Devialet’s Dione sound bar is the brand’s “acoustic engineering applied to home cinema.” It packs 5.1.2-channels of Dolby Atmos audio, and even features an integrated subwoofer for an all-in-one design. There’s also an orb in the middle of the sound bar that can be repositioned and rotated as needed, but does that make it worth $2,400? Let’s dive in and take a closer look.