Crestron AMP-2210T/3210T/2210HT
Commercial Power Amplifiers,
4/8 or 70/100V
Operations & Installation Guide
This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
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Regulatory Compliance
As of the date of manufacture, the AMP-2210T/3210T/2210HT has been tested and found to comply with
specifications for CE marking and standards per EMC and Radiocommunications Compliance Labelling.
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions:
(1) This device may not cause harmful interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance
could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help
Industry Canada (IC) Compliance Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
Crestron and the Crestron logo are trademarks or registered trademarks of Crestron Electronics, Inc. in the United States
and other countries. Energy Star is a registered trademark of the United States Environmental Protection Agency. Other
trademarks, registered trademarks and trade names may be used in this document to refer to either the entities claiming
the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others.
©2011 Crestron Electronics, Inc.
Crestron AMP-2210T/3210T/2210HT Commercial Power Amplifiers
Contents
Commercial Power Amplifiers, 4/8 or 70/100V:
AMP-2210T/3210T/2210HT 1
Introduction ...............................................................................................................................1
Features and Functions................................................................................................ 2
Applications.................................................................................................................4
Specifications ..............................................................................................................4
Physical Description.................................................................................................... 7
Setup ........................................................................................................................................ 11
Installation................................................................................................................. 11
Hardware Hookup .....................................................................................................13
Operation .................................................................................................................................15
Problem Solving ......................................................................................................................16
Troubleshooting......................................................................................................... 16
Further Inquiries........................................................................................................ 16
Future Updates ..........................................................................................................16
Return and Warranty Policies.................................................................................................. 17
Merchandise Returns / Repair Service ......................................................................17
CRESTRON Limited Warranty.................................................................................17
Operations & Installation Guide – DOC. 7252A Contents i
Crestron AMP-2210T/3210T/2210HT Commercial Power Amplifiers
Commercial Power Amplifiers,
4/8 or 70/100V:
AMP-2210T/3210T/2210HT
Introduction
Crestron® AMP-series Commercial Power Amplifiers provide a perfect combination
of high output and efficiency for all types of professional audio applications. 100%
Crestron engineered and built, these amplifiers are ENERGY STAR
enable organizations to fulfill their green initiatives without compromising audio
performance. Advanced design features include a high efficiency amp topology with
active power factor corrected power supply, delivering a generous amount of power
in a space saving 1U rack-mountable chassis.
The amplifiers are available in three models:
Models
DESCRIPTION MODEL NUMBER
Two independent channels with each channel rated for
210W @ 4, or 120 W @ 8, 70V or 100V*
Three independent channels with each channel rated
for 210W @ 4, or 120 W @ 8, 70V or 100V*
Two independent channels with each channel rated for
210W @ 70V or 4, or 120 W @ 8*
* In addition, channels 1 and 2 may be bridged together to deliver a robust 420W @ 8Ω to a
single load. The 70/100V outputs are transformer isolated to handle long and complex wire
runs.
The AMP-2210T, AMP-3210T, and AMP-2210HT are functionally identical. For
simplicity within this guide, the term “AMP-2210T/3210T/2210HT” is used except
where noted.
®
qualified to
AMP-2210T
AMP-3210T
AMP-2210HT
Operations & Installation Guide – DOC. 7252A Commercial Power Amplifiers: AMP-2210T/3210T/2210HT 1
Commercial Power Amplifiers Crestron AMP-2210T/3210T/2210HT
Features and Functions
ENERGY STAR® qualified power amplifier
Ultra-efficient space-saving design
Low total cost of ownership
High-output power, low noise, low distortion performance
Each channel selectable for 4/8 , 70 V, or 100 V operation
Two or three channels each rated 210W @ 4Ω, 120W @ 8Ω, and
120W @ 70/100V
Transformer isolated 70 and 100 Volt outputs
Channels 1 and 2 bridgeable for 420W @ 8Ω
1, 2
1, 2
Individual channel power control via jumper or remote contact
Auto power down after 30 minutes of no signal
Instant auto power on when an input signal is detected
No inrush current during power up
Over current and DC offset protection per output
Thermal protection on the power supply and each channel
Front panel signal, clip, and fault indicators per channel
Professional balanced inputs
Detachable terminal block connectors
Rear panel ±10 dB input level controls
Convection cooled - no noisy fans
Single-space 1U rack mountable
Under 15 inches deep
Universal power supply with active power factor correction
1, 2
2-or 3-Channel Universal Design
The AMP-2210T and AMP-2210HT provide two independent channels of
amplification–the AMP-3210T provides three–with configurable outputs to suit a
range of system designs. Each channel is configurable via a simple selector switch to
handle either low-Z or constant voltage speaker systems. Each channel is rated for
210W @ 4 (or 70V with the AMP-2210HT), or 120W @ 8Ω, 70V, or100V
2
.
Additionally, channels 1 and 2 may be bridged together to deliver a robust 420W @
8Ω to a single load. On the AMP-2210T and AMP-3210T, the 70/100V outputs are
transformer isolated to handle long and complex wire runs.
ENERGY STAR® Qualified
Its ultra-efficient design allows the AMP-2210T/3210T/2210HT to meet demanding
ENERGY STAR qualification requirements, affording a cost reducing solution for
boardrooms, auditoriums, and other commercial systems. Auto power-down places
the amplifier into a low power standby state if no input signal is detected for 30
minutes. The amplifier quickly powers back on the instant an input signal is detected.
In addition, each amp channel can be independently enabled or disabled via jumpers
or remote contacts, reducing power consumption by shutting down individual
channels when they are not needed. Whether switched remotely or through an AC
power controller, the AMP-2210T/3210T/2210HT draws no added inrush current
during power up, reducing AC circuit requirements and potentially eliminating the
need for extra power sequencing equipment.
1. The 70V constant voltage output of the AMP-2210HT is not transformer isolated.
2. 100V operation not available on AMP-2210HT.
2 Commercial Power Amplifiers: AMP-2210T/3210T/2210HT Operations & Installation Guide – DOC. 7252A
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