GMC/Chevy EXTENDED CAB TRUCKS: 2007 - 2013
DUAL 10"e; UNDER SEAT DOWN FIRING BOX - SEPARATE CHAMBERS
GRADE A - 5/8" MDF CONSTRUCTION
CHARCOAL CARPET COVERING
Terminal Cup Connectors

(W x H x TD / BD): 53-1/4"e; x 13-5/8"e; x 5-1/8"e; / 8-3/4"e;
BOTTOM HAS CENTER RAISED AREA FOR TRANSMISSION HUMP
WOOFER MOUNTING DEPTH: 5"e;
Volume (sub): 0.62 CU. FT. PER SUB

Does NOT fit Crew Cab