He did make a good April Fools Day video, and the kit he is selling is more than I paid for my 4311BsI personally would not invest in the following "upgrade" for the 4311 without building larger enclosures but he at least knows what he is talking about...
I wonder why JBL went with the orange lettering for their logo on the L100 Classics?
Buying vintage JBL, like the L100's, 4311, etc., isn't about sound quality, it's about buying a piece of history.
You should sell them. They have a pretty good market.They just need BIG cabinets
I rarely listen to my big JBL monitors these days

Yup.Yes and let the next caretaker completely rebuild the Xovers and dismantle replace clean the
Biamp switch
I bought a pair of L100t3’s recently and love them over my vintage L100’s. I’m driving them with one of my Yamaha P-2200’s and a Belles Preamp. I also have a pair L36’s driven by one my Yamaha P-2100’s and sound great as well.Yup.![]()