Crown Audio CTD-4125 4-Channel 125W per Channel Power Amplifier (1/2-Rack)

Crown Audio CTD-4125 4-Channel 125W per Channel Power Amplifier (1/2-Rack)

Product Description
The Crown Audio CTD-4125 is a professional 4-channel power amplifier designed for commercial and installed audio applications. Delivering 125 watts per channel with advanced power-sharing technology, it provides flexible power distribution across all four channels for optimal system performance. Featuring built-in DSP, Dante networking, and support for both low-impedance and high-impedance speaker systems, the CTD-4125 is ideal for conference rooms, hospitality venues, educational facilities, retail environments, and other distributed audio installations. Its compact 1RU half-rack design allows for easy installation in racks, under tables, or on walls.

Features

• 4-channel Class-D power amplifier
• 125W per channel output (all channels driven)
• Total power-sharing capability up to 500W across channels
• Integrated Dante audio networking inputs and outputs
• Built-in DSP for speaker tuning and room optimization
• Custom speaker tuning support
• Factory speaker presets for select JBL loudspeakers
• Lo-Z and Hi-Z (70V/100V) switchable outputs
• Web-based configuration and control interface
• No proprietary software required for setup
• HControl protocol support for system integration
• API support for third-party control systems
• Source priority switching
• Pilot tone and load monitoring
• GPIO interface for external control and monitoring
• Compact 1RU half-rack form factor
• Rack, wall, or under-table mounting options