Opinions and recommendations on active loudspeakers

you can try jbl eon 615 with big woofers :) wedding and instrumental music or something like that sounds great on them

"Downsizing"? To speakers that are "under 20k/pair"?

I would get the one that does the best job of reproducing the sound of the world's tiniest violin.

There may be others as good, I’ve not auditioned all that there is obviously, but I’m confidant that none are finer than PSI Audio Active Studio Monitors. They are built in Switzerland by a company that is an offshoot of Revox, if that rings a bell, and they are to speakers what Swiss is to watches, none finer. They’re profession gear, and uncommon in the U. S., so you’ll not find them in any audio salon. But trust me, I’ve used a pair of A-21Ms in my mastering studio for several years now, and they’ve completely cured me of any "upgradeitis." They’re utterly clean, utterly neutral, utterly transparent, detailed, and as "fast" and dynamic as any speaker built, with pinpoint imaging and not at all fatiguing. They sonically disappear and one is left simply listening "down the wire" to the source; I listen to them all day. If I was ever to replace my "living room" setup (Thiel speakers, Classé amp), it would be with PSIs. As I said, none finer.
http://www.hifiplus.com/articles/psi-audio-a-14m-active-powered-loudspeaker-tas-212/
https://www.zenproaudio.com/brands/PSI-Audio.html

Why would any audiophile want to have power amps 'glued' to speakers ? First, you are stuck with those amps, and second they will vibrate like hell. Who makes amps for ATC, by the way ?