Compatible with 2019-UP Chevrolet Silverado & GMC Sierra Crew Cab Trucks ^^ Dual 12" Ported Subwoofer Enclosure with Down-Firing Design ^^
Air Space: 1.50 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: 11.125" ^^
Subwoofer Mounting Depth: 5.00" ^^ Features Independent Wiring Terminal Cups with 12-Gauge OFC Speaker Wire Affixed and Pre-Soldered