A true all-in-one soundbar.
Dione is Devialet’s acoustic engineering applied to home cinema: a high-end, all-in-one Dolby Atmos soundbar that elevates all contents on your television.
Seventeen autonomous high-end drivers deliver dynamic midrange and crystal-clear treble, while eight built-in SAM®-powered subwoofers remove any need for additional equipment, making Devialet Dione a truly all-in-one soundbar.
A plug-and-play way to enjoy a vivid, cinematic viewing experience in a 3D, 5.1.2 configuration. Do you dare to feel the crescendo?
Dione is all you need.
Satellite speakers? External subwoofer? No need to add what’s already built in. Devialet Dione soundbar boasts 17 speaker drivers carefully positioned, including eight internal subwoofers —the highest on the market — making it a true all-in-one sound system.
More is more.
Devialet Dione soundbar is powered by a 17 high-end driver array in a 5.1.2 surround-channel configuration boasting five ground channels, a subwoofer channel, and two upper/ceiling channels. With more drivers than a traditional soundbar, Dione delivers room-filling sound with rich bass, clear mids, and precise treble. In other words, sound that plunges you into the scene.
Pushing the boundaries of sound experience.
Devialet was born of a pledge: to keep pushing the boundaries of sound experiences. Fourteen years later, after delivering groundbreaking innovations in the field of acoustics, Devialet ventures into the world of audio-visual control, with a suite of patented technologies that render Dione exceptional.
Specifically designed for Dione, Advanced Dimensional Experience (ADE®) patented technology combines ingenious speaker placement detection and advanced digital filters to deliver superior multichannel audio restitution through the use of beamforming techniques. For the listener, this maximizes the impact and immersion of multichannel content at all times, no matter the position of the soundbar, while delivering superior audio all around.
Enjoy sound that goes above and beyond. The Devialet Dione soundbar is Dolby Atmos-enabled, allowing it to provide a uniquely immersive surround listening experience from an all-in-one soundbar. Originally designed for the film industry, Dolby Atmos delivers layered 3D sound from above, taking the Devialet Dione experience into another dimension.
All in SPACE.
Not all content is encoded in Dolby Atmos, so for everything else, SPACE™ technology opens up a new dimension of sound. Devialet's patented algorithm embedded within Dione's state-of-the-art signal processing stage upscales any mono or stereo signal into a 5.1.2 signal for an all-enveloping, multi-layered, deeply immersive sound experience — whatever the content you’re enjoying. SPACE upmixing algorithms are used through several listening modes to fine tune Dione's acoustic capabilities and enhance the viewing and listening experience.
State-of-the-art sound engineering made simple. Devialet Dione intelligently adapts to each room to provide the best experience, whatever content you are watching. The Devialet Intelligence Processor combines Devialet's amplification and signal processing technologies (ADH®, SAM®, Magic Wire, Class A, DAC) into a single, one-square-centimeter System on a Chip (SoC), custom-designed for optimal efficiency. Flawless listening at any volume, without any saturation or hiss.
Adaptive Volume Level.
Devialet's Adaptive Volume Level (AVL™) technology is Dione’s dynamic equalizer. It harmonizes sound levels adapted to each content, in real time, for a more enjoyable listening experience. An action packed scene coupled with whispering dialogue? You won't miss a single detail.
Reads the room.
Dione calibrates and tunes its sound to the room it's placed in. In the Devialet app, scan your space using Dione's four calibration microphones to establish an accurate acoustic model of your room. Our custom software takes into consideration multiple acoustic parameters that might impact the audio quality — room size, walls, furniture, layout, and the placement of the soundbar inside the room — to create an accurate representation of the surrounding space. Dione will intelligently tune the sound output to this acoustic model of the room, so that the soundbar sounds its best.
In addition to fine-tuning its sound profile through room calibration software, Dione intelligently arranges speaker channel splitting based on the position of the soundbar, using its internal gyroscope to detect whether it's been placed flat on a piece of furniture, or mounted on a wall.
With the best performance-to-thinness ratio, Devialet Dione stands out in both design and sound quality, and blends in when the action begins. And its sleek central ORB®️ is a nod to Phantom's signature aesthetic. Thin and discreetly angular, Dione integrates beautifully into the home. Measuring 47 inches (1200 mm) wide, 6.5 inches (165 mm) deep, and 3.5 inches (77 mm) tall, the soundbar is carefully crafted with premium material all around, with the central core body made from anodized aluminum and coated with acoustic fabrics.
ORB central sphere.
Rounding out the angular silhouette of Dione, ORB® is the focal point of the soundbar’s design, in addition to hosting one active speaker and two passive radiators. With the ability to rotate the sphere 180° clockwise, ORB can visually and acoustically maintain its front-facing position whether the soundbar is wall-mounted or placed flat on a piece of furniture.
Devialet Dione runs on the DOS2 software ecosystem, meaning set-up and customization are seamless in the Devialet App — the same one used for Phantom. An intuitive companion, the app lets you customize your Dione experience: set up your soundbar, start a room calibration scan, select SPACE listening modes, customize bass in Night Mode, and more.
Music your way.
Devialet Dione is compatible with Bluetooth®, AirPlay 2, and Spotify Connect. It can also be connected to your TV via HDMI® or TOSLINK optical input for any digital music source. And when combined with SPACE™ technology, your music is spatialized and delivered in enveloping 3D.
Up your streaming. Roon ready
With Devialet Dione soundbar, immerse yourself into your favourite movies or series on Netflix, Prime Video, Disney+, or Apple TV+ — all of which support Dolby Atmos. Thanks to SPACE™ technology, even older stereo movies are spatialized to render 5.1.2 audio and efficiently use Devialet Dione's 3D sound capabilities.
Devialet Dione soundbar
High Speed HDMI cable
TOSLINK Optical cable
Wall-mount guide & accessories
Documentation including two-year warranty
Maximum Sound Level
101 dB SPL at 1 meter
Total amplification power
950 Watts RMS
Frequency response (bandwidth)
24Hz to 21kHz
Wi-Fi Dual-band (802.11a/b/g/n/ac 2.4 GHz & 5 GHz)
Ethernet RJ-45 10/100/1000 Mbps (Gigabit)
Devialet app (iOS, Android)
17x Devialet custom neodymium drivers:
9x Full-range aluminium drivers
8x Aluminium long-throw subwoofers
Digital to Analog Converter
Devialet DAC embedded in Devialet intelligence Processor
Devialet Operating System 2 (DOS 2)
4x ARM Cortex-A53 1.25GHz processor 1GB DDR3-800 memory
Devialet custom-built power supply
IEC320/C8 100-240 V~50/60Hz
High output with power factor correction (PFC)
Short circuit resistant
Power consumption : 0.5W (in standby)
Central core: anodized aluminum
External / side layer: black acoustic fabric
Rear protective panel : PC-ABS
Width: 1200 mm | 47.2 in
Height: 77 mm | 3.0 in (88 mm | 3.5 in with the sphere)
Depth: 165 mm | 6.5 in
12 kg | 26.5 lb
2 years (can be extended to 5 years with Devialet Care (contact us)
"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"
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