Re: Wall suggestions
build one box instead of two. no need to make this any harder on yourself than it's already going to be. when you make two seperate ported boxes in your car there's always a good chance that they won't be tuned exactly to the same not because of mathematical or construction errors. This leaves you with two boxes that have a few hz gap in tuning frequency and can cancel each other out like mad. Build a 8-10 cubic foot box and tune it to 32-36hz with about 120 square inches of vent area.
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