Pioneer 12" 600-Watt Peak Subwoofer, TS-W30M

600 watts maximum music power, 150 watts nominal power handling, 20 Hz to 4,000 Hz frequency response, 4 ohm impedance rating

Features: IMPP composite cone woofer Dual-layer urethane surround 4-layer, longer voice coil Aluminum coil bobbin Conex damper with damper ring Projected pole yoke with vented pole Bumped backplate Molded gasket Specifications: 600 watts maximum music power 150 watts nominal power handling 20 Hz to 4,000 Hz frequency response 4 ohm impedance rating 91 dB sensitivity Recommended enclosure: 1.5 cubic feet Accessory grill available (UD-G305)