Yamaha XMV4280 Power Amplifier

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Yamaha XMV4280 Power Amplifier
Yamaha XMV4280 Power Amplifier

The Yamaha XMV4280 multi-channel power amplifier combines Class-D efficiency with features designed specifically to benefit commercial installation sound systems.

  • Four-channel power amp that can operate in both high-impedance (70V/100V line) or low-impedance (4O/8O) modes simultaneously
  • 70V or 100V mode can be assigned to every pair of channels without affecting the number of available output 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 circuit improves the already highly efficient Class D circuit topology, bringing the efficiency level of the amplifier's output stage up to over 90%
  • Features a Power Factor Correction equipped switching power supply, ensuring harmonic control and decreasing the amount of current draw while maintaining the same output power
  • Powerful, intelligent protection features for more reliable operation

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