Yamaha XMV4280D 4 Channel 280 watt Power Amplifier with Dante

Spesifikasi Yamaha XMV4280D 4 Channel 280 watt Power Amplifier with Dante

Yamaha XMV4280D 4 Channel 280 watt Power Amplifier with Dante

The Power Amp for Commercial Spaces

Halls, malls, banquet rooms, and other commercial spaces demand a lot of speaker-driving energy, so it’s important to have a powerful unit like the Yamaha XMV4280-D 4-channel 280W Power Amplifier with Dante backing your system. This 4-channel Class-D power amp is efficient, flexible in connection and configuration, and comes ready to integrate into any existing 2U rack space. Its driving power accommodates both low- and high-impedance speaker systems at the same time, and even offers Double Power Mode for driving seriously high-output systems. Easily chain the XMV4280-D with your other Yamaha install audio system devices such as the MTX Series of processors, too. Smart redundant functions, versatile source selections, internal protection features — the XMV4280-D covers all the bases with ease. And with its Dante virtual audio network compatibility, the XMV4280-D easily accommodates extra-large spaces that require long-distance cabling. Designing an audio system for a commercial space? Sweetwater pros recommend having the Yamaha XMV4280-D Power Amplifier with Dante at the foundation!

Unparalleled efficiency
From banquet presentations to multi-room commercial setups, the XMV4280-D is engineered with innovative and professional-grade circuitry with impressive operational capabilities. Yamaha’s patent-pending output voltage-matching circuit works in conjunction with its highly-efficient Class D circuitry to bring the XM4140’s outbound efficiency to over 90%. Its automatic switching engages the lower voltage drive for low-impedance operation to avoid drastic energy loss, maintaining an efficient workflow while performing with impeccable clarity. Armed with Power Factor Correction in its power supply, the XMV4280-D delivers harmonically balanced audio at lower currents without affecting its output intensity. No breaker shutdowns or heavy and bulky cabling is required!

XMV amplifiers feature an innovative, new, patent pending circuit that improves the already highly efficient Class D circuit topology, bringing the efficiency level of the amplifier’s output stage up to over 90%. This is achieved by automatically switching the circuit to match the corresponding output voltage. In high-impedance connections, both 70V and 100V operation can be achieved since the circuit is already capable of operating in high voltages. However, using the same circuit in lowimpedance operation can mean excessive energy loss, so by automatically switching to a lower voltage drive, efficiency is improved significantly without sacrificing crucial aspects of the amp’s performance such as keeping the distortion levels to a minimum. XMV power amplifiers also feature a new switching power supply equipped with Power Factor Correction, which ensures harmonic control and decreases the amount of current draw dramatically, yet still maintains the same output power. This makes circuit breakers less prone to shutting down, as well as eliminating the need for thicker, heavier cables or a larger, more powerful system.

Protection features for more reliable operation

Automatic protection functions are an essential part of the XMV Series’ design, ensuring peak performance and reliable operation in less than ideal situations. Low load impedance, overcurrent, and overheating can all damage vital amplifier components and threaten their ability to function effectively. To combat these hazards, XMV Series power amps feature powerful, intelligent protection functions that can deliver the assurance of long product life and consistent performance. 

Features:
Ideal 4-channel power amplifier for commercial installations like malls, banquet halls, and more
Patent-pending output voltage-matching circuit and Class-D circuitry supply over 90% efficiency
Automatic switching to low voltage drive prevents massive energy loss
Power Factor Correction delivers harmonically balanced audio at lower currents
Simultaneous 280W low- (4-ohm/8-ohm) and 250W high- (70V/100V) impedance operation creates output versatility and easy installation
Assignability for 70V and 100V modes to channel pairs eliminates the need for bridge mode channel combinations
Double Power Mode doubles the output of your channel to work easily with high-output speaker systems
Engineered automatic protection functions prevent overheating, overcurrent, and low-load impedance, and more
Backup mode allows the power amp to switch to analog inputs once digital input interruptions are detected
Override mode switches input sources when voice inputs from analog inputs are detected without interruption
Enabled per-channel selection of digital and analog Euroblock inputs
Dante-equipped for larger spaces that require excess cabling, supports AES67 audio network
Dante enables Ethernet linking and AMX/Crestron controlling
Dante Domain Manager and Device Lock keep your Dante infrastructure protected
Works incredibly well with separate MTX and MRX processors
Computer adjustments enabled through the MTX-MRX Editor app, PV Touch, PV Control, and PV Amp Editor
Fits standard 2U rackspace

• Number of Channels: 4
• Power Class: Class D
• Watts/Side @ 8 ohms: 4 x 280W, 2 x 560W
• Watts/Side @ 4 ohms: 4 x 280W, 2 x 560W
• Watts Bridged: 2 x 560W @ 4/8 ohms
• 70V/100V Output: 4 x 250W @ 70V, 4 x 250W @ 100V
• Inputs: 2 x 6-pin Euroblock
• Outputs: 4 x Barrier Strip
• Data I/O: 2 x 3-pin Euroblock (remote/fault output), 2 x RJ-45 (Dante)
• Cooling System: Variable Speed Fan
• DSP: No
• Filters: No
• Frequency Response: 20Hz-20kHz
• THD: <0.2% (1kHz, half power)
• Overload Protection: Yes
• Rack Spaces: 2U
• Power Source: Standard IEC AC cable
• Height: 3.5"
• Depth: 16.6"
• Width: 18.9"
• Weight: 17.9 lbs.
• Manufacturer Part Number: XMV4280-D

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