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4 U-18 (16cf 32Hz) B-WALL

4 U-18 (16cf 32Hz) B-WALL

DIY BLUEPRINT FOR 4 SUNDOWN AUDIO U-18 SUBWOOFERS
Designed to sit behind the B-Pillar in certain mid size cars

VOLUME: 16cf net
TUNING: 32Hz
PORT AREA: 250.08in^2
(15.63in per cube)

DIMENSIONS
Width: 52in
Height: 40in
Depth: 30in

Subwoofer Max Mounting Depth: 10-1/2in
    $50.00Price
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