3×12″” Sealed 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
Fits Most Hatch Back and Trunks
3-12”” Speakers
Air Volume 1.25 Cubic Feet Per Sides
Dimensions 32.25″” W x 18.5″” D x 13.25″” H
Material 5/8”” M.D.