Yamaha XMV4280 4-Channel Power Amplifier

The Yamaha XMV4280 is a high-power 4-channel Class-D amplifier designed for professional installation and commercial audio systems. It delivers increased output compared to the XMV4140, making it ideal for larger spaces and higher-demand applications.

Supporting both low-impedance and high-impedance (70V/100V) speaker systems, the XMV4280 offers flexibility for distributed audio setups. It features built-in DSP processing including EQ, crossover, delay, and Yamaha speaker presets, ensuring optimal sound performance and system protection.

With its efficient design, lightweight construction, and 1U rack size, the XMV4280 is perfect for installations where space, power, and reliability are essential.

Key Features

• 4-channel Class-D power amplifier
• Higher output power (280W per channel)
• Lo-Z and Hi-Z (70V/100V) operation
• Built-in DSP (EQ, crossover, delay)
• Yamaha speaker presets
• Efficient and lightweight design
• 1U rack-mountable form factor

Technical Specifications

Amplifier

• Channels: 4
• Amplifier Class: Class-D
• Output Modes:
  • Low impedance (Lo-Z)
  • High impedance (70V / 100V line)

Power Output

• 280 W × 4 @ 8Ω
• 280 W × 4 @ 4Ω
• 250 W × 4 @ 3Ω
• Hi-Z: 280 W × 4 (70V/100V)

DSP & Processing

• Parametric EQ
• Crossover (HPF/LPF)
• Delay
• Limiter and protection
• Speaker presets (Yamaha series)

Connectivity

• Inputs: Euroblock connectors
• Outputs: Euroblock connectors
• Control: Compatible with Yamaha MTX/MRX systems

General

• Rack Size: 1U
• Cooling: Forced air cooling (fan)
• Design: Lightweight installation amplifier

Applications

• Medium to large commercial audio systems
• Retail and hospitality venues
• Corporate installations
• Schools and campuses
• Distributed 70V/100V systems