เครื่องขยายเสียง ยี่ห้อ YAMAHA รุ่น XMV8140-D

Specifications

• XMV8140-D
• ModelXMV8140-D
• Output Power1kHz, THD+N = 1% (20 ms Burst)
• 4Ω140W x 8
• 8Ω140W x 8
• 4Ω/ Double Power Mode
• 280W x 4
• 8Ω/ Double Power Mode
• 280W x 4
• High impedance
• 100V line
• 125W x 8 / 80 Ω70V line
• 125W x 8 / 40 Ω
• Voltage Gain
• RL=8Ω
• 28.7dB
• RL=8Ω / Double Power Mode
• 31.7dB
• 100V38.2dB
• 70V35.2dB
• Input Sensitivity
• RL=8Ω
• +4dBu
• S/N Ratio
• A-weighted≥ 100dB
• Power Consumption
• 1/8 power (4 Ω pink noise)250W
• Idle (4 Ω)73W
• Standby23W
• THD+N1kHz, half power≤ 0.2%
• Frequency Response
• RL=8Ω, 100V/70V, Po=1W, 20Hz – 20kHz
• 0dB, ±1.0dB
• Crosstalk
• 1kHz, half power, 8 Ω, Att. max, input 150 Ω shunt≤ -60dB
• Maximum Input Level+24dBu
• Input Impedance
• 20kΩ (balanced), 10k Ω (unbalanced)
• Connectors
• Analog Input
• Euroblock x 2 (6P, balanced)
• Digital Input / Output
• RJ45 x 2 (Dante PRIMARY / SECONDARY)
• Speaker Output
• Barrier strip x 8 pairs
• Network
• Shared with Dante ports
• 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
• 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 Fan3-Speed fan x 2, front-to-back airflow
• Power Requirements100V, 120V, 230V-240V; 50Hz/60Hz
• Dimensions
• W480mm (18.9″)
• H88mm (3.5″)
• D422mm (16.6″)
• Weight10.1kg (22.3lbs)