Subwoofer 8" Double Coil 400Watt - 800Watt PEAK
Technical Specifications:
Impedance: 4+4 ohmNominal power: 400 watt RMS - 800 watt PEAK Frequency response: 40-3000HzSensitivity @1w,1m: 90dBVoice coil diameter: 25mmMagnet weight: 40ozNet weight: 2.5kg