.45 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 36 inches wide, and 12.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.15 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 4.5 inches wide, and 136.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.8 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 32 inches wide, and 19.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 37hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 40 inches wide, and 14.625 inches deep.

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3.6 cubic foot ported dual top-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 42 inches wide, and 11.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.95 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 20.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.8 cubic foot ported single front-facing sub box tuned to 37hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18.5 inches tall, 18.5 inches wide, and 23.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26.5 inches tall, 19.25 inches wide, and 6.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

8 cubic foot ported quad top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 35 inches wide, and 26.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 19.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 10.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 37hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 40 inches wide, and 13.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 24 inches tall, 40 inches wide, and 9.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.5 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 40 inches wide, and 13.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 36hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 42.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 10.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.8 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 30 inches wide, and 21.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.3 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 23.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

5.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 21.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 40 inches wide, and 13.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 15 inches wide, and 37.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 15.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 19.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 21 inches wide, and 25.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.7 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.25 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 10.5 inches tall, 24 inches wide, and 12.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 24.75 inches tall, 19.25 inches wide, and 6.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 36 inches wide, and 16.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.15 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 14 inches wide, and 16.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 19.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 19 inches wide, and 18.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

708 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 2475.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 33hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 16 inches wide, and 31.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 30 inches wide, and 19 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed triple front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.75 inches tall, 37 inches wide, and 16.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.1 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 50 inches wide, and 5.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 10.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 18 inches wide, and 30.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

6.5 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 27.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 22 inches wide, and 11.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 30 inches wide, and 15.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 25 inches tall, 19.25 inches wide, and 6.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 22.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 24 inches tall, 19.25 inches wide, and 6.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single top-facing sub box tuned to 33hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual top-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 40.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 12 inches tall, 50 inches wide, and 12.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 19.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 35.25 inches wide, and 10.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

36 cubic foot ported quad top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 35 inches wide, and 106.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

750 cubic foot ported quad top-facing sub box tuned to 33hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 32 inches wide, and 3614.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 16.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.45 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 24.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 22 inches tall, 18 inches wide, and 24.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 42.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 14 inches wide, and 30.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported triple top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 50.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 36 inches wide, and 18.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 26.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 15.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.45 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 24.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 50hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 42 inches wide, and 11.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 19.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 15.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.65 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 21 inches wide, and 25.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 50.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 34hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 16 inches wide, and 32.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.5 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.5 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 18 inches wide, and 30.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 45.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 39.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.45 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 36 inches wide, and 13.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 18 inches wide, and 30.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.4 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 30 inches wide, and 14.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 42.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 37hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14.5 inches tall, 36 inches wide, and 17.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 30 inches wide, and 18.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 34.75hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 15.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

10 cubic foot ported quad top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 32 inches wide, and 52.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 41.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 23 inches tall, 19.25 inches wide, and 7 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 16 inches wide, and 38.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

5 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 27.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 15 inches wide, and 37.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 8.5 inches tall, 13.75 inches wide, and 46.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 9 inches tall, 13.75 inches wide, and 43.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

7 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 28.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 29.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 34 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

7 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 80.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported triple top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 30 inches wide, and 18.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 30 inches wide, and 18.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

8 cubic foot ported quad top-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 31.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 42 inches wide, and 11.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 34 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 45.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 15 inches wide, and 43.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.35 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 24.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.45 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 38hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 33hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 15.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 19.25 inches wide, and 6.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16.5 inches tall, 20.5 inches wide, and 17.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot ported single front-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 30 inches wide, and 16.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.25 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 17 inches wide, and 14.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 24 inches tall, 36 inches wide, and 10.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

5 cubic foot ported dual front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 19.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 22.5 inches tall, 13.25 inches wide, and 32 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 34hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 36 inches wide, and 16.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 48.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.15 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 4.5 inches wide, and 136.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.65 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 30 inches wide, and 19.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 28 inches wide, and 19.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.15 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 17.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 18 inches wide, and 30.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 24 inches wide, and 16.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 25.25 inches tall, 19.25 inches wide, and 6.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 22 inches wide, and 16.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

