DOWN4SOUND – USED | PRO-FAB – BIRCH – 4X 8-INCH PORTED SUBWOOFER ENCLOSURE – 07-13 CHEVY/GM CREW CAB – 2.5-INCH SEAT LIFT REQUIRED

YOU ARE PURCHASING A USED ITEM.
Used products are sold as-is and may show signs of prior use, including cosmetic wear, scuffs, nicks, scratches, dents, damaged packaging, missing paperwork, missing accessories, or other imperfections unless otherwise stated in the product description.
You will receive a working item at a discounted price compared to regular pricing.

*Picture does not represent the actual item*
FINAL SALE/NO RETURNS

Designed specifically for 2007-2013 Chevy/GM Crew Cab trucks, the Down4Sound PRO-FAB (Quad) enclosure is engineered to deliver ground-shaking bass. With four 8-inch subwoofer openings, this ported enclosure is built from premium birch wood and coated with a polyurethane bedliner for enhanced durability. Featuring a square air port design, its precision-tuned for powerful and accurate bass performance. This enclosure fits seamlessly under the seat but requires a 2.5-inch seat lift for proper installation.

Compatibility: 2007-2013 Chevy/GM Crew Cab (Under Seat, 2.5-Inch Seat lift is required BUT IS NOT INCLUDED)
Configuration: Quad 8-inch subwoofer openings
Material: Premium birch wood with polyurethane bedliner coating for extra durability

Outside Dimensions:

Width: 54 inches
Front Height: 12.5 inches
Rear Height: 11 inches
Depth: 14.75 inches

Net Airspace (After Displacements): 1.795 cubic feetSubwoofer Cutout:7.32 inch
Port Information:

Type:Square air ports – DRIVERS & PASSENGER SIDE – 2 PORTS TOTAL
Inner Surface Area: 12.18 square inches
Depth: 9.91 inches (including cabinet thickness)
Tuning Frequency: 40.06 Hz

Recommended Subwoofer:Down4Sound DBz 8″ Subwoofers

****ALL SALES ARE FINAL****