Power Output –
 RMS, Both Channels Driven (20 Hz - 20 kHz)
             
120 watts x 2 @ 8Ω
             
150 watts x 2 @ 4Ω or 2Ω

Minimum Speaker Impedance:

A+B Outputs of a Single Channel: 2 Ω
             

Note: Continuous operation at this minimum impedance might require additional ventilation for the amplifier.

Frequency Response:

20 Hz - 20 kHz, +0/-0.25 dB
             
5 Hz - 50 kHz, +0/-3 dB

Total Harmonic Distortion:

< 0.05 % at typical listening levels
             
< 1.0% at full power

Interchannel Crosstalk:
 70 dB at 20 kHz

Total Gain:
  29 dB (Level controls set to Maximum)

S/N Ratio:
  >112 dB, input shorted, IHF A-weighted

DC Trigger Requirements:
 +9 Vdc to +12 Vdc, 5 mA

Audio Trigger Requirements:
 2 mV audio signal

Low Pass Crossover:
 80 Hz, 18 dB per octave

AC Power Requirement:

300 Watts maximum
             
30 Watts typical (music playing)
             
15 Watts idle (no music playing)
             
0.5 Watts in standby
             
100-250 VAC 50/60 Hz (automatic)

Dimensions: 

Width: 8.5" (220 mm)
             
Depth: 10" (254 mm)
             
Depth: 12" (305 mm) with AC cord and cables connected
             
Height, with feet:  2" (51 mm)
             
Height, without feet: 1.75" (45 mm), 1U

Weight:

Net: 4.3 lbs. (2.0kg)
              
Shipping: 7.3 lbs. (3.3 kg)