Empty Woofer Box Qpower Dual 12" Gmc Crew Cab '07-'13

FOR GMC/CHEVY EXTENDED CAB TRUCKS: 2007 - 2013
SEALED DUAL 12"e; UNDERSEAT DOWN-FIRING BOX - SEPARATE CHAMBERS
GRADE A - ??? MDF CONSTRUCTION
GRAY CARPET COVERING
TERMINAL CUPS

DIMENSIONS: 50-1/2"e;W X 15-5/8"e;H X 9"e;BD/5"e;TD
WOOFER MOUNTING DEPTH: 5.5"e;
AIR SPACE = 0.90 CU. FT. PER CHAMBER

Does NOT fit Xcab