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Behringer EUROPOWER EPQ304 User Manual

Behringer EUROPOWER EPQ304
15 pages
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Quick Start Guide
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EUROPOWER
EPQ304/EPQ450/EPQ900
Professional 300, 460 and 900-Watt Light Weight
Stereo/4-Channel Power Amplifier with ATR
(Accelerated Transient Response) Technology
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Behringer EUROPOWER EPQ304 Specifications

General IconGeneral
Damping factor80
Amplifier classD
Audio output channels4.0 channels
Peak power per channel75 W
Signal-to-Noise Ratio (SNR)100 dB
Total Harmonic Distortion (THD)0.3 %
Dynamic power per channel (8 Ohm)50 W
RMS power output per channel (4 Ohm)65 W
RMS power output per channel (8 Ohm)40 W
Bridge-mode power output per channel (8 Ohm)130 W
XLR inYes
Speakers connectivity typeXLR / 1/4\
PurposePerformance/stage
Cooling typeActive
Product colorBlack, Grey
Connectivity technologyWired
AC input voltage100-240 V
Power consumption (typical)530 W
Weight and Dimensions IconWeight and Dimensions
Depth265 mm
Width482 mm
Height49 mm
Weight4700 g

Summary

Important Safety Instructions

General Safety Precautions

Essential safety guidelines for operating the amplifier, including handling, environment, and electrical safety.

Legal Disclaimer

Limited Warranty

Warranty Registration and Support

Registering your purchase online and accessing support for efficient service.

Warranty Claims and Returns

Procedure for making warranty claims and returning products for service.

Warranty Exclusions

Details specific conditions and components not covered by the limited warranty.

Liability Limitations and Consumer Rights

Covers liability limits, statutory rights, and national law applicability to the warranty.

Warranty Terms Amendment

Information on potential changes to warranty terms and conditions.

Hook-up Diagrams

Step 1: Hook-Up Guide

Illustrates the initial connection process for the amplifier and associated equipment.

DJ Setup Hook-up

Diagram for connecting the amplifier in a DJ configuration.

Small Shop Amplifier Setup

Example connection for a zone amplifier in a small shop environment.

Guitar Rig Hook-up

Diagram for connecting the amplifier for a guitar rig setup.

Controls and Indicators

Step 2: Control Overview

Explains the front panel controls, indicators, and their functions for operation.

Signal and Limit LEDs

Describes the function of Signal and Limit LEDs for monitoring audio levels.

Gain Controls Operation

Instructions on how to adjust input gain levels using the rotary controls.

Power Button and Rack Mounting

Details the power button function and rack ear mounting for installation.

Connections and Mode Selection

Power and Speaker Connections

Guide to connecting the power cable and using twist-locking speaker outputs.

Input Jack and Mode Switch

Details input jack types and how to select amplifier operating modes (Mono, Stereo, Bridge).

Getting Started Guide

Initial Setup and Power On

Steps for initial setup, including turning off the amplifier and sound source.

Gain Control and Source Adjustment

Instructions for setting gain controls and adjusting output levels from the sound source.

Limit LED Monitoring

Guidance on monitoring Limit LEDs and adjusting gain for optimal balance.

Bi-amping Explanation

Step 4: Bi-amping Setup

Explains the bi-amping concept and its benefits for speaker efficiency and sound clarity.

Technical Specifications

Output Power Details

Provides detailed power output figures for stereo and bridged modes under various conditions.

System Controls and Indicators

Lists front and rear panel controls, and describes the status indicators.

Circuit and Input/Output Specifications

Details circuit type, input sensitivity, impedance, output connectors, and distortion.

Protection and Cooling Systems

Information on amplifier protection, load protection, and cooling mechanisms.

Power Supply and Dimensions

Specifies voltage requirements, fuses, power consumption, and physical dimensions/weight.

Federal Communications Commission Compliance

FCC Compliance Information

Details FCC rules compliance for Class B digital devices and potential interference mitigation.

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