Being a 1000-Watt Premier subwoofer, the TS-W1241DVC features the latest design and materials to produce stunning power and precision. This model includes a dual voice coil protected by VCCS, so you can run it at hideously high levels for hours with lower distortion. The woofer is Nickel-Coated Foamed IMPP, whose lightweight yet rigid properties truly improve sound quality. This sub's design allows installation in a small sealed box, if desired. Get ready to totally transform your mobile entertainment system.