The Devialet Dione is an all-in-one soundbar compatible with Dolby Atmos 5.1.2
Inside the device, there are 17 different speakers — nine full-range drivers and eight rectangle subwoofers. Those subwoofers have been designed to fit the specifications of a soundbar. Again, what makes the Devialet Dione stand apart is that you don’t need a separate subwoofer (or satellite speakers)
A 4K Audio Device to match your 4K TV
It’s another all-in-one solution, but at these specs, size, and price, it’s for those interested in upgrading their entire viewing experience. What’s the point of a 4K OLED TV if everything doesn’t sound as good as it looks


Reviews
"It's a win"
Best soundbars 2022 SoundAndVision
"It’s rare that a reviewer will proclaim a speaker, let alone a soundbar, the best he’s ever heard, yet such is the case with the Dione, an amazing all-in-one system from Paris-based Devialet, maker of the utterly unique Phantom line of compact speaker systems. Okay, at $3200 Dione is anything but cheap but, boy, does it deliver. And it does so in a way that will leave you stunned as you look around for additional speakers and a subwoofer"
read the review Sound and Vision
"it sounds deeper, crisper, and outright louder than the mid-range soundbars I’ve owned - And pretty much any other soundbar I’ve heard"