2001-2007 Chevy Crew Cab Non HD 2-12'' Poly Jumbo Sub Box

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to four times stiffens the wood and no air leaks
Fits 2001-2007 Chevy Crew Cab Non Heavy Duty
Fits 1500-2500-3500 Series Behind The Rear Seat
2-12'' or 2-10'' Woofers
The Largest Front Firing Systems For Chevy Crew Cab Non Heavy Duty.
The air vents must be removed.
Material 5/8'' M.D.F
Air Volume .82 Cubic Feet Per Sides
Mounting Depth 4.5''