Yamaha XMV4140 Specifications:

• Output Power (1 kHz, THD+N = 1%):
  • 4 Ohms: 140W x 4
  • 8 Ohms: 140W x 4
  • 4 Ohms/Double Power Mode: 280W x 2
  • 8 Ohms/Double Power Mode: 280W x 2
• Output Power (High Impedance):
  • 100V line: 125W x 4 / 80 Ohm
  • 70V line: 125W x 4 / 40 Ohm
• Voltage Gain:
  • RL = 8 Ohms: 28.7 dB
  • RL = 8 Ohms / Double Power Mode: 31.7 dB
  • 100V: 38.2 dB
  • 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
  • Idle (4 Ohms): 37W
  • 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)
  • 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
• 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)