Whether it's live sound or studio monitoring, JBL PA Speakers ranks as a leader in the field. JBL's EON loudspeakers provide power and portability for gigging musicians who need great sound in a compact package. For modern studios, the JBL LSR6300 Series, LSR4300 Series and JBL LSR 305 monitors offer Room Mode Correction technology to "tune" the system to the acoustic characteristics of the monitoring space. With the LSR4300 Series this is an automated process that makes these JBL monitors perform optimally in even the most challenged rooms. It's this kind of innovation that has kept JBL at the front of the audio industry.