Yamaha XMV8280 Power Amplifier

Yamaha XMV8280 Specifications:
• Model: XMV8280
• Output Power:
o 1kHz, THD+N = 1%
 4 Ohm: 280W x 8
 8 Ohm: 280W x 8
 4 Ohm/ Double Power Mode: 560W x 4
 8 Ohm/ Double Power Mode: 560W x 4
o High impedance:
o 100V line: 250W x 8 / 40 Ohm
o 70V line: 250W x 8 / 20 Ohm
• Voltage Gain:
o RL=8Ohm: 31.7dB
o RL=8Ohm / Double Power Mode: 34.7dB
o 100V: 38.2dB
o 70V: 35.2dB
• Input Sensitivity: RL= 8Ohm +4dBu
• S/N Ratio A-weighted:= 100dB
• Power Consumption:
o 1/8 power (4 Ohm pink noise): 450W
o Idle (4 Ohm): 73W
o Standby: 23W
• THD+N: 1kHz, half power: 0.2%
• Frequency Response: RL= 8Ohm, 100V/70V, Po=1W, 20Hz- 20kHz: 0dB, ±1.0dB
• Crosstalk: 1kHz, half power, 8 Ohm, Att. max, input150 Ohm shunt: -60dB
• Maximum Input Level: +24dBu
• Input Impedance: 20kOhm (balanced), 10k Ohm (unbalanced)
• Connectors:
o Analog Input: Euroblock x 2 (6P, balanced)
o Digital Input / Output:
 RJ45 x 2 (YDIF IN / OUT)
 RJ45 x 2 (Dante PRIMARY / SECONDARY)
o Speaker Output: Barrier strip x 8 pairs
o Network: RJ45 x 1 Shared with Dante ports
o Remote, Fault Output: Euroblock (3P) x 1
o AC IN: AC Inlet x 1
• Protection circuit:
o Load Protection:
 POWER switch on/off: Output mute
 DC-fault: Power supply shuts down, Clip limiting
o Amplifier Protection:
 Thermal: Output mute (heatsink temp =90°C) (Restored automatically)
 Overcurrent: Output mute (Restored automatically)
 Low load impedance: Output mute (Restored automatically)
o Power Supply Protection:
o Thermal: Amplifier shuts down automatically (heatsink temp =100°C),
o Integrated power: Gain reduction (Restored automatically)
• Cooling Fan: 3-Speed fan x 2, front-to-back airflow
o Power Requirements: 100V,120V, 230V-240V; 50Hz/60Hz
• Dimensions (WxHxD): 18.9" x 3.5" x 16.6" (480 x 88 x 422mm)
• Weight: 22.3 lbs (10.1 kg)