I have the Classics and set up a fan page dedicated to them.
jbl-l100classic.com
For me, they are by far the best speakers I've had in my home (25 years of buying and selling). These are end game for me. Some speakers I've had in the past - Audio Physic, Gallo, Magnapan, Theil, ProAc, Totem, Acoustic Energy, Usher, Golden Ear, Polk, Paradigm, REL and JL subwoofers to try and help the low end and numerous other forgettable Hi Fi favorites. IMHO they're an outright steal at 4k. I'd put them up against DeVore and Harbeth any day. And those sell for 2-3 times as much.