Best options for active speakers $4k or below?

+1 on Devialet Phantom. Can fill almost any room.

Dynaudio Focus 20 XD or Devialey Phantoms.  
I’ve owned LS50W’s and 3 friends own them based on my recommendations.  You’ll def want to pair it with a bluesound node 2i because the app on the LS50W’s is awful.  The remote control is awful too and works 50 percent of the time.  The reliability of the LS50W’s electronics is questionable.

I would, and did, take Dynaudio Xeo 6’s over the LS50W.  The Focus XD would be better.

The Phantoms are gorgeous, play loud and have great bass but I’d still do the XD’s personally.

Buchardt Audio has some new Actives worth looking at too.

Any active speaker paired with a bluesound Node 2i would work too.  I.E. Dynaudio X14A etc

Thanks for so many great recommendations. Had no idea there were this many options. Dynaudio and Elac are most appealing right now. Gold phantoms just too expensive. 

Review Droped onto youTube today ... no first hand experience with the brand but ... from a design standpoint not much would appear to be overlooked ... using a Wave Guide to integrate the High and Mid / Low drivers would be a big plus with many integration innovations handled with DSP.
Buchardt A500:
https://www.youtube.com/watch?v=tctB_Dfmv4s
And On Sale with 45 day home trial!

GoldenEar Triton 2+, with 1200 (probably peak, which is approx 600W RMS) watt internal amplifier.
brand new at 4k/pair:

https://www.audioadvice.com/goldenear-triton-two-plus-floorstanding-tower-speaker.html?gclid=CjwKCAj...