4 cubic foot ported dual front-facing sub box tuned to 40hz for Skar Audio SDR-12 D4

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Subwoofer Box Summary

4 cubic foot ported dual front-facing sub box tuned to 40hz for Skar Audio SDR-12 D4. This sub box's dimensions are 18 inches tall, 40 inches wide, and 15.375 inches deep.

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Cut Sheet

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