Any Suggestions on a "Sleek" system?

I am actively convincing my wife to get a 5.1 setup, but the speakers (showed her some Klipsch speakers) are "too clonky". She said I can only get the setup of it looks "less 90's" and blends in better to a modern setting. I plan to do a projector setup with a framed screen.

Any recommendations?

Edit: budget is $2000

Edit 2: wife likes the thin speaker design. She hates the boxy 3rd dimension