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EMPHASER EA4160S User Manual

EMPHASER EA4160S
28 pages
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INSTALLATION & OPERATING MANUAL
EINBAU- & BEDIENUNGSANLEITUNG
2- AND 4-CHANNEL AMPLIFIERS
EA 2-4-5 CH Manual (EDF)_2008.indd 1 25.02.2008 17:29:48 Uhr
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EMPHASER EA4160S Specifications

General IconGeneral
Channels4
Frequency Response10 Hz - 30 kHz
Damping factor @ 4 ohms>200
Input sensitivity0.2 - 6 V
Highpass filter50 Hz - 500 Hz
Lowpass filter50 Hz - 500 Hz
Weight3.5 kg
Power Output (Max)4 x 160 W
RMS power @ 4 ohms4 x 100 W
RMS power bridged @ 4 ohms2 x 320 Watts
THD @ 4 ohms<0.05%
Bass boost0 - 12 dB @ 45 Hz
THD0.05%
Power Output (RMS)4 x 100 Watts @ 4 Ohms or 2 x 320 Watts @ 4 Ohms bridged
Power Output4 x 160 Watts @ 4 Ohms max. / 4 x 100 Watts @ 4 Ohms RMS 4 x 190 Watts @ 2 Ohms max. / 4 x 120 Watts @ 2 Ohms RMS 2 x 500 Watts @ 4 Ohms bridged max. / 2 x 320 Watts @ 4 Ohms bridged RMS

Summary

Design Features

Integrated Electronic Crossover

Features selectable highpass/bandpass filtering with 12/24 dB/octave crossover slopes.

Advanced Protection Circuitry

Safeguards amplifier from short-circuits, DC offset voltage, and overheating for reliability.

Connections and Controls

Wire Routing

4.1 Main Power Wires

Instructions for routing positive and ground main power cables, including essential fuse placement for safety.

Crossover Adjustments

5.2 High Pass Crossover Frequency Adjustment

Guide to setting the high-pass crossover frequency for satellite speaker systems, typically 50-150Hz.

5.3 Low Pass Crossover Frequency Adjustment

Instructions for adjusting the low-pass crossover frequency, including subsonic filter setup (60-90Hz recommended).

5.5 Input Level Adjustment

Procedure for correctly setting input gain (GAIN controls) for optimal dynamic response and tonal balance.

Technical Specifications

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