10-Inch 400 watt Front-firing Subwoofer with Ribbed Elliptical surround 10-Inch Injection-molded woofer with patented Ribbed Elliptical surround suspension for greater output & lower distortion 400 watt Dynamic / 150 watt RMS custom matched amplifier for clean and deep bass down to 32hz Rigid, low-distortion MDF enclosure with Black Ash F
