120w ac / dc 12v, 5 mike 2 aux, usb / sd card player & recorder with fm
multiple inputs for 5 mikes/ 2 aux source.
preamplifier out for connecting to a booster amplifier and for recording the programme.
passive bass and treble control
in built bluetooth facility.
led array for output level.
external speaker connection are provided for 4,8,16 ohms and 70v and 100 v line.