รายละเอียดย่อ :
เครื่องขยายเสียง 180 W x 4 (8 Ohms) 250 W x 4 (4 Ohms) Bridge 500 W x 2(8 Ohms ) Sub Sonic Filter Monitor Remote 2U เพาเวอร์แอมป์
รายละเอียดทั้งหมด :
YAMAHA XM4180 เครื่องขยายเสียง 180 W x 4 (8 Ohms) 250 W x 4 (4 Ohms)
Bridge 500 W x 2(8 Ohms ) Sub Sonic Filter Monitor Remote 2U เพาเวอร์แอมป์
Compact, Lightweight 2U Amps Provide Four Channels of High-Power
Amplification
The XM series multi-channel power amplifiers are ideal for theater, hall, and conference room installations. The lineup includes 80W × 4 and 180W × 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.
General specifications
| |
XM4180 |
XM4080 |
| Output power; 1kHz |
4ohms; Channel |
250Wx4 |
120Wx4 |
| 8ohms; Channel |
210Wx4 |
90Wx4 |
| 8ohms; Bridge |
500Wx2 |
240Wx2 |
| Output power; 20Hz-20kHz |
4ohms; Channel |
230Wx4 |
115Wx4 |
| 8ohms; Channel |
180Wx4 |
80Wx4 |
| 8ohms; Bridge |
460Wx2 |
230Wx2 |
| 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 |
26dB |
| 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 |
Class H |
Class AB |
| Cooling |
Single variable-speed fan |
| Power requirements |
AC120V, 230V or 240V 50/60Hz |
| Power consumption |
Music source equivalent |
600W |
400W |
| Idle |
40W |
40W |
| Standby |
5W |
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 |
0dBu=0.775Vrms, Half Power=1/2 Output Power (3dB below rated power)
|
