There are many choices out there. You could go with a pair of active Pro Studio Monitors from approximately $200/pair (when on sale) up to tens of thousands of dollars. JBL, Kali, Focal, KRK to name a sliver of what's out there.
Or you could get a pair of powered speakers from AudioEngine, Elac, Dynaudio, Sonos, SVS, Kanto.
To get a flavor for the first check out Sweetwater or ZZ Sounds websites. For the second look at Crutchfield.
What's your price point?