The CX-MP2000 is a professional 450W PA power amplifier designed for commercial and industrial public address applications. It is suitable for schools, offices, factories, hotels, shopping malls, stations, supermarkets, public buildings, and fixed PA installations. With 70V / 100V constant-voltage output and 4–16Ω speaker output, it can support both long-distance distributed speaker systems and low-impedance speaker setups.

This amplifier features a 2U rack-mount design, master volume control, and LED indicators for power, signal, clip, protection, and temperature status. It supports balanced and unbalanced line inputs, with balanced line output for linking to another power amplifier while reducing noise over longer signal distances. With isolated transformer protection, radiator cooling fan, and protection against overheating, overload, clip, and short circuit, the CX-MP2000 is built for stable long-term PA system operation