McIntosh MC-7108 User Manual download pdf (Page 20)

SPECIFICATIONS

POWER OUTPUT, EIGHT CHANNELS

40 watts per channel, minimum sine wave

continuous average power output per chan-

nel, all channels operating into 4 ohm loads.

The output RMS voltage is:

12.6V across 4 ohms

POWER OUTPUT, TWO CHANNELS

BRIDGED

100 watts into a 4 ohm load, minimum

sine wave continuous average power output.

The output RMS voltage is:

20V across 4 ohms

OUTPUT LOAD IMPEDANCE

8 or 4 ohms, for all eight separate

channels

8 or 4 ohms, for all Bridged Pairs

RATED POWER BAND

20H2 to 20,000Hz

TOTAL HARMONIC DISTORTION

0.005% maximum harmonic distortion at

any power level from 250mW to rated power

per channel from 20Hz to 20,000Hz, all

channels operating.

IHF DYNAMIC HEADROOM

1.8dB

FREQUENCY RESPONSE

+ 0, -0.25dB from 20Hz to 20,000Hz

+ 0, -3.0dB from 10Hz to 100,000Hz

INPUT SENSITIVITY

1V, (2.5V with Level control at center

detent)

A WEIGHTED SIGNAL TO NOISE RATIO

92dB (112dB below rated output)

INTERMODULATION DISTORTION,

SMPTE

0.005% maximum if instantaneous peak

power does not exceed twice the output

power rating per channel, with all channels

operating, for any combination of frequen-

cies from 20Hz to 20,000Hz.

WIDE BAND DAMPING FACTOR

200 at 8 ohms

100 at 4 ohms

INPUT IMPEDANCE

20,000 ohms

POWER GUARD

Clipping is prevented and THD does not

exceed 2% with up to 14dB overdrive at

1000Hz.

POWER REQUIREMENTS

120V, 50/60Hz, 8A UL/CSA

SIZE

Front panel: 17-1/2 inches (44.5cm) W,

7-1/16 inches (17.9cm) H, 20 inches (50.8cm)

D behind mounting panel, including

clearance for connectors. Panel clearance

required in front of mounting panel is 3/4

inch (1.9cm).

FINISH

Front panel is glass with gold tea!

nomenclature illumination. Chassis and

chassis cover are black.

WEIGHT

40 pounds (18.1Kg) net, 58 pounds

(28.3Kg) in shipping carton.

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