Vintage JBL Model 4301 Broadcast Monitor Speaker Pair - Classic 2 Way Speakers | Reverb
Turn It Up Records & Hi-Fi - JBL Model 4301 Professional Series! All of our vintage gear is fully restored and comes with warranty. Come see us! #jbl #speakers #vintage #stereogear | Facebook
4301 - JBL 4301 - Audiofanzine
JBL 4301 BWX Specifications
Goodwill find, JBL 4301b monitors for $50! : r/vintageaudio