JBL JRX212 12-Inch Passive Stage Monitor Moving Heads For use with the Shure

For use with the Shure end address microphones such as the Shure SM81

and installed applications that rely on disciplined battery management

Designed for ease-of-use in a variety of applications

All controls can easily be disabled for trouble-free use

It's a bubble machine

JBL JRX212 12-Inch Passive Stage Monitor Moving Heads For use with the ShureThe JRX212 is a portable, twelve inch, two way speaker system designed specifically for live performance stage monitoring applications. With enough sensitivity and power handling to cut through the performance volume on stage, the JRX212 has a smooth response so it can deliver maximum gain before feedback. It also includes JBL's dual angle pole socket making it equally at home as a front of house speaker.