Devialet Dione Dolby Atmos Soundbar

$2,400.00 OR

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Model: DIONE UPC: 3663424013994 Item: 177637

Winner - The Best Sound Bars of 2023

This product has been selected as one of The Best Sound Bars of 2023. Our Gear Guides are highly-curated selections which represent the best of the best in their category. From televisions and Bluetooth speakers, to marine audio and outdoor speakers—-start (or finish) your shopping journey with our Gear Guides.

Product Information

Sound. Unbound.

Devialet Dione is the latest embodiment of Devialet’s engineering expertise: an intensely immersive soundbar that’s equally advanced and intuitive. Seventeen autonomous high-end drivers deliver dynamic midrange and crystal-clear treble, including eight built-in SAM®-powered subwoofers that produce deep infrabass while removing any need for additional equipment, making Devialet Dione a truly all-in-one soundbar.


  • Dolby Atmos 5.1.2
  • HDMI 2.1
  • Bluetooth 5.0
  • Airplay 2
  • ARC & eARC (Audio Return Channel)
  • CEC TV remote synchronisation

A true all-in-one soundbar.

Seventeen autonomous high-end drivers, all powered by proprietary Devialet technologies, come together to deliver deep infrabass and crystal-clear treble. A plug-and-play way to enjoy a vivid, cinematic viewing experience in a 3D, 5.1.2 configuration. 

Dolby Atmos

Enjoy sound that goes above and beyond. The Devialet Dione soundbar is Dolby Atmos-enabled, allowing it to provide a uniquely immersive, 5.1.2 surround listening experience. Originally designed for the film industry, Dolby Atmos delivers layered 3D sound from above, taking the Devialet Dione experience into another dimension.

SPACE™ technology

SPACE™ technology opens up a new dimension of sound. A patented algorithm 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.

Movie Mode

This mode converts mono and stereo content into a thrilling multichannel experience when connected via the HDMI and Optical inputs.

Spatial Mode

A layered-sound setting that puts you center stage and lets you enjoy your music and content played through online sources at their best.

Voice Mode

A custom setting for voice-forward content like podcasts, news programs, and more.

Music Mode

This mode reproduces a stereo setup and disables spatialization.

Enter the ORB®

Devialet Dione's ORB® is the central channel. This patented design allows Devialet Dione to adapt mechanically and acoustically to the position of the soundbar, either wall-mounted or placed on a piece of furniture.

HDMI Compatibility

Devialet Dione is equipped with a 2.1 eARC/ARC HDMI connector that allows multiple audio channels to be transmitted with zero bandwidth limitation or compression.

  • ARC: Audio Return Channel (ARC), transmits an audio signal via HDMI cable.
  • eARC: An evolution of existing ARC protocol that allows for more transmission bandwidth.
  • CEC: Gives the user the option to control volume and playback directly from the TV's remote control without interacting with Devialet Dione soundbar.

Designed to read the room

Scan your space in the Devialet App using Devialet Dione's four calibration microphones to establish an accurate acoustic model of your room.

Winner - The Best Sound Bars of 2022

This product has been selected as one of The Best Sound Bars of 2022. Our Gear Guides are highly-curated selections which represent the best of the best in their category. From televisions and Bluetooth speakers, to marine audio and outdoor speakers—-start (or finish) your shopping journey with our Gear Guides.



  • Audio Technologies
    • SPACE®: Proprietary upmixing algorithm which upscales mono and stereo content into Devialet Dione 5.1.2 audio channels
    • ORB®: Patented central sphere design which adapts to the position of the soundbar (flat surface or wall-mounted)
    • ADE®: Innovative speaker placement with advanced digital filters to reinforce 3-dimensional immersion
    • AVL®: Real-time dynamic equalization which harmonizes sound levels for a more enjoyable viewing experience
    • Devialet Intelligence Processor: Audio system on a chip (SoC) embedding Devialet's awarded technologies including ADH® and SAM®
  • Speakers: 17x neodymium drivers
    • 9x Full-range aluminum drivers
    • 8x Aluminum long-throw subwoofers
  • Digital to Analog Converter: Devialet DAC embedded in Devialet intelligence Processor (24bits/96kHz)
  • Intelligence
    • 4x ARM Cortex-A53 1.25GHz processor
    • 1GB DDR3-800 memory
  • Materials
    • Central core: Anodized aluminum
    • External & side layers: Acoustic fabric
    • Rear protective panel: PC-ABS
  • Colors and Finishes: Dark Grey
  • Size & Weight
    • Dimensions (W x H x D): 47.24" x 3.03" (3.46" with the sphere) x 6.49"
    • Weight: 26.45 lbs
  • Power Supply - Devialet custom-built power supply
    • IEC320/C8 100-240 V~50/60Hz
    • High output with power factor correction (PFC)
    • Short circuit resistant
  • Power Consumption: 0.5 Watt in standby mode
  • Audio Inputs
    • 1x HDMI 2.1 with eARC/ARC, and CEC compatibility
    • 1x Optical TOSLINK S/PDIF
  • Connectivity
    • AirPlay 2
    • Spotify Connect
    • Bluetooth 5.0
    • UPnP
  • Bluetooth Codecs: SBC, AAC
  • Operating System: Devialet Operating System 2 (DOS 2)
  • Mobile App
    • Compatible with the Devialet Applicaiton (same app as Phantom)
    • Room calibration scan
    • SPACE™ audio mode control (Movie, Music, Spatial, Voice)
    • Volume control wheel
    • Regular update
  • Network
    • Wi-Fi Dual-band (802.11a/b/g/n/ac 2.4 GHz & 5 GHz)
    • Ethernet RJ-45 10/100/1000 Mbps (Gigabit)
    • Bluetooth 5.0
  • Audio Formats: PCM/LPCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos

What's in the Box

What's in the Box

  • Devialet Dione soundbar
  • 1x High Speed HDMI cable
  • 1x TOSLINK Optical cable
  • 1x Power cable
  • Documentation
  • Wall-mount guide & accessories


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How low does it go in Hz???
Stephen B on May 5, 2022
  Thanks for your question. Frequency Response (bandwidth): 24Hz 21kHz