McIntosh MCC406M, Owner'S Manual

22

Specifications

Specifications

Power Output Per Channel

Channels 1 thru 4:
50 watts into 4 ohm loads or 100 watts into 2 ohm loads, is
the minimum sine wave continuous average power output
per channel all channels operating.

Channels 5 and 6:
100 watts into 4 ohm loads or 200 watts into 2 ohm loads,
is the minimum sine wave continuous average power out-
put per channel all channels operating.

Power Output Bridged

Channels (1 and 2) or (3 and 4):
200 watts into 4 ohm loads, is the minimum sine wave con-
tinuous average power output with all channels operating.

Channels (5 and 6):
400 watts into 4 ohm loads is the minimum sine wave con-
tinuous average power output with all channels operating.

Rated Power Band

20Hz to 20,000Hz

Total Harmonic Distortion

Maximum Total Harmonic Distortion at any power
level from 250 milliwatts to rated power output is:
0.005% for 4 ohm loads
0.01% for 2 ohm loads
0.01% for Bridged Mode with 4 ohm loads

Dynamic Headroom

1dB

Frequency Response

+0, -0.25dB from 20Hz to 20,000Hz
+0, -3dB from 10Hz to 50,000Hz

Sensitivity

0.5Volts

A-Weighted Signal To Noise Ratio

105dB (1.5V)

High Pass Filter

Variable from 5Hz to 5,000Hz, 12 dB per octave

Low Pass Filter

Variable from 50Hz to 5,000Hz, 12 dB per octave (24 dB
per octave in Bridged Mode for Channels 5 and 6)

Subwoofer Filter

Low Pass filtered at 200 Hz with a 6dB per octave slope
(level variable ±12dB when using optional McIntosh Ex-
ternal Subwoofer Rotary Control).

Intermodulation Distortion

Maximum Intermodulation Distortion if instanta-
neous peak output per channel does not exceed
twice the rated output, for any combination of fre-
quencies from 20Hz to 20,000Hz, with all channels
operating is:
0.005% for 4 ohm loads
0.01% for 2 ohm loads
0.01% for Bridged Mode with 4 ohm loads

Input Impedance

12,000 ohms

Power Requirements

12 Volts DC, 4.5 amps (idle) - 75 amps (4 ohm loads)

Dimensions

12-1/2 inches (31.1 cm) wide, 3 inches (7.6 cm)
high, 18-2/5 inches (46.7cm) depth

Weight

20.5 pounds (9.3 Kg) net, 23.5 pounds (10.6 Kg) in
shipping carton