TOA VX-015DA 150W digital power amplifier

The TOA VX-015DA System Amplifier is a high-performance 150W Class-D digital power amplifier designed specifically for the TOA VX-3000 Voice Alarm System. Fully compliant with EN54 standards, it is ideal for emergency evacuation, voice alarm, and public address applications in commercial, industrial, and large building environments.

Featuring a single-channel Class-D digital design, the VX-015DA delivers 150W output at 100V line while providing high energy efficiency and reduced heat generation. Its transformer-less output design makes the amplifier lightweight, compact, and easy to install and maintain.

The modular construction allows quick installation, removal, and replacement within VX-3000 frame units, helping minimize system downtime during maintenance. The amplifier is designed for seamless integration with VX-3000 series control units, including the VX-3004F, VX-3008F, and VX-3016F, together with the VX-3000DS power supply unit.

Additional features such as standby mode, a rear-accessible fuse, and a built-in dust filter contribute to reliable operation, convenient maintenance, and long-term system performance.

Key Features

• 150W Class-D digital power amplifier
• Fully EN54 compliant for voice alarm and emergency evacuation systems
• Designed for TOA VX-3000 Voice Alarm System
• Single-channel amplifier design
• 150W output at 100V line
• Transformer-less 50V / 70V / 100V output
• Energy-efficient operation with standby mode
• Modular design for easy installation and replacement
• Lightweight and compact construction
• Rear-accessible fuse for convenient maintenance
• Built-in dust filter
• Rack/frame-mounted module
• Reduced heat generation compared with conventional amplifier designs

Technical Specifications

• Output Power: 150W
• Amplifier Type: Class-D Digital
• Channels: 1 Channel
• Output: 50V / 70V / 100V line
• System Compatibility: TOA VX-3000 Series
• Compatible Control Units: VX-3004F, VX-3008F, VX-3016F
• Power Supply: VX-3000DS
• Installation: Rack/frame-mounted module
• Standby Mode: Supported
• Compliance: EN54
• Maintenance: Rear-accessible fuse and built-in dust filter