Biampamplifiers
Biamp 120W Mixer Amplifier
Equipment Sales & Professional Installation
MPN: MA120
- Single channel, 120W continuous
- 4 ohm and 70V/100V outputs
- Class D amplifier topology
- Four priority levels
- 24V priority output
- Paging mic input with chime
- Fanless operation
Specifications
Specifications
| Number of Inputs | Emergency (line level with contact): 1; Paging Mic (mic level with contact): 1; Mic/Line (balanced): 2; Stereo Line (unbalanced): 4 |
|---|---|
| Input Priority Levels | 4 |
| Chime | Yes |
| Tone Control | Yes |
| VOX Mute | Yes |
| Front Panel Indicators | Signal present, clipping, overload condition, emergency mode active, paging active, VOX active |
| Emergency Input - Nominal Input Sensitivity | 0 dBV (1 Vrms) |
| Emergency Input - THD+N (Pre-Out, @ -6dB) | < 0.5% |
| Emergency Input - Frequency Response (-3dB) | 45 Hz - 20 kHz |
| Paging Mic - Nominal Input Sensitivity (Bal. Mic) | -45 dBV (5.6 mVrms) |
| Paging Mic - Gain | -15 to +15 dB |
| Paging Mic - Chime Length | 2 sec |
| Mic A, B - Nominal Input Sensitivity | Balanced Mic: -45 dBV; Balanced/Unbalanced Line: -12 dBV |
| Mic A, B - Phantom Power (balanced only) | +48VDC (7mA/input) |
| Mic A, B - VOX Attenuation | 30 dB |
| Inputs 1-4 - Nominal Input Sensitivity (Unbal. Line) | -12 dBV (250 mVrms) |
| Inputs 1-4 - THD+N (Pre-Out, @ -6dB) | < 0.1% |
| Inputs 1-4 - Frequency Response (-3dB) | 20 Hz - 20 kHz |
| Number of Output Channels | 1 |
| Output Connectors | 4-pin, 0.3 inch (7.6 mm) Euroblock |
| 70V/100V Mode | Yes |
| Low Impedance Mode | Yes |
| Priority Output Contact | Yes |
| Minimum Operational Load | 4ohm |
| Amplifier Topology | Class D |
| Amplifier RMS Output Power (1% THD) | 120 W |
| Amplifier Dynamic Power | 150 W |
| Amplifier SNR (1% THD) | > 90 dB |
| Amplifier THD+N (@ -6dB) | < 0.5% |
| Amplifier Protection | Temperature, overcurrent, overvoltage, undervoltage |
| Priority Output Voltage | 24V |
| Priority Output Max Current | 0.5A |
| Pre-Out Nominal Output Level | 0 dBV |
| Time to Auto Standby | 10 min |
| Power Consumption - Normal Operation | 160W |
| Power Consumption - Idle Operation | 12.5W |
| Power Consumption - Standby Mode | 0.5W |
| Cooling | Convection |
| Overall Dimensions (H x W x D) | 3.5 x 19 x 11.8 in (89 x 483 x 300 mm) |
| Weight | 11.0 lbs (5.0 kg) |
| Ambient Operating Temperature Range | 32 - 95 deg F (0 - 35 deg C) |
| Humidity | 0-95% relative humidity (non-condensing) |
| Altitude | 0-6,600 ft (0-2000m) MSL |
| Compliance | FCC Part 15B; UL listed; CE Marked; RoHS |
Documents
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