Qpower Gmc/chevy Crew Cab '04-'06 Dual 12" Empty Woofer Box

2004 - 2006 GMC/Chevy Non-HD Crew Cabs Dual 12&quote; Subwoofer - Dual Sealed CHAMBERS Behind Seat Front-Fire Grade A - 5/8” MDF Construction CHARCOAL GRAY CARPET Terminal Cup Connectors Fits between Air Ducts Behind Seat *The seat must flip back towards the bed of the truck Requires Removal of Factory Jack Dimensions (W x H x TD / BD) 49-1/2” x 14-1/4” x 6-5/8”/3½” WOOFER MOUNTING DEPTH: 5.5&quote; Volume (Sub): 0.6 CU. FT. PER CHAMBER