More Views

Yamaha XMV4280 Commercial Power Amplifier
Part # XMV4280
Model # XMV4280

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

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

Need Quantity Pricing?

We provide quantity discounts for contractors & installers, schools, government, and military buyers on select brands and products.

Talk To An Engineer

Description

Details

The Yamaha XMV Series is comprised of 8 different models with varying output power capabilities and flexible in/out connectivity to accommodate a wide range of installation environments. The newly developed Double Power Mode function effectively doubles the output power of selected channels in order to drive speakers with higher output power. This means that speakers with varying output capacities can be powered simultaneously by the same amplifier, adding flexibility to system design and configuration.

XMV amplifiers feature an innovative, new, patent pending circuit that improves the already highly efficient Class D circuit topology, bringing the efficiency level of the amplifier's output stage up to over 90%. This is achieved by automatically switching the circuit to match the corresponding output voltage. In high-impedance connections, both 70V and 100V operation can be achieved since the circuit is already capable of operating in high voltages.

XMV amplifiers come equipped with either the newly developed YDIF digital audio format, or Audinate’s digital audio network Dante. YDIF allows easy setup with the use of Ethernet cables while Dante models can be used for larger venues where long distant cabling is required.

Automatic protection functions are an essential part of the XMV Series' design, ensuring peak performance and reliable operation in less than ideal situations. Low load impedance, overcurrent, and overheating can all damage vital amplifier components and threaten their ability to function effectively.

XMV power amplifiers also feature a new switching power supply equipped with Power Factor Correction, which ensures harmonic control and decreases the amount of current draw dramatically, yet still maintains the same output power. This makes circuit breakers less prone to shutting down, as well as eliminating the need for thicker, heavier cables or a larger, more powerful system.

Features

Features

  • Four-channel power amp that can operate in both high-impedance (70V/100V line) or low-impedance (4Ω/8Ω) modes simultaneously
  • 70V or 100V mode can be assigned to every pair of channels without affecting the number of available output channels
  • The newly developed 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 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
Specification
Output Power1kHz, THD+N = 1%
4x 280W
4x 280W
4Ω/ Double Power Mode2x 560W
8Ω/ Double Power Mode2x 560W
Output Power High impedance
100V4x 250W / 40Ω
70V line4x 250W / 20Ω
Voltage Gain
RL=8Ω31.7dB
RL=8Ω / Double Power Mode34.7dB
100V38.2dB
70V35.2dB
Input Sensitivity (RL=8Ω)+4dBu
S/N Ratio (A-weighted)≥ 100dB
Power Consumption
1/8 power (4Ω pink noise)250W
Idle (4Ω)37W
Standby18.5W
THD+N (1kHz, half power)≤ 0.1%
Frequency ResponseRL=8Ω, 100V/70V, Po=1W, 20Hz - 20kHz: 0dB, ±1.0dB
Crosstalk1kHz, half power, 8Ω, Att. max, input 150Ω shunt: ≤ -60dB
Maximum Input Level+24dBu
Input impedance20kΩ (balanced), 10kΩ (unbalanced)
Connectors
Analog Input2x Euroblock (6P, balanced)
Digital Input / Output2xRJ45 (YDIF IN / OUT)
Speaker Output4 pairs x Barrier strip
Network1x RJ45
Remote, Fault Output1x Euroblock (3P)
AC IN1x AC Inlet
Protection circuit
Load ProtectionPOWER switch on/off: Output mute
DC-fault: Power supply shuts down, Clip limiting
Amplifier ProtectionThermal: Output mute (heatsink temp ≥90°C)
(Restored automatically), Overcurrent: Output mute (Restored automatically), Low load impedance: Output mute (Restored automatically)
Power Supply ProtectionThermal: Amplifier shuts down automatically (heatsink temp ≥100°C)
Integrated power: Gain reduction (Restored automatically)
Cooling Fan2x 3-Speed fan, front-to-back airflow
Dimensions (H x W x D) 3.5" (88 mm) x 18.9" (480 mm) x 16.6" (422 mm)
Weight17.9 lbs (8.1 kg)
Reviews

Be the first to review this product

Write Your Own Review

You're reviewing: Yamaha XMV4280 Commercial Power Amplifier