Crestron
QM-AMP3x80 Series
QuickMedia™ 3-Channel Amplifiers
Operations Guide – DOC. 6272
QuickMedia™ 3-Channel Amplifiers: QM-AMP3x80 Series
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1
QuickMedia™ 3-Channel
Amplifiers: QM-AMP3x80 Series
Introduction
Features and Functions
The Crestron
®
QM-AMP3x80 (hereinafter referred to as AMP3x80) series of three-
channel amplifiers deliver exceptional audio performance as part of a complete
MediaManager
™
AV system or anywhere multi-channel amplification is required.
Each model features three amplifier channels to complement the discrete stereo
program and mono speech output channels of Crestron's QM-MD7x2 QuickMedia™
Distribution Center and QM-RMCRX QuickMedia Receiver.
Functional Summary
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Four models for domestic and international use
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Built-in amplifiers drive stereo program speakers and/or distributed
loudspeakers for speech reinforcement (depending on model)
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Balanced and unbalanced audio
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Class G amplifier topology puts more output power in less space while
generating less heat when compared to conventional amplifier designs
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One Rack Unit (1 RU) height
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Optimized for use with Crestron MediaManager components
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Can operate as a stand-alone amplifier or a Cresnet
®
device
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Built-in power control and internal temperature monitoring via Cresnet
from any 2-Series or MediaManager control system
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Touch-settable ID (TSID) ready
The AMP3x80 series feature class G topology to provide power for driving a pair of
program loudspeakers and/or distributed ceiling loudspeakers for speech
reinforcement. The class G design provides more output power while using less
space and generating significantly less heat. The AMP3x80 series feature a fixed
input gain that has been optimized for use with Crestron’s line of MediaManager
components.
Four models make up the AMP3x80 series of amplifiers. Refer to “Specifications”
on page 3 for details of each model.
