The problem here is you're asking for a "good soundbar". Not likely to get much on that here. I did heard the Definitive Technology Solo Cinema XTR system at CEDIA, it was one of the better ones, comes with a wireless sub, but does a lot more that must "speak", it actually could replace your AVR. The Golden Ear soundbar (sorry, don't recall the name/model) was also quite good, but passive, and you have to add your own sub, wired or not. But usually when people say soundbar they are also saying "cheap", and that's where the trouble begins.