Q Power GMC12 2007 4DOOR Dual 12-Inch Custom Fit Speaker Box for GM/Chevy Crew Cab 4-Door Trucks 2007-2013

Damaged by mail...good product

Box construction was poor. Several inches off on center baffle making the left and right sides dramatically different in required airspace. Carpet falling off with big chunks glued underneath.

Good

This box supports a mounting depth of 5.5 inches and a posted volume of .9 cubic feet per chamber. Item arrived damaged. 2 corners of the MDF that support the box on the floor of the truck are crushed and folded inward. The carpeting job is pretty descent and most of the seams are sealed with silicone. I'll have to do a little work myself before this goes in. I can't be sure this was a shipping incident or poor quality control. The shipping box appears undamaged. I will update when installed as to how it fits and sounds.