Pair of JBL 4307's powered from a Crown XLS1002, with SVS SB-2000. : r/audiophile
Rare JBL 4307 Studio Monitors pair, new open box, gorgeous | Reverb
Noise - For the JBL lovers, JBL 4307 is back! Call... | Facebook
STUDIOMONITOR JBL® 4307
JBL "Monitor" 4307 vs 4312G Beatdown!!! | Super Best Audio Friends
JBL Synthesis - Think you can name this #JBLSynthesis speaker model? Comment your answer below, and for bonus points, let us know which song you'd play first. | Facebook
JBL 4307
SOLD] JBL 4307 Studio Monitor Loudspeaker ( Apr 26 - added more photo)