Yamaha XMV4140-D Power Amplifier

The Yamaha XMV4140-D is a professional 4-channel Class-D power amplifier with built-in Dante networking, designed for modern AV and commercial audio installations. It combines efficient power amplification with seamless network audio integration, making it ideal for systems using Yamaha MTX/MRX processors or other Dante-enabled devices.

With flexible low-impedance and high-impedance (70V/100V) operation, the XMV4140-D is suitable for a wide range of speaker systems. Its onboard DSP provides advanced processing including EQ, crossover, delay, and speaker presets, ensuring optimal performance and system protection.

The addition of Dante allows audio signals to be transmitted over standard network infrastructure, reducing cabling complexity and enabling scalable, centralized system designs.

Key Features

• 4-channel Class-D power amplifier
• Built-in Dante network audio
• Lo-Z and Hi-Z (70V/100V) operation
• 140W per channel output
• Integrated DSP (EQ, crossover, delay)
• Yamaha speaker presets
• Network-based audio distribution
• Compact 1U rack design

Technical Specifications

Amplifier

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

Power Output

• 140 W × 4 @ 8Ω
• 140 W × 4 @ 4Ω
• 125 W × 4 @ 3Ω
• Hi-Z: 140 W × 4 (70V/100V)

Networking

• Dante Audio: Yes
• Network Ports: RJ45
• Supports audio over IP distribution

DSP & Processing

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

Connectivity

• Inputs: Dante network input
• Outputs: Euroblock connectors
• Control: Yamaha MTX/MRX integration

General

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