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Subwoofer Box 2x 18" CROSSFIRE

Ported Box for Dual 18 inch Subwoofers


18 inch subwoofer box 2x 18" CROSSFIRE

Subwoofer Box Specifications

Enclosure Name: 2x 18" CROSSFIRE

Subwoofer Size: 18 inch

Subwoofer Count: 2

Box External Dimensions
Width × Height × Depth
33.00" × 42.00" × 18.80"
Material Thickness 0.75"
Net Internal Volume 8.50 ft3
Tuning Frequency 32 Hz
Port Area 165 inch2
Port Inlet
Width × Height
4.07" × 40.50"
Port Length 35.38"


Detail Size Quantity
Top / Bottom 33.00" × 18.80" 2
Front 28.18" × 40.50" 1
Rear 33.00" × 40.50" 1
Left 17.30" × 40.50" 1
Right 18.05" × 40.50" 1
Port 13.22" × 40.50" 1
Port 16.59" × 40.50" 1
Ø444.5mm Ø444.5mm 33.00" 28.18" 18.80" 17.30" 18.80" 17.30" 42.00" 40.50" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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