YAMAHA XMV8140 เพาเวอร์แอมป์ 8x 140W at 8Ω/4Ω, 8x 125W at 100V/70V line, 4x 280W at Double Power Mode (8Ω/4Ω), YDIF digital

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YAMAHA XMV8140

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รหัส : XMV8140

ยี่ห้อ : YAMAHA

รุ่น : XMV8140

เว็บไซต์เกี่ยวข้อง : http://www.yamahaproaudio.com/global/en/products/poweramps/xmv/lineup.jsp

รายละเอียดย่อ :

เพาเวอร์แอมป์ 8x 140W at 8Ω/4Ω, 8x 125W at 100V/70V line, 4x 280W at Double Power Mode (8Ω/4Ω), YDIF digital

รายละเอียดทั้งหมด :

YAMAHA XMV8140 เพาเวอร์แอมป์ 8x 140W at 8Ω/4Ω, 8x 125W at 100V/70V line, 4x 280W at Double Power Mode (8Ω/4Ω), YDIF digital

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.

8 x 140W at 8Ω/4Ω
8 x 125W / 40Ω 100V/70V lines
4 x 280W at Double Power Mode (8Ω/4Ω)

Specs.

XMV8280, XMV8140, XMV8280-D, XMV8140-D

Model			XMV8280	XMV8140	XMV8280-D	XMV8140-D
Output Power	1kHz, THD+N = 1%	4Ω	280W x 8	140W x 8	280W x 8	140W x 8
		8Ω	280W x 8	140W x 8	280W x 8	140W x 8
		4Ω/ Double Power Mode	560W x 4	280W x 4	560W x 4	280W x 4
		8Ω/ Double Power Mode	560W x 4	280W x 4	560W x 4	280W x 4
	High impedance	100V line	250W x 8 / 40 Ω	125W x 8 / 80 Ω	250W x 8 / 40 Ω	125W x 8 / 80 Ω
	High impedance	70V line	250W x 8 / 20 Ω	125W x 8 / 40 Ω	250W x 8 / 20 Ω	125W x 8 / 40 Ω
Voltage Gain	RL=8Ω		31.7dB	28.7dB	31.7dB	28.7dB
	RL=8Ω / Double Power Mode		34.7dB	31.7dB	34.7dB	31.7dB
	100V		38.2dB	38.2dB	38.2dB	38.2dB
	70V		35.2dB	35.2dB	35.2dB	35.2dB
Input Sensitivity	RL=8Ω		+4dBu
S/N Ratio	A-weighted		≥ 100dB
Power Consumption	1/8 power (4 Ω pink noise)		450W	250W	450W	250W
	Idle (4 Ω)		73W	73W	73W	73W
	Standby		23W	23W	23W	23W
THD+N	1kHz, 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 (YDIF IN / OUT)		RJ45 x 2 (Dante PRIMARY / SECONDARY)
	Speaker Output		Barrier strip x 8 pairs
	Network		RJ45 x 1		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 Fan			3-Speed fan x 2, front-to-back airflow
Power Requirements			100V, 120V, 230V-240V; 50Hz/60Hz
Dimensions	W		480mm (18.9")
	H		88mm (3.5")
	D		422mm (16.6")
Weight			10.1kg (22.3lbs)

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