18 cubic foot ported quad top-facing sub box tuned to 35hz for Skar Audio EVL-18-D4

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Subwoofer Box Summary

18 cubic foot ported quad top-facing sub box tuned to 35hz for Skar Audio EVL-18-D4. This sub box's dimensions are 20 inches tall, 42 inches wide, and 88.125 inches deep.

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