Compatible with 2007-2013 Silverado & Sierra Crew Cab Trucks ^^ Dual 10" Ported Subwoofer Enclosure with Down-Firing Design ^^
Air Space: 1.20 Cubic Ft ^^ Finished in a Premium Automotive Grade Black Trunk-liner Carpeting ^^ Fits Under the Rear Seat in Cab - No Modifications Required ^^
Subwoofer Cut-out: 9.35" ^^
Subwoofer Mounting Depth: 5.75" ^^ Features Independent Wiring Terminal Cups with 12-Gauge OFC Speaker Wire Affixed and Pre-Soldered