22.5 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15.5 inches tall, 13.25 inches wide, and 229.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

7 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 28.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 36 inches wide, and 16.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

6.25 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 26.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.2 cubic foot ported dual front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 60 inches wide, and 11.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 32 inches wide, and 20.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 39.5hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 25 inches tall, 14 inches wide, and 33.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 36hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 13 inches wide, and 39.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 37hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 19.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 40 inches wide, and 14.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 45.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 18 inches wide, and 30.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 23.75 inches tall, 19.25 inches wide, and 6.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 36hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.05 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 35.25 inches wide, and 10.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 36 inches wide, and 13.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 21 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.65 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single front-facing sub box tuned to 18hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16.5 inches tall, 20.5 inches wide, and 31.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 47 inches wide, and 12.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.25 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 24 inches wide, and 10.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 15.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 19.25 inches wide, and 6.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot ported dual front-facing sub box tuned to 34hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 25 inches wide, and 18.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 19.25 inches wide, and 6.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 14 inches wide, and 43.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.7 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 15.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.5 inches tall, 18 inches wide, and 37.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.3 cubic foot ported dual front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 14.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 33hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 45.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 45 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 18 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

7 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 28.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 12.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 22.5 inches tall, 13.25 inches wide, and 32 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 30 inches wide, and 13.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 21.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 45.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.35 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 24.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 34 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.5 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 50.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.5 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 30 inches wide, and 15.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 33 inches wide, and 20 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot ported single front-facing sub box tuned to 34hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 25 inches wide, and 16.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 12.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 25.75 inches tall, 19.25 inches wide, and 6.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

6.2 cubic foot ported quad top-facing sub box tuned to 34hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 26.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.35 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 22.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.5 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.5 inches tall, 39 inches wide, and 19 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot ported single front-facing sub box tuned to 36hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 30 inches wide, and 13.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 33 inches wide, and 20.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.55 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported triple top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 50.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 14 inches wide, and 30.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 38hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 41.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 15.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single front-facing sub box tuned to 18hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16.5 inches tall, 20.5 inches wide, and 31.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single front-facing sub box tuned to 18hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16.5 inches tall, 20.5 inches wide, and 31.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 39.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 33.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 35.25 inches wide, and 10.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 12.25 inches tall, 16.25 inches wide, and 45.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 23.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.45 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot ported dual front-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 14 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 34 inches wide, and 19.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 30 inches wide, and 19 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 37hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 26.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.8 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 28 inches wide, and 18.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 19.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.6 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 15 inches wide, and 28.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 18 inches wide, and 14.125 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single front-facing sub box tuned to 27.2hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 25 inches wide, and 20.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 22 inches wide, and 10.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 24 inches tall, 19.25 inches wide, and 6.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 35.25 inches wide, and 10.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.8 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 14.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 30 inches wide, and 16.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported triple top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 30 inches wide, and 18.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

2.5 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 28 inches wide, and 16.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.6 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 23.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 15.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 21 inches tall, 18 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

36 cubic foot ported quad top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 35 inches wide, and 106.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 33hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 45.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 36hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 12 inches wide, and 41.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 23.25 inches tall, 19.25 inches wide, and 6.875 inches deep.

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3.6 cubic foot ported dual top-facing sub box tuned to 40hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 42 inches wide, and 11.75 inches deep.

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4.85 cubic foot ported dual front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.25 inches deep.

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1 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 15.375 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 28hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 60 inches wide, and 11.125 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 44 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 40 inches wide, and 15.625 inches deep.

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2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 25 inches wide, and 14 inches deep.

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1 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 25 inches wide, and 7.625 inches deep.

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1.8 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 22.5 inches tall, 13.25 inches wide, and 25.5 inches deep.

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3.6 cubic foot ported dual top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 15 inches wide, and 38.875 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

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2.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 25 inches wide, and 16.875 inches deep.

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3.6 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 39.5 inches deep.

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1 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 15.375 inches deep.

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2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 35.25 inches wide, and 10.375 inches deep.

