The XM series multi-channel power amplifiers are ideal for theater, hall, and conference room installations. The lineup includes 80W x 4 and 180W x 4 models, meeting the needs of a wide variety of installed systems. The XM amplifiers are a compact 2U size and surprisingly lightweight, making them easy to handle and install. Switching power supplies deliver high output power while minimizing the unit s physical size. The XM series has monitor/remote jacks that allow external devices to be connected for status monitoring or control from a remote location.
- Four high-power channels.
- Switchable stereo, parallel, or bridged operation.
- Versatile connectivity and high-pass filters for a variety of applications.
- Distribution drive capability for parallel multi-speakers systems (XM4180).
- Monitor/Remote connector for remote monitoring and control.
| | XM4180 | |
|---|
| Output power; 1kHz | 4ohms; Channel | 250Wx4 | |
| 8ohms; Channel | 210Wx4 | |
| 8ohms; Bridge | 500Wx2 | |
| Output power; 20Hz-20kHz | 4ohms; Channel | 230Wx4 | |
| 8ohms; Channel | 180Wx4 | |
| 8ohms; Bridge | 460Wx2 | |
| 70V Line | 300Wx2;
RL=8ohms | |
| Total harmonic distortion | Less than 0.1% (20Hz-20kHz; Halfpower) |
| Intermodulation distortion | Less than 0.1% (60Hz:7kHz=4:1; Halfpower) |
| Frequency response | 0, +0, -0.5dB; 20Hz-20kHz |
| S/N ratio | More than 103dB |
| Residual noise | Less than -73dBu |
| Channel separation | Less than -60dB |
| Damping factor | More than 100 |
| Voltage gain | 30dB | |
| Input sensitivity | +4 dBu |
| Maximum input voltage | +22 dBu |
| Processors | HPF (20Hz/55Hz/OFF, 12dB/Oct) |
| I/O connectors | Line input / output ports | XLR-3-31 type /ch
Euroblock connector /ch |
| Speaker output ports | 5-way binding post/ch |
| Control ports | D-sub 15pin x1 |
| Protection circuit | Load protection | POWER switch ON/OFF mute, DC-fault (Output relay off; Restored automatically), |
| Amplifier protection | Thermal (Mute the output; heatsink temp ≥ 90°C; return automatically), VI limiter (Limit the output, RL ≤ 2ohms) |
| Power supply protection | Thermal (Amplifier shuts down automatically; heatsink temp ≥ 90°C) |
| Amplifier class | EEEngine |
| Cooling | Single variable-speed fan |
| Power requirements | AC120V, 230V or 240V 50/60Hz |
| Power consumption | Music source equivalent | 600W | |
| Idle | 40W | |
| Standby | 5W | |
| Dimensions (W x H x D) | Width | 480mm; 18-7/8" |
| Height | 88mm; 3-7/16" |
| Depth | 412mm; 16-1/4" |
| Weight | 10kg; 22lbs |
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