توضیحات
XM4180 Power Amplifier
4-channel power amplifiers that are an excellent choice for installations.
XM4080 Power Amplifier
4-channel power amplifiers that are an excellent choice for installations.
مشخصات فنی
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| 100V models | |||
| Output power; 1kHz | 4ohms | 250W x4 | 120W x4 |
| 8ohms | 210W x4 | 90W x4 | |
| 8ohms; Bridge | 500W x2 | 240W x2 | |
| Output power; 20Hz-20kHz | 4ohms | 230W x4 | 115W x4 |
| 8ohms | 180W x4 | 80W x4 | |
| 8ohms; Bridge | 460W x2 | 230W x2 | |
| 70V line | 300W x2, Bridge / 16ohms | - | |
| 120V models | |||
| Output power; 1kHz | 4ohms | 250W x4 | 120W x4 |
| 8ohms | 210W x4 | 90W x4 | |
| 8ohms; Bridge | 500W x2 | 240W x2 | |
| Output power; 20Hz-20kHz | 4ohms | 230W x4 | 115W x4 |
| 8ohms | 180W x4 | 80W x4 | |
| 8ohms; Bridge | 460W x2 | 230W x2 | |
| 70V line | 300W x2, Bridge / 16ohms | - | |
| 230V models | |||
| Output power; 1kHz | 4ohms | 250W x4 | 120W x4 |
| 8ohms | 210W x4 | 90W x4 | |
| 8ohms; Bridge | 500W x2 | 240W x2 | |
| Output power; 20Hz-20kHz | 4ohms | 230W x4 | 115W x4 |
| 8ohms | 180W x4 | 80W x4 | |
| 8ohms; Bridge | 460W x2 | 230W x2 | |
| 70V line | 300W x2, Bridge / 16ohms | - | |
| 240V models | |||
| Output power; 1kHz | 4ohms | 250W x4 | 120W x4 |
| 8ohms | 210W x4 | 90W x4 | |
| 8ohms; Bridge | 500W x2 | 240W x2 | |
| Output power; 20Hz-20kHz | 4ohms | 230W x4 | 115W x4 |
| 8ohms | 180W x4 | 80W x4 | |
| 8ohms; Bridge | 460W x2 | 230W x2 | |
| 70V line | 300W x2, Bridge / 16ohms | - | |
| General specifications | |||
| Total harmonic distortion | Less than 0.1% (20Hz-20kHz; Halfpower), RL=4ohms | Less than 0.1% (20Hz-20kHz; Halfpower), RL=4ohms | |
| Intermodulation distortion | Less than 0.1% (60Hz:7kHz=4:1; Halfpower) | Less than 0.1% (60Hz:7kHz=4:1; Halfpower) | |
| Frequency response | +0dB, -0.5dB (RL=8ohms, 20Hz - 20kHz) | +0dB, -0.5dB (RL=8ohms, 20Hz - 20kHz) | |
| S/N ratio | 103dB | 103dB | |
| Crosstalk | Less than -60dB | Less than -60dB | |
| Damping factor | More than 100 | More than 100 | |
| Voltage gain | 30dB | 26dB | |
| Input sensitivity | +4dBu | +4dBu | |
| Maximum input voltage | +22dBu | +22dBu | |
| I/O Connectors | Line input / output ports | 4x XLR-3-31, 4x Euroblock | 4x XLR-3-31, 4x Euroblock |
| Speaker output ports | 4x 5-way binding post | 4x 5-way binding post | |
| Control ports | D-sub 15pin | D-sub 15pin | |
| Processors | HPF (20Hz/55Hz/OFF, 12dB/Oct) | HPF (20Hz/55Hz/OFF, 12dB/Oct) | |
| Protection circuit | Load protection | Power switch on/off mute, DC-fault (Output relay off; Restored automatically), Clip limiting (THD ≥ 0.5%) | Power switch on/off mute, DC-fault (Output relay off; Restored automatically), Clip limiting (THD ≥ 0.5%) |
| Amplifier protection | Thermal (Mute the output; heatsink temp ≥ 90°C; return automatically), VI limiter (Limit the output, RL ≤ 2ohms) | 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; Operation not restored automatically; heatsink temp ≥ 90°C) | Thermal (Amplifier shuts down automatically; Operation not restored automatically; heatsink temp ≥ 90°C) | |
| Amplifier class | EEEngine | EEEngine | |
| Cooling | Variable-speed fan | Variable-speed fan | |
| Power requirements | Depend on area of purchase; 100V, 120V, 230V or 240V; 50/60Hz | Depend on area of purchase; 100V, 120V, 230V or 240V; 50/60Hz | |
| Power consumption | Music source equivalent | 600W | 400W |
| Idling | 40W | 40W | |
| Stand-by | 5W | 5W | |
| Dimensions | W | 480mm; 18-7/8in | 480mm; 18-7/8in |
| H | 88mm; 3-7/16in (2U) | 88mm; 3-7/16in (2U) | |
| D | 412mm; 16-1/4in | 412mm; 16-1/4in | |
| Net weight | 10kg; 22.1lbs | 9.8kg; 21.6lbs | |
| Accessories | Owner’s manual, AC power cable, Security cover, 4x 3-pin Euroblock connector | Owner’s manual, AC power cable, Security cover, 4x 3-pin Euroblock connector | |
