The CMX DSP-2120 is a professional 2 Channel Class-D Power Amplifier delivering 2 × 120W RMS output, designed for modern commercial and networked public address (PA) audio systems. Built with advanced DSP (Digital Signal Processing) and Dante audio networking, it provides exceptional sound quality, flexible signal routing, and efficient power management for demanding installations.

Featuring 100V constant-voltage and 8 Ohm low-impedance outputs, the DSP-2120 supports a wide range of speaker configurations. The integrated DSP enables precise audio optimization with advanced signal processing, while Dante technology allows low-latency digital audio transmission over standard Ethernet networks. The built-in GPIO interface enables integration with external control systems for automated audio operation.

Housed in a compact 1U rack-mount chassis, the DSP-2120 is ideal for conference rooms, hotels, educational institutions, airports, hospitals, shopping malls, office buildings, stadiums, and other professional audio installations requiring reliable network-based amplification.

Key Features

• Dual Channel Class-D Power Amplifier
• 2 × 120W RMS Output Power
• Built-in Digital Signal Processing (DSP)
• Integrated Dante Audio Networking
• GPIO Interface for External Control Integration
• Supports 100V Constant Voltage & 8 Ohm Speaker Systems
• High-Efficiency Class-D Amplification
• Compact 1U Rack Mount Design
• Low-Latency Digital Audio Transmission
• Optimized Audio Performance with DSP Processing
• Reliable Performance for Commercial PA Systems
• Suitable for Networked Audio Installations