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Russound R290DS User Manual

Russound R290DS
12 pages
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R290DS
Dual Source Power Amplier
Installation Manual
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Russound R290DS Specifications

General IconGeneral
Channels2
Total Harmonic Distortion<0.1%
Gain32 dB
Trigger Input12V DC
Damping Factor>100
Power Output90W per channel into 8 Ohms
Frequency Response20Hz - 20kHz

Summary

Safety Instructions

Read Instructions

User must read all safety and operating instructions before use.

Heed Warnings

Adhere to all warnings on the appliance and in operating instructions.

Follow Instructions

Follow all operating and user instructions.

Water and Moisture

Avoid using the appliance near water or exposing it to liquids.

Location of the Amplifier

Avoid direct sunlight, heating units, damp, and dusty places for proper ventilation.

Ventilation

Ensure proper ventilation by not blocking openings or placing in built-in installations.

Power Sources

Connect only to the described or marked power supply type.

Servicing

User should not attempt service beyond operating instructions; refer to qualified personnel.

Damage Requiring Service

Refer to service personnel if power cord, liquid spill, rain exposure, abnormal operation, or damage occurs.

Product Overview

Thermal Protection

Safeguards amplifier under thermal overload by stopping output and turning off LED.

Protection Circuitry

Safeguards amplifier under short-circuit conditions; front LED indicates fault.

System Configuration - Stereo Mode

Dual source connections

How to connect two audio sources for priority switching.

Stereo Mode

Steps to configure the amplifier for stereo operation.

System Configuration - Bridged Mode

Bridged Mode

Instructions for configuring the amplifier for higher power mono output.

System Configuration - External Volume Control

Configuration with Autoformer Volume Control

Diagram showing setup with an autoformer-based volume control system.

Warranty

Warranty Terms

Details the 2-year limited warranty against defects in materials and workmanship.

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