2008 -2014 Chevy Crew Cab Ported 1×10″” Poly

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to four times stiffens the wood and no air leaks
Fits 2008-2013 Chevy Silverado Crew Cab.
1-10””Speakers Ported Systems .
Fits behind the driver back seats.
Down Firing Systems.
Air Volume 1.08 Cubic Feet
Port Volume .06 .
Mounting Depth 6””
Material 5/8”” M.D.F

Dimensions 35″” Length x 11″” Width x 17″” Height