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4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

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1.25 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 10.5 inches tall, 16 inches wide, and 18.75 inches deep.

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3.6 cubic foot ported single front-facing sub box tuned to 36hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 13 inches wide, and 39.75 inches deep.

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1.25 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 10.5 inches tall, 20 inches wide, and 15.25 inches deep.

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4 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 20.375 inches deep.

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4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

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2.4 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 30 inches wide, and 14.125 inches deep.

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3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 41.75 inches deep.

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5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 19.875 inches deep.

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1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26.75 inches tall, 19.25 inches wide, and 6.25 inches deep.

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1 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 15.375 inches deep.

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4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

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4.35 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 22.75 inches deep.

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7 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 76.875 inches deep.

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1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 24.5 inches tall, 19.25 inches wide, and 6.75 inches deep.

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4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

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1.8 cubic foot ported single top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 7.5 inches tall, 13.75 inches wide, and 55.125 inches deep.

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4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

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4.45 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 24.625 inches deep.

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1.05 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 27 inches tall, 19.25 inches wide, and 6.25 inches deep.

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5 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.5 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14.5 inches tall, 36 inches wide, and 17.75 inches deep.

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5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 23.625 inches deep.

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1.2 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 17.875 inches deep.

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3.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 17.25 inches deep.

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1.8 cubic foot ported single top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 8.25 inches tall, 13.75 inches wide, and 48.625 inches deep.

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7 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 18 inches tall, 38 inches wide, and 23.125 inches deep.

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4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

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4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

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5 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 19.875 inches deep.

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4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

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3.6 cubic foot ported single front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 28 inches wide, and 22 inches deep.

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3.9 cubic foot ported dual front-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 32 inches wide, and 20.25 inches deep.

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3.6 cubic foot ported dual top-facing sub box tuned to 33hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 32 inches wide, and 15.625 inches deep.

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1.95 cubic foot ported single front-facing sub box tuned to 34hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14.5 inches tall, 26 inches wide, and 15.25 inches deep.

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6.2 cubic foot ported quad top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 26.25 inches deep.

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8 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 28 inches tall, 20 inches wide, and 30.375 inches deep.

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3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 50.5 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 200hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43 inches deep.

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3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 47 inches wide, and 12.5 inches deep.

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2 cubic foot sealed dual front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 35.25 inches wide, and 10.375 inches deep.

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4.25 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 23.75 inches deep.

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3.8 cubic foot ported dual front-facing sub box tuned to 32hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 15 inches tall, 32 inches wide, and 19.875 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 43.75 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

36 cubic foot ported quad top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 20 inches tall, 35 inches wide, and 106.5 inches deep.

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5 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 13.25 inches tall, 34 inches wide, and 27.125 inches deep.

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4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

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4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

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3.6 cubic foot ported dual top-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 50.5 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 16 inches wide, and 32.125 inches deep.

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3.6 cubic foot sealed dual top-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 19 inches tall, 14 inches wide, and 31.125 inches deep.

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3.6 cubic foot ported dual front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14.5 inches tall, 36 inches wide, and 17.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.5 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 26 inches tall, 18 inches wide, and 17.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.85 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 24.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1 cubic foot sealed single front-facing sub box for Rockford Fosgate R2D4-12

This sub box's dimensions are 13 inches tall, 13 inches wide, and 15.375 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

1.8 cubic foot ported single top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 7 inches tall, 13.75 inches wide, and 60.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

6 cubic foot ported quad top-facing sub box tuned to 34hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 17 inches tall, 35 inches wide, and 25.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.95 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25.25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported dual top-facing sub box tuned to 35hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 19.625 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

3.6 cubic foot ported single front-facing sub box tuned to 45hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 16 inches tall, 13 inches wide, and 39.875 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

4.9 cubic foot ported dual top-facing sub box tuned to 30hz for Rockford Fosgate R2D4-12

This sub box's dimensions are 14 inches tall, 34 inches wide, and 25 inches deep.

See This Subwoofer Box Design for Rockford Fosgate R2D4-12

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