Qpower BQGMC10DF Empty Subwoofer Box Gmc X-Cab '99+; Dual 10

GMC/Chevy Extended Cab TRUCKS: 1999 - 2006
DUAL 10" UNDERSEAT DOWN-FIRING BOX - SEALED
GRADE A - ?” MDF CONSTRUCTION
CHARCOAL CARPET COVERING
TERMINAL CUPS

DIMENSIONS: 51"W X 15-1/4"H X 7"TD/9-3/4"BD
WOOFER MOUNTING DEPTH: 5-1/2"
Volume (Sub): 0.95 CU. FT. per Sub

Does NOT fit Crew Cab