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Subwoofer Box Alpine Type R SWR-1242D

Ported Box for 12 inch Subwoofer


12 inch subwoofer box Alpine Type R SWR-1242D

Subwoofer Box Specifications

Enclosure Name: Type R SWR-1242D

Subwoofer Brand: Alpine

Subwoofer Size: 12 inch

Subwoofer Count: 1

Box External Dimensions
Width × Height × Depth
29.92" × 15.00" × 13.82"
Material Thickness 0.71"
Net Internal Volume 2.30 ft3
Tuning Frequency 30 Hz
Port Area 23.3 inch2
Port Inlet
Width × Height
1.71" × 13.58"
Port Length 24.42"


Detail Size Quantity
Top / Bottom 29.92" × 13.82" 2
Front 27.50" × 13.58" 1
Rear 29.92" × 13.58" 1
Left 12.40" × 13.58" 1
Right 13.11" × 13.58" 1
Port 10.69" × 13.58" 1
Port 10.60" × 13.58" 1
Ø275mm 29.92" 27.50" 13.82" 12.40" 13.82" 12.40" 15.00" 13.58" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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