• Armor Coated With High Pressure Polyurethane Bed Liner Material
• Increases The Base up to four times stiffens the wood and no air leaks
• Life Time Guaranty
• Fits Most Hatch Back and Trunks
• 1-12'' Kicker L7 Woofer or a round hole woofer
• Air Volume 2.96 Cubic Feet
• Port Volume .13 Cubic Feet
• Mounting Depth 20''
• Material 3/4'' M.D.F
• Dimensions 15" Wide x 30.25" Deep x 15" High