Continuous Average Output Power (20 – 20,000 Hz)
Stereo operation 1,000 watts per channel into 1 ohm (✽)
(both channels driven) 0 500 watts per channel into 2 ohms
0 250 watts per channel into 4 ohms
0 125 watts per channel into 8 ohms
Monophonic operation 2,000 watts into 2 ohms (✽)
(bridged connection) 1,000 watts into 4 ohms
0 500 watts into 8 ohms
Note: The rating marked (✽) is for music signals only.

Total Harmonic Distortion Stereo operation (both channels driven)
0.05%, with 2 ohm load
0.03%, with 4 to 16 ohm load
Monophonic operation (bridged connection)
0.03%, with 4 to 16 ohm load

Intermodulation Distortion 0.003%

Frequency Response At rated output: 20 – 020,000 Hz +0, –0.2 dB
At 1 watt output: 0.5 – 160,000 Hz +0, –3.0 dB

Gain 28.0 dB (in stereo and monophonic operation)

Output Load Impedance Stereo operation: 2 to16 ohms
Monophonic operation: 4 to16 ohms

Damping Factor 300 (stereo/monophonic operation)

Input Sensitivity (with 8 ohm load) Stereo operation 1.26 V for rated output
0.11 V for 1 watt output
Monophonic operation 2.52 V for rated output
0.11 V for 1 watt output

Input Impedance Balanced: 40 kilohms Unbalanced: 20 kilohms

Signal-to-Noise Ratio 122 dB at rated output (A-weighted, input shorted)

Output Level Meters Logarithmic scale, dB/% indication

Power Requirements AC 120V / 230V, 50/60 Hz
(Voltage as indicated on rear panel)

Power Consumption 125 watts idle
930 watts in accordance with IEC-65

Maximum dimensions Width 465 mm (18-5/16”)
Height 258 mm (10-3/16”)
Depth 545 mm (21-7/16”)

Weight 49.5 kg (109.1 lbs.) net
59.0 kg (130.1 lbs.) in shipping carto