Revel F228be

Really depends on what improvements you’re looking for and what sound characteristics are most important to you.  Making speaker recommendations before knowing these things is nothing more than a random crapshoot and you’ll just get a lot of what other people like, which may have nothing to do with your tastes.  Just my $0.02 FWIW. 

@soix +1 

randomly suggesting brands may be more confusing than helpful. You know what you like, what you want to improve, replace your weakest link first. What's your source, room size, preferred music?

I spent almost a year looking, learning, and listening where I could. I ended up with a pair of Revel Ultima 2, Studio 2’s, I bought used, and couldn’t be happier. I paired the Revels with (2) Rythmik F12SE subwoofers. I really like what they deliver. I’m all 2-channel in this, and am now finding myself mostly streaming, no vinyl. Odyssey Kismet power amp and Hegel preamp.

Buy the best Luxman Integrated you can swing.

Speakers are not your anchor.

mr pina colada

don’t ask here, go listen to different speakers

you haven’t given enough info for anyone here to really help you

revels are fine -- as are dozens of other expensive speakers -- which one will please you?  we haven't a clue based on what little you have said

i do agree, though, with real nice speakers, your rotel is just not good enough