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Subwoofer Box Hifonics zrx8d2 extra big extra low

Ported Box for 8 inch Subwoofer

Box External Dimensions
Width × Height × Depth
31.50" × 9.84" × 12.97"
Material Thickness 0.75"
Net Internal Volume 1.24 ft3
Tuning Frequency 30 Hz
Port Area 15.5 inch2
Port Inlet
Width × Height
1.86" × 8.35"
Port Length 32.72"


Detail Size Quantity
Top / Bottom 31.50" × 12.97" 2
Front 28.89" × 8.35" 1
Rear 31.50" × 8.35" 1
Left 11.48" × 8.35" 1
Right 12.22" × 8.35" 1
Port 9.62" × 8.35" 1
Port 19.74" × 8.35" 1
Ø184mm 31.50" 28.89" 12.97" 11.48" 12.97" 11.48" 9.84" 8.35" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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