MikeMartel Posted January 18, 2012 Author Report Posted January 18, 2012 Ok, that does clear things up a bit, ill need to re calculate these things and try again. Quote
MikeMartel Posted January 18, 2012 Author Report Posted January 18, 2012 New Calculations: Port Area 126 inches2 Port Tuning 32hz Port Internal Dimensions 9” x 14” x 39.85” Port Displacement (8.25” of the port will be external)(31.6” Internal Port)(Effective Port Length) 9.75” x 15.5” x 14.25” =1.24625651 cubic feet 9.75” x 15.5” x 12.85” 1.24625651 + 1.12381366 = 2.37 cubic feet + 0.18 cubic feet (Subwoofer Displacement) = 2.54 cubic feet (Total Displacement) Subwoofer Dimensions Needed (9.29 cubic feet) 36 x 15 x 36 = 9.29883 cubic feet before displacement 9.29883 – 2.54 = 6.75883 cubic feet net Quote
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