An essential product for your sound installation, the GGMPAM1240E8 mixer/amplifier has a total power of 120 W. It has 4 symmetrical microphone inputs, and 4 auxiliary inputs. It can be mounted in a 2U space and its internal electronics ensure the protection against short circuits and overheating. It has 70 V and 100 V loud speaker outputs of low impedance 4-16 Ω. It also has an XLR output for connecting a power amplifier. The XLR connections can support microphones in “phantom” supply. This mixer/amplifier is ideal for your background sounds and messaging systems.