Kicker CompVT 08CVT84 8-Inch 4-Ohm 200mm SVC Subwoofer 8-inch CompVT shallow-mount subwoofer with 4-ohm impedance Injection-molded cone with 360-degree back bracing and aluminized coating; ribbed Santoprene surround 200 Watts RMS (400 Watts peak) power handling 25-350 Hz frequency response One-year limited warranty