2014 Chevy Crew Cab Ported Poly Subwoofer Box Sub Box 2X12

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to four times stiffens the wood and no air leaks
Fits 2014 – 2018 Chevy Silverado Crew Cab.
2-12”” Speaker. ported
Port volume .03 .
Woofers Share the same air space no divider
Port dimensions 2””x4””x7””
Down Firing Systems.
Air Volume 1.26 Cubic Feet total .
Mounting Depth 5.5””
Material 5/8”” M.D.F
Dimensions: 52″” x 10″” x 16″”