Rated Impedance: 8 Ω± 15 % At  1K  Hz
Rated Power: 15 W
Max. Power: 30 W
Sensitivity: 103 dB ± 3dB , 1W/1M
Frequency Range: 550 Hz ~ 4.5 KHz  -10dB / ±20% Hz
Whistling: 2 W
Termination: Wire
Cabinet: ABS
Dimension: 130 ^Ф x 146.3 ^D mm
Weight: 0.5 kgs