Opvimus DA-240M4, Installation And Operating Instructions Manual, Page: 13 / 19

DA-240M4 Version 1.0 Page 3 of 9
DA-240M4
Class‐D amplifier
1. DESCRIPTION
High efficiency Class D amplifier. Four independent 240 W power units embedded in a single frame.
Includes four electronically balanced audio inputs and four 8 Ω / 100 V speaker outputs.
Clip, short circuit, overload and high temperature protection are available. It also has LED indicators
for power, signal, peak and protection.
2. FEATURES

High efficiency Class D amplifier.

Four independent 240 W amplifiers in one frame.

It occupies one 19” rack mounting unit.
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8 Ω / 100 V speaker output terminals.
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0 dB balanced input for each channel, block terminal connector.

Independent volume control for each channel.
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HPF for each channel.
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Reliable protection circuit for peak, short‐circuit, overload and high temperature.
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Power, Input, Output, Clip and Protection LED indicators.
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Cooling by two fans.
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Power supply at 110~230 Vac.