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
- 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.
All
Dione Opéra de Paris
reviews

Manufacturer details
- Dimensions: 1200 x 77 x 165 mm (Width x Height x Depth)
- Weight: 12kg
- Maximum Sound Level: 101 dB SPL at 1 meter
- Total amplification power: 950 Watts RMS
- Frequency response: 24Hz - 21kHz
- 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
- Power consumption: 0.5W (in standby)
- Connectivity: HDMI eARC, Optical TOSLINK, AirPlay 2, Spotify Connect, Bluetooth 5.0, Wi-Fi Dual-band, Ethernet RJ-45
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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