iCOMC 2X20 two channel communication amplifiers with RS232 interface and IR remote control. Designed for small size applications. D class power amplifier, limiter, stereo and bridge mode, tone control, line input, balanced microphone input, phoenix output connector, phantom power and loudness funtion. Some of functions can be controller by using IR remote control or RS232. Suitable to be mounting on any flat surface, horizontal or vertical. External power supply included. IR remote control is sold separately.