Vs 1522 pro
15" 2-way portable battery speaker lf components: 15" woofer
hf components: 3.2" ti.diap.driver 1" vc
2x wireless mic
usb/sd/fm/bluetooth
recording system
karaoke with echo microphone priority function
independent microphone volume control
remote control
5 band equalizer rca line in
2 mic input
guitar input (shared with mic 2 input)
built-in battery (12v7a) and ext. 12v dc input internal battery level display
power supply ac 115v-230v/50hz-60hz retractable handle and wheels
equipped for placement on a tripod tophat
lcd screen
peak power 1200watts