3.5 cubic foot ported dual front-facing sub box tuned to 31hz for Skar Audio DDX-12-D4

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Subwoofer Box Building Tools and Supplies

Subwoofer Box Summary

3.5 cubic foot ported dual front-facing sub box tuned to 31hz for Skar Audio DDX-12-D4. This sub box's dimensions are 17 inches tall, 40 inches wide, and 17.75 inches deep.

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