The CMX DSP-4350 is a premium 4 Channel Class-D Power Amplifier delivering 4 × 350W RMS output, designed for professional public address (PA) systems and advanced networked audio applications. Featuring Digital Signal Processing (DSP), Dante audio networking, and GPIO control, it provides exceptional sound quality, intelligent signal processing, and reliable multi-channel amplification for demanding commercial installations.

Supporting both 100V constant-voltage and 8 Ohm low-impedance speaker systems, the DSP-4350 offers outstanding flexibility for a wide range of speaker configurations. The integrated DSP enables advanced audio optimization with equalization, crossover management, delay, limiting, and system protection. Dante networking delivers high-quality, low-latency digital audio over standard Ethernet infrastructure, while the built-in GPIO interface allows seamless integration with automation and third-party control systems.

Built in a compact 1U rack-mount chassis, the DSP-4350 is ideal for airports, hotels, conference centers, educational institutions, hospitals, shopping malls, stadiums, factories, office buildings, and other commercial facilities requiring powerful and dependable four-channel network audio amplification.

Key Features

• Four Channel Class-D Power Amplifier
• 4 × 350W 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
• Advanced Audio Processing and System Optimization
• Reliable Performance for Commercial PA Systems
• Ideal for Professional Network Audio Installations