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10

Specifications

Specifications

Power Output Stereo

350 watts into 2, 4 or 8 ohm loads is the minimum sine

wave continuous average power output per channel both

channels operating.

Power Output Mono Parallel

700 watts into 1, 2 or 4 ohm loads is the minimum sine

wave continuous average power output.

Output Load Impedance

2, 4 or 8 ohms (Stereo Mode)

1, 2 or 4 ohms (Mono Mode)

Rated Power Band

20Hz to 20,000Hz

Dynamic Headroom

2.1dB

Frequency Response

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

+0, -3dB from 10Hz to 100,000Hz

Total Harmonic Distortion

0.005% maximum at any power level from 250 milliwatts

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

channels operating.

Intermodulation Distortion

0.005% maximum if instantaneous peak output per channel

does not exceed twice the rated output with all channels

operating for any combination of frequencies from 20Hz to

20,000Hz.

Signal To Noise Ratio

 

(A Weighted)

85dB Unbalanced (116dB below rated output)

115dB Balanced (124dB below rated output)

Sensitivity

1.9 Volts Unbalanced Input

3.8 Volts Balanced Input

Input Impedance

20,000 ohms Unbalanced

40,000 ohms Balanced

Damping Factor

Greater than 40

Power Requirements

100 Volts, 50/60Hz at 14.5 amps

110 Volts, 50/60Hz at 13.0 amps

120 Volts, 50/60Hz at 12.0 amps

220 Volts, 50/60Hz at 6.50 amps

230 Volts, 50/60Hz at 6.25 amps

240 Volts, 50/60Hz at 6.00 amps

NOTE: Refer to the rear panel of the MC352 for the correct

voltage.

Dimensions

Front Panel: 17.50 inches (44.5cm) wide, 8.89 inches

(22.58cm) high. Depth behind front mounting panel is 21

inches (53.3cm) including clearance for connectors. Panel

clearance required in front of mounting panel is 1.125

inches (2.9cm).

Weight

105 pounds (47.63Kg) net, 138 pounds (63Kg) in shipping

carton

Summary of Contents for 352

Page 1: ...McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 2699 Phone 607 723 3512 FAX 607 724 0549 OWNER S MANUAL MC352 MC352 Power Amplifier ...

Page 2: ...ill both continuously indicate On and the audio input signal will be muted When the temperature of the MC352 has returned to a safe condition sound will return and the Power Guard Indictors will return to normal operation Thank You Please Take A Moment Customer Service and Table of Contents Table of Contents Thank You Technical Assistance Customer Service Copyright 1998 by McIntosh Laboratory Inc ...

Page 3: ...olongateur une prise de courant ou un autre sortie de courant sauf si les lames peuvent etre inserees afond ans en laisser aucune partie a decouvert 7 For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet This will prevent damage to the product due to lightning or power line surges 8 Do not us...

Page 4: ...not overload wall outlets extension cords or inte gral convenience receptacles as this can result in a risk of fire or electric shock Care of Equipment 18 Clean the instrument by dusting with a dry cloth Un plug this equipment from the wall outlet and clean the panel with a cloth moistened with a window cleaner Do not use liquid cleaners or aerosol cleaners 19 Do not permit objects of any kind to ...

Page 5: ... so that airflow is not obstructed Al low 21 inches 53 3 cm depth behind the mounting panel which includes clearance for connectors Allow 1 1 8 inches 2 9 cm in front of the mounting panel for knob clearance Be sure to cut out a ventilation hole in the mounting shelf according to the dimensions in the drawing NOTE In Europe if the MC352 is custom mounted an additional ventilation opening of 6 inch...

Page 6: ...nds that turn on off signal to the next McIntosh compo nent UNBALANCED IN PUTS for audio cables from a preamplifier or control center audio out put OUTPUT Connections for 2 ohm loudspeakers Main Fuse holder refer to infromation on the back panel of your MC352 to determine the cor rect fuse size and rating MC352 Rear Panel Controls and Connections INPUT MODE switch selects different modes of operat...

Page 7: ...nto the terminal Refer to figures 5 6 Note The bare sections of the cable ends or the non insulated part of the connectors must not be exposed on either side of the terminal access hole E Repeats Steps A through D for each speaker cable used with the amplifier 4 Connect the loudspeaker cables to the appropriate termi nals for your loudspeakers being careful to observe the correct polarities Output...

Page 8: ...nel Power Output of the amplifier METER Switch selects the display modes of the power output meters POWER GUARD LED s light when the amplifier channel POWER GUARD circuit activates POWER Switch Turns AC power on off or on remote Remote On Indicator METER indicates the Right Channel Power Output of the amplifier ...

Page 9: ...C352 Power Output Meters indicate the actual wattage delivered to the loudspeakers by responding to the combination of current and voltage output Output Mode Switch The Output Mode Switch allows the two MC352 channels to be used in two different operating configurations Stereo Both channels operate independently as left and right 350 watt amplifiers for stereo applications Mono The right channel i...

Page 10: ...eed twice the rated output with all channels operating for any combination of frequencies from 20Hz to 20 000Hz Signal To Noise Ratio A Weighted 85dB Unbalanced 116dB below rated output 115dB Balanced 124dB below rated output Sensitivity 1 9 Volts Unbalanced Input 3 8 Volts Balanced Input Input Impedance 20 000 ohms Unbalanced 40 000 ohms Balanced Damping Factor Greater than 40 Power Requirements ...

Page 11: ...on and interior parts only if they are all in good serviceable condition If a shipping carton or any of the interior part s are needed please call or write Customer Service Department of McIntosh Labo ratory Please see the Part List for the correct part numbers Packing Instructions Quantity Part Number Description 1 034051 Shipping carton bottom 1 034052 Shipping carton top 2 034054 Foam pad front...

Page 12: ...McIntosh Part No 040626 McIntosh Laboratory Inc 2 Chambers Street Binghamton NY 13903 ...

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