Features

● 100V & 4-16Ω,rated power 250W

● 6 zones with 100V output and with individual volume control

● Built-in MP3 player by USB & SD and FM tuner.

● 4 microphone inputs, Mic 1 with priority and muting function, Mic2-4 with XLR input, Mic3-4 with phantom power

● 3 aux line input & 1 aux line output and with chime output

● Each microphone and line input with individual volume control

● Bass and treble controlThis mixing amplifier is rated at 250W. 100V and 4-16 Ω speaker output are provided. There are 4 microphones inputs and 3 line inputs, FM, USB, SD audio sources. Bass and treble controls and master volume control are provided. This amplifier can be applied to different occasions, such as supermarket, classroom, etc. Extensive protection from short-circuit, overload and high temp is ensured. Automatic cooling system ensures the extreme quite sound system.