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Meyer Sound Documentation

MM-10AC Specifications
In this section:
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REAR PANEL

Audio Connector7

3-pin XLR female input with XLR male loop output

Wiring

Pin 1: Chassis/earth through 220 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies

Pin 2: Signal + Pin 3: Signal –

Case: Earth ground and chassis

Input Polarity Switch

Reverses audio input polarity between pins 2 and 3

AC Power Connector

powerCON 20 input with loop output

LED

Displays loudspeaker status

AC POWER

Automatic Voltage Selection

90–265 V AC

Safety Rated Voltage Range

100–240 V AC, 50–60 Hz

Turn-on and Turn-off Points

90 V AC turn-on, no turn-off; internal fuse-protection above 265 V AC

CURRENT DRAW8

Idle Current

0.13 A rms (115 V AC); 0.13 A rms (230 V AC); 0.14 A rms (100 V AC)

Maximum Long-Term Continuous Current (>10 sec)

0.40 A rms (115 V AC); 0.25 A rms (230 V AC); 0.46 A rms (100 V AC)

Burst Current (<1 sec)

0.9 A rms (115 V AC); 0.4 A rms (230 V AC); 1.1 A rms (100 V AC)

Maximum Instantaneous Peak Current

2.0 A peak (115 V AC); 1.4 A peak (230 V AC); 2.3 A peak (100 V AC)

Inrush Current

4.0 A peak (115 V AC); 2.4 A peak (230 V AC); 4.0 A peak (100 V AC)