2014-2021 Toyota Tundra Crew Max subwoofer Box Sub Box 2x8" Poly

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base, stiffens the wood and no air leak
Weather and water proofing
Fits Toyota Tundra Double Cab for 2014-2021 
Speakers 2-8'' Systems
Air Volume .89 cu.ft. Per Sides
Mounting Depth 5'' with the Magnet Diameter less than 5''
Dimensions 51'' wide x 7'' bottom depth x 2'' top depth
Material 5/8'' M.D.F