Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Product Strengths
- Excellent clarity and detail across the full-range drivers create a satisfyingly rich listening experience
- Remarkable bass performance delivers a deep and weighty low-end that rivals systems with external subwoofers
- Expansive, informative, and assertive full-range sound transforms the viewing experience
- Striking, high-end design features a unique rotatable center channel ('Orb') for versatile placement options
- Elegant, simple Dolby Atmos speaker provides sound without much added physical or sonic clutter
Product Considerations
- High price tag compared to competitors, especially considering the lack of DTS:X support and HDMI passthrough
- Middling surround sound performance offers a limited ability to create a truly enveloping soundfield
- Lacks sound enhancement features, like bass/treble adjustments, graphic EQ, or individual channel volume controls
- Bass can be overpowering at times
- Lacks a remote control, relying on a mobile app or HDMI-CEC for control
Takeaway: The Devialet Dione is a unique and powerful soundbar that delivers exceptional bass and clear audio, making movies and music sound great. It is a stylish, all-in-one solution for those who want high-end sound without the clutter of a traditional surround system.
All
Dione
reviews

Manufacturer details
- Drivers: 17x Devialet custom neodymium drivers (9x Full-range aluminium drivers, 8x Aluminium long-throw subwoofers)
- Processor: 24bits/96kHz, 4x ARM Cortex-A53 1.25GHz
- Maximum Sound Level: 101 dB SPL at 1 meter
- Total Power: 950 Watts RMS
- Frequency Response: 24Hz - 21kHz
- Dimensions (WxHxD): 1200 x 77 mm (88 mm with sphere) x 165 mm
- Weight: 12kg
- Connectivity: HDMI eARC, Optical TOSLINK, AirPlay 2, Spotify Connect, Bluetooth 5.0, WiFi Dual-band, Ethernet
- Power Consumption: 0.5W (in standby)
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- Devialet products stand out with their uniquely futuristic, often spherical designs, setting them apart from conventional speakers.
- The brand incorporates proprietary technologies like ADH amplification, SAM speaker matching, and HBI bass implosion, which contribute to exceptional sound quality and robust bass response.
- The brand integrates seamlessly with modern streaming ecosystems, offering compatibility with Apple AirPlay 2 and Spotify Connect, and has recently updated its products to incorporate Roon Ready status.
Select products
Phantom II:
- Positioning: The entry-level model in the Devialet Phantom lineup.
- Description: Features a compact design, making it ideal for small rooms or portable use. It features a 400-watt amplifier, which is less powerful than the Phantom I's 1100 watts, but still delivers impressive sound quality for its size. This model is more budget-friendly compared to the Phantom I.
Phantom I:
- Positioning: Positioned as a high-end model in the Devialet lineup, offering superior sound quality and power.
- Description: Stands out with its powerful 1100-watt amplifier, providing a more robust sound experience compared to the Phantom II's 400 watts. It is equipped with Devialet's ADH technology, which combines analog and digital amplification.
Phantom Theater:
- Positioning: Designed for home cinema setups, offering a premium audio experience with surround sound capabilities.
- Description: Notable for its Dolby Atmos support, providing an immersive audio experience that surpasses the stereo capabilities of the Phantom I and II. It allows for flexible configurations, accommodating multiple Phantom I and II speakers to create a tailored home theater system.
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Used
Devialet
What if you spend more?
Dolby Atmos | 101 dB SPL | 950 Watts RMSOur all-in-one soundbar Devialet Dione Opéra de Paris edition is the latest to join the Devialet Exclusive Collections compendium, an evolving series of rare editions created in collaboration with culture pioneers.Bring the show to life.Born of our ongoing partnership with the Opéra de Paris, this collector’s edition all-in-one soundbar features sleek extremities flanking a 22-carat moon gold central plate, inspired by the gilded interiors of Paris’s Opéra Garnier. Now you can tap into the emotional impact of the opera, from the privacy of your own home.
Our summary
Product Strengths
- Unique, striking design with a rotating center 'orb' that serves as the dedicated center channel speaker
- Impressive bass performance, potentially eliminating the need for a separate subwoofer in smaller rooms
- Good clarity and detail, especially in the midrange, resulting in clear voice reproduction and dialogue
- Delivers a room-filling and expansive soundstage
- Can be wall-mounted or placed on furniture, with acoustic adaptation for each position
Product Considerations
- Overpowering bass can overshadow the midrange and treble, resulting in a messy sound
- Limited physical connection options for its price
- No remote is included; control relies on a mobile app
- Some reviewers find the lack of rear surround sound disappointing
- Lacks DTS:X support
- Some reviewers wish tone controls would be offered
Comparisons (according to reviewers)
- The Bowers & Wilkins Panorama 3 is more accurate, but lacks the bass output of the Dione
- The Sonos Arc's soundstage is wider and more immersive, and it has more enhancement features
Takeaway: The Dione is a stylish and innovative soundbar that delivers powerful bass and clear audio. It is a good choice for people who want a single, simple unit that sounds great.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Clear and detailed audio, enhancing dialogue clarity significantly over TV speakers
- Compact size and aesthetic design make it suitable for smaller TVs (around 40-50 inches) and rooms, with flexible placement options
- Integrates seamlessly into the Sonos ecosystem, offering user-friendly operation and a cohesive app for control and setup
- Versatile connectivity through Wi-Fi and Apple Airplay 2, enabling wireless music streaming and integration with other Sonos speakers
Product Considerations
- Limited bass performance, potentially requiring a separate subwoofer for a more immersive experience
- Only connects to TVs via an optical port, lacking HDMI ARC and the ability to support higher quality audio formats
- Absence of Bluetooth connectivity, limiting its versatility for direct connections with devices
- Soundstage is narrower compared to wider soundbars, which may not provide as immersive a listening experience, although it does output in stereo
- The use of an optical connection means users have to go through an additional setup process so that their TV's remote can adjust the volume on it
Comparisons (according to reviewers)
- Vs Sonos Beam Gen 2: Offers a more affordable entry point into the Sonos ecosystem, sacrificing some features of the Beam Gen 2—such as Dolby Atmos and HDMI connectivity
- Vs Roku Streambar Pro: Has similar audio performance but fewer connectivity options
Takeaway: The Sonos Ray is a compact and stylish soundbar that noticeably upgrades the sound quality of the TV, especially for dialogue. Its integration with the Sonos ecosystem makes it a great choice for those looking to expand their multi-room audio setup.
Video review
Our take on the brand
Our Summary
Product Strengths
- Awesome gloss finish makes it look more expensive
- Integrates a little bit better with a subwoofer
- A little bit better sound quality in terms of resolution, especially in the high end, and a little bit of a wider sound stage
- More efficient than the Micas and has a bit easier time playing louder in a larger space than the Micas do
- Built in keyhole mount
Product Considerations
- Absolutely require a subwoofer, or else the user may be unhappy
- Heavier speakers so you might want to find a stud before mounting them
- The gloss finish version is significantly more expensive than its competitor
Comparisons (according to reviewers)
- SVS Prime Satellites offer about 20-25% better sound quality compared to Mica 000s
- SVS Prime Satellites are more efficient compared to Mica 000s
- SVS Prime Satellites have a wider sound stage compared to Mica 000s
- Sound signature is very similar between the two, both on the brighter side of neutral, but the SVSs are a little bit more brighter and a little bit forward
Takeaway: The Prime Satellites offer a gloss finish and improved sound quality, especially in the high end, when paired with a subwoofer. They are also more efficient and have a wider soundstage compared to some alternatives, making them a good choice if aesthetics and performance are important.
Video review
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