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Subwoofer Box DD Audio 3512i -2.8@31.5hz

Ported Box for 12 inch Subwoofer

Box External Dimensions
Width × Height × Depth
38.00" × 15.50" × 14.90"
Material Thickness 0.75"
Net Internal Volume 2.80 ft3
Tuning Frequency 31.5 Hz
Port Area 42 inch2
Port Inlet
Width × Height
3.00" × 14.00"
Port Length 32.80"


Detail Size Quantity
Top / Bottom 38.00" × 14.90" 2
Front 34.25" × 14.00" 1
Rear 38.00" × 14.00" 1
Left 13.40" × 14.00" 1
Right 14.15" × 14.00" 1
Port 10.40" × 14.00" 1
Port 17.90" × 14.00" 1
Ø309.6mm 38.00" 34.25" 14.90" 13.40" 14.90" 13.40" 15.50" 14.00" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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