DP-2200 is suitable for professional live sound reinforcement or fixed installations, the stereo DP-2200 delivers extreme power from a light weight box. Its advanced switch mode power supply and super-efficient Class D topology delivers high power with low distortion. Internally, a full suite of protection circuitry includes thermal, over-current, DC, short circuit protect and power on/off mute. This level of protection ensures long term system reliability and peace of mind should the worst ever happen. The DP-2200 features XLR inputs with a maximum input level of +22 dBu allowing for integration with any typical professional audio system.