250 Watts RMS Power

750 Watts MAX Power

1143g(40oz)Strontium magnet

Impedance: 4+4 OHMS

1.52"(Φ38.6mm) 8 layers voice coil :3.5Ω+3.5Ω

Sensitivity: 84±2dB/1W at 1m

Frequency Response: 37Hz-250Hz

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