1. Frequency response (-3dB/+1dB): 20Hz~20KHz.
2. Distortion: <0.1%.
3. Input sensitivity (line>: 0.22v/47kohm
Input sensitivity (microphone): 15mv/10kohm.
4. Noise: <-85dB.
5. Rated output power (8Ω): 180Wx2.
6. Overall dimensions: (W)430X(D)260X(H)110(mm)