Amplifier section  

Output Impedance
(20 Hz - 20 kHz) < 0,008 ohm
RCA (single) input impedance 220 kohm
XLR (balanced) input impedance 110 kohm
Input sensivity for rated output 1 V
Max. peak current > 100 A
THD (measured at 1 kHz
half power, 8 W) < 0,001 %
THD (measured at 1 kHz
-1 dB, 8 W) < 0,001 %
Noise
(measured with both inputs shorted) 400 Hz - 30 kHz : 90 µV
10 Hz - 30 kHz : 100 µV

Rated output power   

8 ohms 180 W
4 ohms 350 W
2 ohms 650 W

Power consumption
(no load or signal) 115 W

Dimensions    
Width 215 mm / 8.5 inches
Depth 470 mm / 18.5 inches
Height 288 mm / 11.3 inches
Weight 22 kg. / 48.4 lbs.

All measurements are made at 120V / 240V //50Hz / 60Hz