Yamaha XMV4140 4 Channel YDIF Input Power Amplifier

XMV Series multi-channel power amplifiers combine Class-D efficiency with features designed specifically to benefit commercial installation sound systems. 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.

Key Features

• High impedance and low impedance
• New "Double Power Mode"
• Selectable input formats for a wider range of applications
• 4x 140W at 8 OHM/4 OHM
• 4x 125W at 100V/70V lines
• 2x 280W at Double Power Mode (8 OHM/4 OHM)

Technical Specifications

Output Power
1kHz, THD+N = 1% (20 ms Burst): 4 OHM: 140W x 4
8 OHM: 140W x 4
4 OHM/ Double Power Mode: 280W x 2
8 OHM/ Double Power Mode: 280W x 2
High impedance: 100V line: 125W x 4 / 80 OHM
70V line: 125W x 4 / 40 OHM
Voltage Gain
RL=8 OHM: 28.7dB
RL=8 OHM / Double Power Mode: 31.7dB
100V: 38.2dB
70V: 35.2dB
Input Sensitivity
RL=8 OHM: +4dBu
S/N Ratio
A-weighted: > 100dB
Power Consumption
1/8 power (4 OHM pink noise): 150W
Idle (4 OHM): 37W
Standby: 18.5W
THD+N
1kHz, half power: <0.2%
Frequency Response
RL=8 OHM, 100V/70V, Po=1W, 20Hz - 20kHz: 0dB, -,+1.0dB
Crosstalk
1kHz, half power, 8 OHM, Att. max, input 150 OHM shunt: <-60dB
Maximum Input Level
+24dBu
Input Impedance
20k OHM (balanced), 10k OHM (unbalanced)
Connectors
Analog Input: Euroblock x 2 (6P, balanced)
Digital Input / Output: RJ45 x 2 (YDIF IN / OUT)
Speaker Output: Barrier strip x 4 pairs
Network: RJ45 x 1
Remote, Fault Output: Euroblock (3P) x 1
AC IN: AC Inlet x 1
Protection circuit
Load Protection: POWER switch on/off: Output mute, DC-fault: Power supply shuts down, Clip limiting
Power Supply Protection: Thermal: Amplifier shuts down automatically (heatsink temp >100 degree 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
W: 18.9", H: 3.5", D: 16.6"
Weight
17.9lbs