Specifications New Sealed Enclosure 10" Woofer Hole is 9.125" in Diameter Built-in Terminal with Gold Screw Posts Fits Mostly All Cars Constructed with High Quality MDF Hardwood 3/4" MDF Face Enclosure Volume is .85 Cubic Feet Height 13" x Length 14" x Top Depth 10" x Bottom Depth 13" Speaker Mounting Depth is 9.625" The Front (where the woofers loaded) is Flat and the Back is Slanted Only the Best Black Aviation Carpet