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Subwoofer Box Sundown Audio X-Series XV4 18"

Ported Box for 18 inch Subwoofer

Box External Dimensions
Width × Height × Depth
36.00" × 22.00" × 24.39"
Material Thickness 0.75"
Net Internal Volume 7.00 ft3
Tuning Frequency 32 Hz
Port Area 112 inch2
Port Inlet
Width × Height
5.46" × 20.50"
Port Length 29.17"


Detail Size Quantity
Top / Bottom 36.00" × 24.39" 2
Front / Rear 36.00" × 20.50" 2
Left 22.89" × 20.50" 1
Right 16.68" × 20.50" 1
Port 29.17" × 20.50" 1
Ø424.2mm 36.00" 24.39" 22.89" 24.39" 22.89" 22.00" 20.50" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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