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Subwoofer Box PowerBass my test

Ported Box for Dual 12 inch Subwoofers

Box External Dimensions
Width × Height × Depth
33.46" × 14.96" × 11.25"
Material Thickness 0.63"
Net Internal Volume 2.30 ft3
Tuning Frequency 35 Hz
Port Area 23.3 inch2
Port Inlet
Width × Height
1.70" × 13.70"
Port Length 16.38"


Detail Size Quantity
Top / Bottom 33.46" × 11.25" 2
Front 31.14" × 13.70" 1
Rear 33.46" × 13.70" 1
Left 9.99" × 13.70" 1
Right 10.62" × 13.70" 1
Port 8.29" × 13.70" 1
Port 5.13" × 13.70" 1
Ø285mm Ø285mm 33.46" 31.14" 11.25" 9.99" 11.25" 9.99" 14.96" 13.70" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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