Two-channel Class-D amplifier with 2X240 W power outputs. Designed for 100 V and low impedance high-quality background music systems. Also, it can be bridged even in 100V mode and used as a single-channel 480W amplifier for 100V audio systems. Containing Dante digital input card, Balanced Phoenix & Stereo RCA input and audio link output connectors. Amplifiers have an RS232 control port for integration amplifiers with third-party automation systems that allow using iAC amplifiers in large and complex audio systems that can be automated and controlled remotely. Due to the integrated signal processor, amplifiers’ volume level, tone control, mute, and standby status can be controlled with a rotary selector and also by RS232 protocol.