2014 and Up Chevy Double Cab Ported Sub Box 2X8" 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 2-10" Speakers
Down Fire box fits under the rear seat
Mounting Depth 4"

Dimensions: 56" x 12" x 15"