Devialet Dione  Soundbar Review

Reviewed Jun 30, 2022 at 10:25am
Tested using Methodology v1.0 
Devialet Dione
0.0
Mixed Usage 
0.0
Dialogue/TV Shows 
0.0
Music 
0.0
Movies 
 0

The Devialet Dione is the debut soundbar from the French manufacturer, which is best known for its line of speakers and amplifiers. It has a unique design, with a center channel 'orb' that rotates based on whether you mount the bar to the wall or set it on a TV stand to ensure clear and accurate vocals and a rich, thumpy bass regardless of its position. It's a 5.1.2 standalone bar ideal for those who don't have the space in their setup for an extra subwoofer or satellites, and its integrated subwoofers reproduce a more extended low-bass than traditional all-in-one bars. Since it's designed for use on its own, it doesn't offer any upgrades, so you can't add on separate satellites like with the Sonos Arc or the Bose Smart Soundbar 900. The lack of certain sound enhancement features or DTS:X support for those who watch a lot of Blu-rays is disappointing, especially given its premium price point.

Our Verdict

0.0
Mixed Usage 

The Devialet Dione soundbar is good for mixed usage. It's a 5.1.2 soundbar with good sound quality, so you get the deep thump and rumble in the bass range, with stellar vocal clarity in the mids, so dialogue is present in the mix. There's Dolby Atmos support, too, and the bar offers an immersive listening experience, especially when you mount it to your wall. That said, there aren't many customization tools on hand, and you can't add on rears to improve its surround sound.

Pros
  • Gets loud.
  • Extended low-bass.
  • Room correction feature.
Cons
  • No bass and treble adjustments or graphic EQ.
  • Middling surround sound performance.
0.0
Dialogue/TV Shows 

The Devialet Dione is great for dialogue-focused TV shows and podcasts. With its balanced mids, voices are clearly and accurately reproduced in the mix, and you can even activate its 'Vocal' EQ preset to enhance the dialogue. Since there's a discrete center channel, dialogue is also quite accurately localized within the soundstage. Its latency is fairly high, so you notice some lip-synching issues when the bar is connected to your TV over Optical or HDMI.

Pros
  • Room correction feature.
  • Dialogue enhancement feature.
Cons
  • Fairly high latency.
0.0
Music 

The Devialet Dione is good for music. It has a bass-heavy sound profile that adds extra thump and rumble to the mix, so you really feel the excitement in bass-centric genres like hip-hop and EDM. Its balanced mids ensure that vocals and lead instruments are still clear and present in the mix, and higher frequencies are detailed and accurate. Since there's a room correction feature, the bar's audio reproduction calibrates based on your room's unique acoustics for the best-possible sound. That said, for such a premium bar, it's really lacking sound enhancement features, so you can't customize its sound to your liking.

Pros
  • Gets loud.
  • Extended low-bass.
  • Room correction feature.
Cons
  • No bass and treble adjustments or graphic EQ.
0.0
Movies 

The Devialet Dione is decent for movies. It's a 5.1.2 bar that supports Dolby Atmos, and it gives a pretty immersive performance, especially compared to other standalone bars. You feel the thump and rumble in action-packed scenes, especially when the bar is mounted to the wall. There's also support for some common 5.1 surround sound formats, including Dolby Digital. However, the resulting performance isn't as clear and real as what you get with bars that come with discrete satellite speakers. Unfortunately, you can't add them on separately to improve its performance, either.

Pros
  • Extended low-bass.
  • Room correction feature.
Cons
  • No DTS support.
  • Middling surround sound performance.
  • 0.0
    Mixed Usage
  • 0.0
    Dialogue/TV Shows
  • 0.0
    Music
  • 0.0
    Movies
  • Changelog

    1.  Updated Jun 30, 2022: Review published.
    2.  Updated Jun 23, 2022: Early access published.
    3.  Updated Jun 03, 2022: Our testers have started testing this product.
    4.  Updated Jun 02, 2022: The product has arrived in our lab, and our testers will start evaluating it soon.

    Check Price

    Differences Between Sizes And Variants

    The Devialet Dione soundbar is available in 'Matte Black'. You can see the label for the model we tested here.

