Rare JBL 4307 Studio Monitors pair, new open box, gorgeous walnut cabs and amazing sound! 35% off! | Reverb
JBL Synthesis - In 1962, JBL laid the foundation for today's great studio monitors, including the new 4306 and 4307, by creating the first two-way studio monitor to use a high-frequency compression
JBL Studio Monitor 4307
SOLD] JBL 4307 Studio Monitor Loudspeaker ( Apr 26 - added more photo)