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Russound A2100 User Manual

Russound A2100
9 pages
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A2100 Digital Amplifier
A2100
Digital
Amplifier
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Russound A2100 Specifications

General IconGeneral
Channels2
Weight15 lbs
Total Harmonic Distortion (THD)< 0.1%
Input Impedance10 k ohms
Gain32 dB
Trigger Input12V DC
Power Output100W per channel
Impedance4 to 8 ohms
Frequency Response20Hz - 20kHz
Signal-to-Noise Ratio> 100 dB
ProtectionThermal, short circuit

Summary

Product Overview

Class D Amplifier Features

Highlights the cool running, low-profile, high efficiency design for space-conscious systems.

Power Output and Connectivity

Details 100W per channel power, buffered loop output, and 12V trigger input/output.

Turn-On and Output Modes

Explains Always On, Signal-sensing, 12V Trigger turn-on modes and stereo/bridge output modes.

Physical Connectivity Features

Describes removable speaker connectors and the cord lock feature.

Thermal and Protection Circuitry

Explains safeguards against thermal overload and short-circuit conditions.

Front Panel Connectors

Power Button and Standby LED

The front panel switch and LED for power on/off and status indication.

Audio Line Inputs and Outputs

Describes the analog stereo line input and buffered line output for signal routing.

Volume Gain Control

Details the gain switch used to adjust the audio output volume level.

Output and Turn-On Mode Selection

Covers the output switch for stereo/bridge and the three turn-on mode options.

12VDC Trigger Functionality

Explains the 12VDC trigger for power control and the trigger out feature.

Speaker Output Terminals

Indicates where to connect loudspeakers with support for up to 12 AWG wire.

AC Power Input

Describes the connection for the 3-prong grounded IEC power cord.

Installation Options

Wall Mounting

Instructions and options for mounting the amplifier on a wall.

Rack Mounting

Details for installing the amplifier in a 1U rack space, single or dual unit.

Unit Setup and Bridged Operation

Normal Operation Setup

Describes connections for standard stereo operation with 8 ohm speakers.

Bridged Mode Operation

Details connections for bridged mode, achieving 225W per channel.

Technical Specifications

Output Power and Impedance

Lists continuous output power ratings and minimum impedance for stereo and bridged modes.

Power, Dimensions, and Weight

Details power requirements, physical dimensions, and weight of the amplifier.

Limited Warranty Terms

Outlines the two-year warranty, coverage, exclusions, and return procedures.

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