Yamaha
Yamaha XMV4140 Power Amplifier
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Yamaha XMV4140 Power Amplifier
MM HO
Al Shoala Building, Near Deira City Center, Port Saeed Area
Techniline Electronics Showroom, Ground Floor, Block E
Dubai DU
United Arab Emirates
MM Market
Al Shoala Building, Near Deira City Center, Port Saeed Area
Techniline Electronics Showroom, Ground Floor, Block E
Dubai DU
United Arab Emirates
MM Warehouse
Al Shoala Building, Near Deira City Center, Port Saeed Area
Techniline Electronics Showroom, Ground Floor, Block E
Dubai DU
United Arab Emirates
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Description
The Yamaha XMV4140 4 channel power amplifier has features are designed sepcifically to benefit installation sound systems.
Yamaha XMV4140 Features:
- Four-channel power amp that can operate in both high-impedance (70V/100V line) or low-impedance (4 Ohm/8 Ohm) modes simultaneously
- 70V or 100V mode can be assigned to every pair of channels without affecting the number of available output channels
- Double Power Mode function effectively doubles the output power of selected channels.
- Equipped with YDIF* digital audio format for simple and fast system configuration
- Easy setting such as the mute on/off or attenuator changes with MTX Editor when used in system with MTX Series
- An innovative patent pending circuit improves the already highly efficient Class D circuit topology, bringing the efficiency level
- Feature a Power Factor Correction equipped switching power supply, ensuring harmonic control and decreasing the amount of
- Powerful, intelligent protection features for more reliable operation
Tech Specs
Output Power (1 kHz, THD+N = 1%) | 4 Ohms: 140W x 4<br> 8 Ohms: 140W x 4<br> 4 Ohms/Double Power Mode: 280W x 2<br> 8 Ohms/Double Power Mode: 280W x 2 |
Output Power (High Impedance) | 100V line: 125W x 4 / 80 Ohm<br> 70V line: 125W x 4 / 40 Ohm |
Voltage Gain | RL = 8 Ohms: 28.7 dB<br> RL = 8 Ohms / Double Power Mode: 31.7 dB<br> 100V: 38.2 dB<br> 70V: 35.2 dB |
Input Sensitivity | (RL = 8 Ohms): +4 dBu |
S/N Ratio (A-weighted) | ≥ 100 dB |
Power Consumption | 1/8 power (4 Ohm pink noise): 150W<br> Idle (4 Ohms): 37W<br> Standby: 18.5W |
THD+N (1 kHz, half power) | ≤ 0.2% |
Frequency Response | (RL = 8 Ohms, 100V/70V, Po =1W,20Hz-20kHz): 0 dB, +/- 1 dB |
Crosstalk | (1 kHz, half power, 8 Ohms, Att. max. input150 Ohm shunt): ≤ 60 dB |
Maximum Input Level | +24 dBu |
Input Impedance | 20 kOhm balanced, 10 kOhm unbalanced |
Connectors | Analog Input: Euroblock x 2 (6P, balanced)<br> Digital Input / Output: RJ45 x 2 (YDIF IN / OUT)<br> Speaker Output: Barrier strip x 4 pairs<br> Network: RJ45 x 1<br> Remote, Fault Output: Euroblock (3P) x 1<br> AC IN: AC Inlet x 1 |
Load Protection | POWER switch on/off: Output mute, DC-fault: Power supply shuts down, Clip limiting |
Amplifier Protection | Thermal: Output mute (heatsink temp ≥ 90°C) (Restored automatically), Overcurrent: Output mute (Restored automatically), Low load impedance: Output mute (Restored automatically) |
Power Supply Protection | Thermal: Amplifier shuts down automatically (heatsink temp ≥ 100°C), Integrated power: Gain reduction (Restored automatically) |
Cooling Fan | 3-Speed fan x 2, front-to-back airflow |
Power Requirements | 100V, 120V, 230V-240V; 50Hz/60Hz |
Dimensions (WxHxD) | 18.9" x 3.5" x 16.6" (480 x 88 x422 mm) |
Weight | 17.9 lbs (8.1 kg) |