Power Output (Peak) @ 4 Ohm: 400 W
Power Output (Peak) @ 8 Ohm: 200 W
Power Output (RMS rated) @ 4 Ohm: 310 W
Power Output (RMS rated) @ 8 Ohm: 160 W
Gain (factor): Min 17XMax 25X
Sensitivity (to rated power): 2 VrmsInput
Impedance: 47K Ohm
THD + N: 0.007@5W 1K Hz, 0.012@50W 1K Hz, 0.02@100W 1K Hz
Frequency Response: 10Hz ~ 50K Hz
Signal to Noise Ratio: 100 dB @ 10W, 110 dB @ 100W