Meyer Sound MM-10 - Manual (Page 52)

APPENDIX D: SPECIFICATIONS
52
MM-10ACX Specifications
MM-10ACX Specifications
MM-10ACX REAR PANEL
Subwoofer Audio Connector XLR female input
Pin 1: Chassis/earth through 220 k
, 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 (subwoofer only)
Input Select Switch Determines whether the subwoofer receives its source signal from the subwoofer input or satellite
inputs (summed)
Note: Input Select switch only included on the MM-10ACX model.
Gain Knob Adjusts the subwoofer signal from completely attenuated to +10 dB
Note: Gain knob only included on the MM-10ACX model.
AC Power Connectors PowerCon with loop output
Satellite Loudspeaker Connectors Two XLR female inputs
Two Phoenix 5-pin male or EN3 5-pin female outputs
(two pins for DC power, there pins for balanced audio)
Note: Satellite loudspeaker connectors only included on the MM-10ACX model.
LED Displays loudspeaker status
MM-10ACX AC POWER
Voltage Selection Automatic
Safety Agency Rated Operating
Range 100–240 V AC; 50/60 Hz
Turn On/Turn Off Points 90–264 V AC; 50/60 Hz
Note: No automatic turn-off voltages. Voltages above 265 V AC are fuse protected but may cause permanent damage to the power sup-
ply. Voltages below 90 V AC may result in intermittent operation.
MM-10ACX Current Draw (Subwoofer Only)
Idle Current 0.21 A rms (115 V AC); 0.20 A rms (230 V AC); 0.23 A rms (100 V AC)
Maximum Long-Term Continuous
Current 0.48 A rms (115 V AC); 0.31 A rms (230 V AC); 0.55 A rms (100 V AC)
Burst Current 1.1 A rms (115 V AC); 0.6 A rms (230 V AC); 1.3 A rms (100 V AC)
Ultimate Short-Term Peak Current 2.2 A peak (115 V AC); 1.6 A peak (230 V AC); 2.5 A peak (100 V AC)
Inrush Current 6.6 A peak (115 V AC); 3.7 A peak (230 V AC); 7.2 A peak (100 V AC)
Note: Current draw values for one MM-10ACX with no satellite loudspeakers connected. AC Loop Output not used.
MM-10ACX Current Draw (with Two MM-4XPs)
Idle Current 0.32 A rms (115 V AC); 0.26 A rms (230 V AC); 0.36 A rms (100 V AC)
Maximum Long-Term Continuous
Current 0.90 A rms (115 V AC); 0.51 A rms (230 V AC); 1.02 A rms (100 V AC)
Burst Current 2.5 A rms (115 V AC); 1.3 A rms (230 V AC); 3.0 A rms (100 V AC)
Ultimate Short-Term Peak Current 4.5 A peak (115 V AC); 2.8 A peak (230 V AC); 5.0 A peak (100 V AC)
Inrush Current 7.6 A peak (115 V AC); 4.4 A peak (230 V AC); 8.4 A peak (100 V AC)