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EMPHASER EA2220 User Manual

EMPHASER EA2220
36 pages
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INSTALLATION & OPERATING MANUAL
EINBAU- & BEDIENUNGSANLEITUNG
2-/4-/5-CHANNEL AMPLIFIERS
EA2
E
A
2
11
0
60
60
6
0
EA2160EA2160
0
20
22
EA22
E
A
2
2
2
0
0
0
EA2220EA2220
0
80
EA48
E
A
4
8
8
0
0
0
EA480EA480
EA 2-4-5 CH Manual (EDF).indd 1 01.03.2006 9:30:05 Uhr
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EMPHASER EA2220 Specifications

General IconGeneral
Channels2
Amplifier ClassAB
Frequency Response20 Hz - 20 kHz
Signal-to-Noise Ratio>90 dB
Lowpass Filter50Hz - 250Hz
Highpass Filter50Hz - 250Hz
Bass Boost0 - 12 dB
Operating Voltage10.5 - 16V

Summary

Amplifier Connections and Controls

EA2160/EA2220 Front Panel Layout

Details all controls and indicators on the front panel, including LEDs, gain, and crossover adjustments.

EA2160/EA2220 Rear Panel Terminals

Details all power input and speaker output terminals on the rear panel for EA2160/EA2220 models.

EA480 Front Panel Layout

Details all controls and indicators on the front panel for the EA480 model.

EA480 Rear Panel Terminals

Details power input and speaker output terminals on the rear panel for the EA480.

EA450-300 Front Panel Inputs and Crossover Controls

Details RCA inputs, gain controls, and crossover settings for channels 1-4 on the EA450-300.

EA450-300 Front Panel Channel 5 and Status Controls

Details channel 5 controls, remote input, and protection LED on the EA450-300 front panel.

EA450-300 Rear Panel Terminals

Details speaker outputs and power input terminals on the EA450-300 rear panel.

Speaker Impedance and Power Wire Recommendations

Amplifier Mounting Instructions

Wire Routing and Connection Best Practices

Main Power Wire Installation and Safety

Instructions for connecting the main power cables, including fuse placement and ground connection.

Crossover Adjustment Guide

Technical Specifications by Amplifier Model

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