Specifications - McIntosh MC2KW Owner's Manual

Power Amplifier Specifications
Power Output
2000 watts into an 8, 4 or 2 ohm load is the minimum sine
wave continuous average power output. The output RMS
voltage is:
126.5V across 8 ohms
89.5V across 4 ohms
63.3V across 2 ohms
Output Load Impedance
8, 4 and 2 ohms (with three pairs of terminals each for im-
pedance)
Rated Power Band
20Hz to 20,000Hz
Total Harmonic Distortion
0.005% maximum harmonic distortion at any power level
from 250 milliwatts to 2000 watts, 20Hz to 20,000Hz
Dynamic Headroom
2dB
Frequency Response
+0, -0.25dB from 20Hz to 20,000Hz
+0, -3dB from 10Hz to 100,000Hz
Sensitivity
5.0 Volts Balanced Input
2.5 Volts Unbalanced Input
A-Weighted Signal To Noise Ratio
90dB Unbalanced (123dB below rated output)
94dB Balanced (127dB below rated output)
Intermodulation Distortion
0.005% maximum, if instantaneous peak power output does
not exceed 4000 watts, for any combination of frequencies
from 20Hz to 20kHz.
Wide Band Damping Factor
Greater than 40
Input Impedance
10,000 ohms
Power Guard
Less than 2% THD with up to 14dB overdrive
30
General Specifications
MC2KW Output Module Power Requirements
100 Volts, 50/60Hz at 35 watts
110 Volts, 50/60Hz at 35 watts
120 Volts, 50/60Hz at 35 watts
220 Volts, 50/60Hz at 35 watts
230 Volts, 50/60Hz at 35 watts
240 Volts, 50/60Hz at 35 watts
MC2KW Power Module Power Requirements
100 Volts, 50/60Hz at 1440 watts
110 Volts, 50/60Hz at 13.0 amps
120 Volts, 50/60Hz at 12.0 amps
220 Volts, 50/60Hz at 7.5 amps
230 Volts, 50/60Hz at 6.5 amps
240 Volts, 50/60Hz at 6.5 amps
Note: Refer to the rear panels of the MC2KW Output Module
and MC2KW Power Modules for the correct voltage.
Overall Dimensions
MC2KW Output Module:
Width is 17-3/4 inches (45.09cm)
Height is 12-5/16 inches (31.27cm) including feet
Depth is 26-5/8 inches (62.54cm) including the Front Panel,
Handles, Knobs and Interconnect Cables
MC2KW Power Module:
Width is 17-3/4 inches (45.09cm)
Height is 12-5/16 inches (31.27cm) including feet
Depth is 26-5/8 inches (62.54cm) including the Front Panel,
Handles, and Interconnect Cables
Weight
MC2KW Output Module - 123 pounds (55.8 kg) net
148 pounds (67.1 kg) in shipping carton
MC2KW Power Module - 127 pounds (57.6 kg) net
152 pounds (68.9 kg) in shipping carton
The Power Requirements listed are for each MC2KW
1
Power Module, two are required for each MC2KW Power
Amplifier
Interconnect Cables are supplied with the MC2KW Out-
2
put Module and both MC2KW Power Modules connect
to the MC2KW Output Module

Specifications

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