• Armor Coated With High Pressure Polyurethane Bed Liner Material
• Increases The Base up to four times stiffens the wood and no air leaks
• Life Time Guaranty
• Fits 2001-2007 Chevy Crew Cab Non Heavy Duty
• Fits 1500-2500-3500 Series Behind The Rear Seat
• 4-10'' Woofers
• Front Firing Systems
• Material 5/8'' M.D.F
• Air Volume .51 Cubic Feet Per Sides
• Mounting Depth 5''
• Back Panel Carpet Must Be Removed
• Air Vents and Jack Must Be Removed