JBL 4311B monitors - electronics - by owner - sale - craigslist
JBL 4311B 1979 Walnut, Blue Baffle, Pro Studio Monitor Series | Reverb
JBL 4311B SPEAKERS - A few weeks ago, we took in these historic JBL 4311B speakers from the original owner. He bought them new at SUN TV in… | Instagram
Anyone have any opinions on thes JBL 4311's? : r/audiophile