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Subwoofer Box DB Drive g7 extra internal for supports

Ported Box for 8 inch

Box External Dimensions
Width × Height × Depth
21.50" × 28.00" × 27.20"
Material Thickness 0.75"
Net Internal Volume 6.90 ft3
Tuning Frequency 32 Hz
Port Area 60 inch2
Port Inlet
Width × Height
2.26" × 26.50"
Port Length 13.42"


Detail Size Quantity
Top / Bottom 21.50" × 27.20" 2
Front 18.49" × 26.50" 1
Rear 21.50" × 26.50" 1
Left 25.70" × 26.50" 1
Right 26.45" × 26.50" 1
Port 12.67" × 26.50" 1
Ø190mm Ø190mm Ø190mm Ø190mm 21.50" 18.49" 27.20" 25.70" 27.20" 25.70" 28.00" 26.50" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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