IR6800 adopts high quality digital audio transmission of network audio module to transmit audio.built-in 8Ω*12W stereo digital amplifier. Audio auxiliary output,built-in system restore function. Automatically restart after blackout.restarting time is less than 3 seconds.power:~220V/50Hz,impedance output:8Ω,interface: standard RJ45,protocol:TCP/IP,UDP,IGMP(multicast). Audio format::MP3/MP2. Audio sample:8K~48KHz. Transmission speed:100Mbps. Audio mode: 16 stereo,CD acoustic. Protection: current output,overload, over temperature, short circuit. Built-in amplifier power controller.