A lot of the speakers that have very fast impulse response sound harsh or bright with less than stellar electronics. Digital is especially tough on those drivers. I have been in the High end sales arena and most of the problems were people putting average electronics on extremely revealing speakers. I also have noted that the popular metal dome tweeters that are maligned used foam internal damping which breaks down and makes them sound horrible when that happens. I have seen 5 yr old tweeters rendered horrid by the foam degradation and anything over 10 yrs old has to be replaced. I shot several videos of the D25 and D26ag tweeters internals being bad.