    If you come across another version of this soundbar, let us know in the discussions, and we'll update our review.

    Popular Soundbar Comparisons

    The Devialet Dione is a 5.1.2 setup with a really unique design that lets you mount it to your wall or place it on a TV stand without impacting the sound quality. For a standalone bar, it does a really good job reproducing the deep thump and rumble in the low-bass and offers an immersive Atmos experience. However, it doesn't offer as many features as other top-of-the-line bars like the Bose Smart Soundbar 900 or the Sonos Arc, as there's no DTS:X support and no HDMI passthrough available. The sound enhancement features are limited, and there isn't an option to add on rears, either. Given its high-end price point, you may find more value in other premium full setups on the market, like the Samsung HW-Q990B, the Sonos Arc with Sub + One SL Speakers, or the Bose Smart Soundbar 900 with Speakers + Bass Module.

    See also our recommendations for the best Dolby Atmos soundbars, the best standalone soundbars, and the best soundbars for movies.

    Sonos Arc

    The Sonos Arc is better than the Devialet Dione for most uses. The Sonos is a 5.0.2 setup that doesn't reproduce as much low-bass as the Devialet, but its wider, more immersive soundstage makes it ideal for watching movies. It has a better surround performance and more enhancement features to help you customize its sound. There's DTS support and built-in voice assistant capabilities, which the Devialet lacks. Also, you can add on rears or a dedicated sub to improve its performance, giving you more flexibility than the Devialet.

    Sennheiser AMBEO Soundbar MAX

    The Sennheiser AMBEO Soundbar MAX and the Devialet Dione are both very premium standalone bars with solid performances, but the Sennheiser is better overall. The Sennheiser doesn't offer as much boom in the bass as the Devialet out-of-the-box, but since it has more sound customization tools, you can easily adjust it to get a similar sound. It has a better surrounds performance, as well as support for more audio formats like DTS. There are also three HDMI In ports for passthrough, which the Devialet lacks. It's a bit larger than the Devialet, though, which isn't ideal for everyone.

    Bose Smart Soundbar 900 with Speakers + Bass Module

    The Bose Smart Soundbar 900 with Speakers + Bass Module is better for most uses than the Devialet Dione, though they both address different types of listeners. The Bose's full setup offers premium performance with a wide, immersive soundstage and better surrounds, thanks to its included satellites. It has more sound enhancement features, like bass and treble adjustments. That said, the Devialet is a standalone bar that's suitable for Atmos if you don't want all the extra add-ons.

    Samsung HW-Q950A

    The Samsung HW-Q950A is better for most uses than the Devialet Dione. These bars have very different designs, as the Devialet is a standalone bar that's meant for use on its own, while the Samsung comes with satellites and a dedicated subwoofer included. The Samsung has better surround and soundstage performances, as well as more sound enhancement features to customize its sound. Unlike the Devialet, there's DTS support as well as HDMI In ports for video passthrough. It's a better value, too, but if you don't have space for all the add-ons, the standalone Devialet may be more suitable.

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    Test Results

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    RATINGS
    Category:
    All
    Design
    Style - Bar

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    Style - Subwoofer

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    Style - Satellites
    Dimensions - Bar
    WidthLockedLock" (Lock cm)
    HeightLockedLock" (Lock cm)
    DepthLockedLock" (Lock cm)

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    Dimensions - Subwoofer
    WidthLockedN/A
    HeightLockedN/A
    DepthLockedN/A
    Dimensions - Satellites
    WidthLockedN/A
    HeightLockedN/A
    DepthLockedN/A
    Back - Bar
    Bar Mounting
    LockedLocked

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    Back - Subwoofer
    Enclosure
    LockedLocked
    Back - Satellites
    Mounting
    LockedLocked
    0.0
    Build Quality

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    In The Box
    HDMI Cable Length
    LockedLock m (Lock ft)
    Digital Optical Cable Length
    LockedLock m (Lock ft)

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    Sound
    0.0
    Stereo Frequency Response
    SAMPLE
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    SAMPLE
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    Tested Preset
    LockedLocked
    Slope
    LockedLock
    Std. Err.
    LockedLock dB
    Channels
    Locked5.1.2
    Low-Frequency Extension
    LockedLock Hz
    High-Frequency Extension
    LockedLock kHz

