https://www.dsppatech.com/product/mini-mixer-amplifier/ Mini Mixer Amplifier is a kind of amplifier with small size , they are equipped with 70V/100V speaker output and 4-16 ohms speaker output, rated power 20w~60w.there are mini stereo class D amp ,with high Efficiency. Guangzhou DSPPA Audio Co., Ltd. is a professional audio manufacturer since1988. we provide ceiling speakers in pakistan, mixer amplifier mini, small mixer amplifier, mini pa amplifier, ampli mixer, mini usb amplifier, usb mini amplifier and etc. For what is mixer amplifier or more, contact us.