Blaupunkt GBW120 GBW120 12-In. 800-Watt-Peak Single-Voice-Coil 4-Ohm Subwoofer

• 800-watt peak, 400-watt RMS power output; 4-ohm impedance;• Designed to add extra bass to a car audio system;• Frequency response: 32 Hz to 2 kHz;• Sensitivity: 88 dB (1W/1m);• High-quality polypropylene woofer cone, 2-in. high-temperature aluminum voice coil, high-density foam surround to prevent vibrations to surrounding material, and high-performance strontium ferrite magnet;• Each;