99-2006 Chevy Extended Cab 2-10'' DF Sub Box Poly

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to four times stiffens the wood and no air leaks
Down Fire Box Fits under the rear seat
2-10'' Speakers
Air Volume .71 Cubic Feet Per Side
Mounting Depth 5.5''
Material 5/8'' M.D.F

Dimensions: 52" x 11" x 17"