JBL L100, L26, L36, 4310, 4311, 4312 Speaker Bass Port Tube, Vintage OEM Part | eBay
JBL 4312M Compact 3 Way LoudSpeaker Speaker Set Blue Line Harman USED | eBay
JBL 4312 Control Monitor Speakers | eBay
JBL 4312 Control Monitor Speakers | eBay
Was lucky enough to get these JBL 4312 for 125.00. No grill covers and really nasty smelling and dirty (smokers house). They cleaned up and stopped smelling after a week in my
One New Pair of Dark Blue JBL 4310, 4311, 4312 Studio Monitor Speaker Grilles | eBay
JBL 4312G Speaker Pair Working Properly (d677 for sale online | eBay
JBL 4312M II WX Small Monitor Pair Speakers - Walnut for sale online | eBay