You're saying these speakers get better? Much better?
I am in love with the sound.
How much better can they get.
I suppose that depends on what you’re hearing compared to what you’re used to hearing and what your room and setup will allow any speaker to do. You may be experiencing overall fundamental tonal differences that aren’t as related to burn in than others.
As mentioned previously the most obvious difference time has made in my experience is image coherence and bass tautness that I believe are directly related. The first 80 hours were more important to this than the last 80, which makes sense. With time I’m sure there have been and will continue to be more subtle changes but I’ve spent basically 0 time in critical listening so I couldn’t tell you what those are.
But all this depends somewhat to how hard the speakers are pushed. Electrical burn in is probably different than mechanical. Mechanically, woofer surrounds need to be exercised and stretched, motor bits and pieces need the same kind of extension and cycles to seat or wear in. I’m not a speaker designer so can’t say for sure, but my guess in a good way to burn them in is to exercise them at progressively higher SPL. You’re only going to get what you ask for.
So, as in most things YMMV.