Sundown Audio X-15 V.3 D1 15" 2000W RMS Dual 1-Ohm Voice Coil DVC Car SubwooferBRAND NEW SUNDOWN AUDIO X 15 V3 D1 X V. 3 Series 15 Inch 2000 Watts RMS Dual 1 Ohm Voice Coil Subwoofer The X v. 3 Series is really a different kind of woofer due to its incredibly linear suspension. They are designed for the LOWEST level of bass extension possible in a small enclosure while maintaining extremely low levels of distortion. Key Features: RMS 2000 watts Dual 1 ohm voice coil Made for extremely deep bass Triple stacked magnet 3 voice coil