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2 X-18 4th Blow Thru

2 X-18 4th Blow Thru

DIY BLUEPRINT - 2 SUNDOWN AUDIO X-18 SUBWOOFERS IN 4th ORDER BANDPASS

FRONT CHAMBER
VOLUME: 14.5cf net
TUNING: 45Hz
PORT AREA: 270.5in^2
(18.66in per cube)

REAR CHAMBER
VOLUME: 7cf net

DIMENSIONS
Width: 49-1/2in
Height: 19in
Depth: 55-1/2in

Subwoofer Max Mounting Depth: 11
    $50.00Price
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