McIntosh MCC404M Power Amplifier: 4 channel reference amplifier: McIntosh MCC404M:

One look at the MCC404M multi-channel power amplifier and you know it's a McIntosh. There's the traditional glass top panel and those famous big blue wattmeters but, like all Macintosh's, the MCC404M is more than just a pretty face.

A sophisticated MOSFET Pulse Width Modulated regulated power supply is used to create 100 watts x 4, 20 - 20k, at 0.005% THD - all channels driven. Paired channels can be bridged to provide 400 watts x 2 at the same frequencies and distortion levels. Channel configuration is selectable between two, three, and four channel output. The high current output is stable even into 2 ohms. Power is rated using a 12-volt battery.

MCC404M Power Amplifier Specifications

Power Output per Channel
100 watts into 4 ohm and 200 watts into 2 ohm loads is the minimum sine wave continuous average power output per channel all for channels operating.

Power Output Bridged
400 watts into 4 ohm loads is the minimum sine wave continuous average power output.

Rated Power Band
20Hz to 20kHz

Total Harmonic Distortion
Maximum total harmonic distortion at anh power level from 250 milliwatts to rated power output is:
0.005% for 4 ohm loads
0.005& for 2 ohm loads
0.007$ for Bridged Mode with 4 ohm loads

Dynamic Headroom
1dB

Frequency Response
+0, -0.25dB from 20Hz to 20kHz
+0, -3dB from 10Hz to 50kHz

Sensitivity
0.5 Volts

Signal-to-Noise Ratio A-Weighted
105dB (1.5V)

One Band Equalizer
Center Frequency is variable from 40Hz to 2,000Hz, level variable +/- 12dB, Q fixed at 2

High Pass Filter
Variable from 5Hz to 5,000Hz, 12dB per octave

Low Pass Filter
Variable from 50Hz to 5,000Hz, 12dB per octave (24dB per octave in Bridged Mode)

Subwoofer Output
Low Pass filtered at 200Hz with a 6dB per octave slope (level variable +/- 12dB when using optional McIntosh external subwoofer rotary control)

Intermodulation Distoretion
Maximum Intermodulation Distortion if instantaneous peak output er ahannel does not exceed twice the rated output, for any combination of frequencies from 20Hz to 20kHz, with all channels operating is:
0.005% for 4 ohm loads
0.007% for 2 ohm loads
0.007% for Bridged Mode with 4 ohm loads

Input Impedance
12,000 ohms

Power Requirements
12 Volts DC, 3.5 amps (idle) – 70 amps (100 watts)

Dimensions (H x W x D)
3" (7.6cm) x 12-1/4" (31.1cm) x 18-1/2" (46.7cm)

Weight
20.2 lbs. (9.2kg) net, 23.2 lbs. (10.5Kg) in shipping carton
 

for a more detailed look at this amplifier, please use the Link: MCC404M

please allow 7-10 working days for delivery.