I saw this demo at CES for a Dolby Atmos soundbar in a demo room. I have to say that it sounded impressive. All the overhead effects of Dolby Atmos were there.

I have attached a link to the demo I saw. It might fit the bill for what you are looking for. After hearing the demo I am probably going to put it in my house especially if it arrives at $1000 with an included wireless sub.

[Link: digitaltrends.com]