14
Specifications
Specifications
Power Output Per Channel
150 watts into 2, 4 or 8 ohm loads minimum sine wave
continuous average power output per channel both channels
operating.
Output Load Impedance
2, 4 or 8 ohms
Rated Power Band
20Hz to 20,000Hz
Dynamic Headroom
2.4dB
Frequency Response
+0, -0.5dB from 20Hz to 20,000Hz
Total Harmonic Distortion
0.005% maximum at any power level from 250 milliwatts
to rated power per channel from 20Hz to 20,000Hz, all
channels operating.
Intermodulation Distortion
0.005% maximum if instantaneous peak output per channel
does not exceed twice the rated output with all channels
operating for any combination of frequencies from 20Hz to
20,000Hz.
Signal To Noise Ratio
110dB below rated output, Power Amplifier (A-weighted)
100dB below rated output, Preamplifier (A-weighted)
Sensitivity
250mV for 2.5V rated output, Preamplifier inputs
2.5V for rated output, Power Amplifier
Preamplifier Maximum Voltage Output
8V from 20Hz to 20,000Hz
Preamplifier Maximum Input Signal
10V
Damping Factor
Greater than 40
Power Requirements
100 Volts, 50/60Hz at 7.8 amps
110 Volts, 50/60Hz at 7.2 amps
120 Volts, 50/60Hz at 6.5 amps
220 Volts, 50/60Hz at 3.15 amps
230 Volts, 50/60Hz at 3.15 amps
240 Volts, 50/60Hz at 3.15 amps
NOTE: Refer to the rear panel of the MA6850 for the correct
voltage
Dimensions
Front Panel: 17/1/2 inches (44.5cm) wide, 7-1/16 inches
(17.9cm) high. Depth behind front mounting panel is 20
inches (50.8cm) including clearance for connectors. Panel
clearance required in front of mounting panel is 1-1/8
inches (2.9cm).
Weight
70 pounds (31.86Kg) net, 89 pounds (40.4Kg) in shipping
carton
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