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Yamaha XMV4140 4 Channel Commercial Power Amplifier
Part # XMV4140
Model # XMV4140
The Yamaha XMV4140 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.

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Description

Details

The 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

  • High impedance and low impedance or both
  • New “Double Power Mode”
  • Selectable input formats for a wider range of applications
  • A perfect match for the MTX Series
  • Best installation amp ever
  • Protection features for more reliable operation
  • 4x 140W at 8O/4O
  • 4x 125W at 100V/70V lines
  • 2x 280W at Double Power Mode (8O/4O)
Specification
Output Power: 1kHz, THD+N=1%, 4Ω140W x 4
Output Power: 1kHz, THD+N=1%, 8Ω140W x 4
Output Power: 1kHz, THD+N=1%, 4Ω/ Double Power Mode280W x 2
Output Power: 1kHz, THD+N=1%, 8Ω/ Double Power Mode280W x 2
Output Power: High Impedance, 100V line125W x 4 / 80 Ω
Output Power: High Impedance, 70V line125W x 4 / 40 Ω
Voltage Gain: RL=8Ω28.7dB
Voltage Gain: RL=8Ω / Double Power Mode31.7dB
Voltage Gain: 100V38.2dB
Voltage Gain: 100V35.2dB
Input Sensitivity+4dBu
S/N Ratio: A-weighted≥ 100dB
Power Consumption: 1/8 power (4Ω pink noise)150W
Power Consumption: Idle (4Ω)37W
Power Consumption: Standby18.5W
THD+N: 1kHz, half power≤ 0.2%
Frequency Response: 8Ω, 100V / 70V, Po=1W, 20Hz - 20kHz0dB, ±1.0dB
Crosstalk: 1kHz, half power, 8Ω Att. max, input 150Ω shunt≤ -60dB
Maximum Input Level+24dBu
Input Impedance20kΩ (balanced), 10kΩ (unbalanced)
Connectors: Analog Input2x Euroblock (6P, balanced)
Connectors: Digital Input / Output2xRJ45 (YDIF IN / OUT)
Connectors: Speaker OutputBarrier strip x 4 pairs
Connectors: NetworkRJ45 x 1
Connectors: Remote, Fault OutputEuroblock (3P) x 1
Connectors: AC INAC Inlet x 1
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
Amplifier Protection(Restored automatically), Low load impedance: Output mute (Restored automatically)
Power Supply ProtectionThermal: Amplifier shuts down automatically (heatsink temp ≥100°C) , Integrated power
Power Supply ProtectionGain reduction (Restored automatically)
Cooling Fan3-Speed fan x 2, front-to-back airflow
Power Requirements100V, 120V, 230-240V; 50Hz/60Hz
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)
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