McIntosh MC300 Owner's Manual

STEREO POWER OUTPUT
300 watts into 8, 4, or 2 ohm loads is the
minimum sine wave continuous average
power output per channel from 20Hz to
20,000Hz with both channels operating. The
output RMS voltage is:
4.90 across 8 ohms
34.6 across 4 ohms
24.5 across 2 ohms
MONO-BRIDGE POWER OUTPUT
600 watts into a 16, 8, or 4 ohm load is the
minimum sine wave continuous average
power output from 20Hz to 20,000Hz. The
output RMS voltage is:
98.0 across 16 ohms
69.3 across 8 ohms
49.0 across 4 ohms
MONO-PARALLEL POWER OUTPUT
600 watts into a 4, 2 or 1 ohm load is the
minimum sine wave continuous average
power output from 20Hz to 20,000Hz. The
output RMS voltage is:
49.0 across 4 ohms
34.6 across 2 ohms
24.5 across 1 ohm
OUTPUT LOAD IMPEDANCE
STEREO
8, 4 or 2 ohms by connecting to the proper
output terminals.
MONO
16, 8, 4, 2 or 1 ohms by connecting to
proper output terminals.
TOTAL HARMONIC DISTORTION
STEREO
0.005% maximum harmonic distortion at
any power level from 250 milliwatts to rated
power per channel from 20Hz to 20.000Hz,
both channels operating.
MONO
0.005% maximum harmonic distortion at
any power level from 250 milliwatts to rated
power from 20Hz to 20,000Hz.
INTERMODULATION DISTORTION
STEREO
0.005% maximum if instantaneous peak
power output does not exceed twice the
output rating per channel, with both channels
operating, for any combination of frequencies
from 20Hz to 20,000HZ.
MONO
0.005% maximum if instantaneous peak
power output does not exceed twice the
output rating for any combination of
frequencies from 20Hz to 20,000Hz.
FREQUENCY RESPONSE
(at one watt output)
+0, -0.25dB from 20Hz to 20kHz
+0. -3.0dB from 10Hz to 100kHz
HUM AND NOISE (A-weighted)
105dB below rated output
IHF DYNAMIC HEADROOM
1.9dB
DAMPING FACTOR
Greater than 40
INPUT IMPEDANCE
20,000 ohms Unbalanced
40,000 ohms Balanced
INPUT SENSITIVITY
1.4 with LEVEL Controls at maximum;
2.5V sensitivity marked.
POWER REQUIREMENTS
120 volts, 50/60 Hz, 6 amperes US/CSA
DIMENSIONS
17-1/2" wide (44.5cm) by 7-1/16" high
(17.9cm) by 19-3/4" deep (50.2cm), including
connectors. Knob clearance required is 1-1/8"
(2.9cm) in front of mounting panel.
FINISH
The front panel is a combination of glass
and black anodized aluminum. The chassis is
black.
WEIGHT
79 lbs. (35.8 kg) net, 97 lbs. (44 kg) in
shipping carton.
15
SPECIFICATIONS

McIntosh MC300 Specifications

General

Brand	McIntosh
Model	MC300
Category	Amplifier
Language	English