Dione Soundbar

Devialet Dione Soundbar

Devialet Dione is a premium all-in-one Dolby Atmos 5.1.2 soundbar engineered for immersive home cinema without the clutter of a traditional surround setup. Powered by 17 custom neodymium drivers and 950 watts RMS, it delivers deep bass, clear dialogue, and expansive 3D sound from a single elegant bar designed for modern TVs. Its patented ORB central channel adapts acoustically whether the unit is wall-mounted or placed on furniture, while Devialet’s proprietary technologies help optimize clarity, spatial depth, and low-frequency performance. With HDMI eARC, AirPlay, Spotify Connect, Bluetooth 5.0, UPnP, dual-band Wi-Fi, and Ethernet, Devialet Dione blends high-end cinematic sound with simple everyday streaming convenience.

What It's Good At:

• Creating a cinematic Dolby Atmos 5.1.2 experience from a single soundbar
• Delivering strong bass without requiring an external subwoofer
• Reproducing clear vocals and center-channel detail for movies, shows, and dialogue-heavy content
• Upscaling mono and stereo content into a more immersive multichannel presentation with SPACE technology
• Fitting cleanly into premium living spaces with flexible placement on a wall or media console
• Combining high-end TV audio and music streaming in one refined, plug-and-play system

Devialet Dione Full Specifications:

• Product name: Devialet Dione
• Product type: High-end all-in-one soundbar
• Audio format: Dolby Atmos
• Channel configuration: 5.1.2
• Maximum sound level: 101 dB SPL at 1 meter
• Total amplification power: 950 Watts RMS
• Frequency response: 24 Hz to 21 kHz
• Drivers: 17 custom Devialet neodymium drivers
• Driver layout:
  • 9 full-range aluminium drivers
  • 8 aluminium long-throw subwoofers
• DAC: Devialet DAC embedded in Devialet Intelligence Processor, 24-bit/96 kHz
• Operating system: Devialet Operating System 2 (DOS 2)
• Processor: 4 x ARM Cortex-A53 1.25 GHz
• Memory: 1 GB DDR3-800
• Power supply: Devialet custom-built power supply
• Electrical input: IEC320/C8 100–240 V~ 50/60 Hz
• Power factor correction: Yes
• Short-circuit resistant: Yes
• Standby power consumption: 0.5 W
• Exclusive technologies:
  • SPACE
  • ORB
  • ADE
  • AVL
  • ADH
  • SAM
• Connectivity:
  • HDMI eARC
  • Optical TOSLINK
  • AirPlay
  • Spotify Connect with lossless support
  • Bluetooth 5.0
  • UPnP
• HDMI features:
  • HDMI 2.1
  • ARC
  • eARC
  • CEC
  • TV remote synchronization
• Network:
  • Dual-band Wi-Fi (802.11a/b/g/n/ac, 2.4 GHz and 5 GHz)
  • Ethernet RJ-45 10/100/1000 Mbps
  • Bluetooth 5.0
• App compatibility:
  • Devialet app for iOS
  • Devialet app for Android
• Certification / compatibility: Roon Tested
• Dimensions:
  • Width: 1200 mm
  • Height: 77 mm
  • Height with sphere: 88 mm
  • Depth: 165 mm
• Weight: 12 kg
• Finish shown: Matte Black
• In the box:
  • Devialet Dione soundbar
  • 1 high-speed HDMI cable
  • 1 TOSLINK optical cable
  • 1 power cable
  • Documentation
  • Wall-mount guide and accessories
• Warranty note on page: 2-year warranty
• Return policy note on page: 14-day return policy
• Price shown on page: $2,199

Devialet Dione Q&A:

Does Devialet Dione need an external subwoofer?

No. Devialet Dione is designed as a true all-in-one soundbar and already includes 8 high-excursion subwoofers, so no external subwoofer or separate satellite speakers are required.

Can Devialet Dione replace a traditional home theater system?

It is built to deliver an easy, high-quality multichannel experience from a single product. While it is not positioned as a direct performance replacement for a full multi-speaker theater installation, it offers a far simpler plug-and-play, wire-free alternative with premium sound quality.

Is Devialet Dione compatible with DTS:X?

It is not natively compatible with DTS:X. However, DTS multichannel audio can still be enjoyed through SPACE listening modes when DTS:X is converted to PCM.

Can Devialet Dione be mounted on a wall?

Yes. Devialet Dione can be wall-mounted, and the product packaging includes documentation, a wall-mount guide, and accessories to support installation.

Can the Devialet Remote control Devialet Dione?

Yes. The Devialet Remote can be used with Devialet Dione, and the soundbar can also synchronize with a compatible TV remote through CEC when connected via HDMI.

What streaming and wireless options does Devialet Dione support?

It supports AirPlay, Spotify Connect with lossless support, Bluetooth 5.0, UPnP, dual-band Wi-Fi, and Ethernet, making it suitable for both TV audio and music streaming.

Is Devialet Dione designed more for movies or music?

It is designed for both. Dolby Atmos and SPACE technology support immersive movie playback, while Music, Voice, Spatial, and Movie modes help tailor performance for music, spoken content, and general entertainment.

What makes the center channel different on Devialet Dione?

Its patented ORB center channel is designed to adapt mechanically and acoustically based on whether the soundbar is placed on furniture or mounted on a wall, helping maintain consistent center-channel performance.