• Fits 2001-2006 Chevy Crew Cab Heavy Duty
• Fits 1500-2500-3500 Series Behind The Rear Seat
• 2-10'' or 2-12'' Speakers
• Armor Coated With High Pressure Polyurethane Bed Liner Material
• Increases The Base, stiffens the wood and no air leaks
• Life time Guaranty
• Front Firing Systems
• Material 5/8'' M.D.F
• Air Volume .88 Cubic Feet Per Sides
• Mounting Depth 5.5''
• Back Panel Carpet Must Be Removed

Front View

Beautiful texture 

Removing the carpet

Back veiw