350 Watts RMS Power

1050 Watts MAX Power

1481.36g(52.25oz)Strontium magnet

Impedance: 4+4 OHMS

1.75"(Φ44.43mm) 8 layers voice coil :3.7Ω+3.7Ω

Sensitivity: 87±2dB/1W at 1m

Frequency Response: 30Hz-250Hz

Material (cone): Silver Injection PP cone with Rubber Edge