18
Specifications
Specifications
Power Output Per Channel
50 watts into 4 ohm loads and 100 watts into 2 ohm loads
is the minimum sine wave continuous average power out-
put per channel all four channels operating.
Power Output Bridged
200 watts into 4 ohm loads is the minimum sine wave con-
tinuous average power output.
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
Dymanic Headroom
1dB
Frequency Response
+0, -0.25dB from 20Hz to 20,000Hz
+0, -3dB from 10Hz to 100,000Hz
Sensitivity
0.5 Volts
A-Weighted Signal To Noise Ratio
105dB (1.5V)
One Band Equalizer
Center Frequency is variable from 40Hz to 2,000Hz, level
variable ±12db, Q fixed at 2
Crossover
Selectable High pass or Low pass. The frequency is vari-
able from 50Hz to 120Hz. The slope is 12dB per octave
(Low pass is 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 Exter-
nal 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, 2.5 amps (idle) - 38 amps (50 watts)
Dimensions
12.5 inches (31.8cm) wide, 3.0 inches (7.6cm)
high, 13.7 inches (34.8cm) depth
Weight
14.5 pounds (6.6Kg) net, 17.0 pounds (7.7Kg) in
shipping carton
