Dew et.
If you still need to go soundbar because of the form factor and/or WAF, there is (probably) one sound bar that would be good, but I forget which one it is. The Yamaha? Or rather, one of the Yamahas? They use the same technology as passive radar arrays (in reverse, obviously) to "direct" the sound, by phase delaying each driver based on the input, and which channel it corresponds to. Maybe they all use that now, I don't know.
Here is a bunch of reviews.