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    0.0
    Stereo Frequency Response With Preliminary Calibration
    SAMPLE
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    Suggested Preset
    LockedLocked
    Suggested Bass Setting
    LockedN/A
    Suggested Treble Setting
    LockedN/A
    Slope
    LockedLock
    Std. Err.
    LockedLock dB
    Low-Frequency Extension
    LockedLock Hz
    High-Frequency Extension
    LockedLock kHz

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    0.0
    Stereo Soundstage
    SAMPLE
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    Crosstalk Error
    LockedLock dB

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    0.0
    Stereo Dynamics
    SAMPLE
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    SPL @ Max Volume
    LockedLock dB SPL
    DRC @ Max Volume
    LockedLock dB

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    0.0
    Stereo Total Harmonic Distortion
    SAMPLE
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    Weighted THD @ 80dB
    LockedLock
    Weighted THD @ Max Volume
    LockedLock

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    0.0
    Center
    SAMPLE
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    Localization
    LockedLocked
    Slope
    LockedLock
    Std. Err.
    LockedLock dB
    SPL @ Max Volume
    LockedLock dB SPL
    Weighted THD @ 80dB
    LockedLock
    Weighted THD @ Max Volume
    LockedLock

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    0.0
    Surround 5.1
    SAMPLE
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    Localization
    LockedLocked
    Slope
    LockedLock
    Std. Err.
    LockedLock dB
    SPL @ Max Volume
    LockedLock dB SPL
    Weighted THD @ 80dB
    LockedLock
    Weighted THD @ Max Volume
    LockedLock
    7.1 Rears
    LockedLocked

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    0.0
    Height (Atmos)
    SAMPLE
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    Localization
    LockedLocked
    Slope
    LockedLock
    Std. Err.
    LockedLock dB
    SPL @ Max Volume
    LockedLock dB SPL
    Weighted THD @ 80dB
    LockedLock
    Weighted THD @ Max Volume
    LockedLock

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    0.0
    Sound Enhancement Features
    Room Correction
    LockedLocked
    Dialogue Enhancement
    LockedLocked
    Auto-Volume/Night Mode
    LockedLocked
    Subwoofer Level Adjustment
    LockedLocked
    Bass Adjustment
    LockedLocked
    Treble Adjustment
    LockedLocked
    EQ
    LockedLocked
    Surround Level Adjustment
    LockedLocked
    Rear Level Adjustment
    LockedLocked
    Height Level Adjustment
    LockedLocked
    Virtual Surround
    LockedLocked

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    Connectivity
    Physical Inputs - Bar
    Optical Audio In
    LockedLocked
    HDMI ARC
    LockedLocked
    HDMI Out
    LockedLocked
    Full HDMI In
    LockedLocked
    Analog Audio In 3.5mm (Aux)
    LockedLocked
    RCA In
    LockedLocked
    USB for Files
    LockedLocked
    Ethernet
    LockedLocked

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    0.0
    Audio Format Support - ARC
    eARC
    LockedLocked
    Dolby Atmos
    LockedLocked
    Dolby Digital
    LockedLocked
    Dolby Digital Plus
    LockedLocked
    DTS
    LockedLocked
    DTS:X (eARC only)
    LockedLocked
    Dolby TrueHD (eARC only)
    LockedLocked
    DTS-HD MA (eARC only)
    LockedLocked
    5.1 PCM (eARC only)
    LockedLocked

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    0.0
    Audio Format Support - Full HDMI In
    Dolby Atmos
    LockedLocked
    DTS:X
    LockedLocked
    Dolby Digital
    LockedLocked
    Dolby Digital Plus
    LockedLocked
    DTS
    LockedLocked
    Dolby TrueHD
    LockedLocked
    DTS-HD MA
    LockedLocked
    5.1 PCM
    LockedLocked
    0.0
    Audio Format Support - Optical
    Dolby Digital
    LockedLocked
    DTS
    LockedLocked

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    0.0
    Latency
    SAMPLE
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    Devialet Dione Latency Video Sample
    ARC
    LockedLock ms
    Optical
    LockedLock ms
    Full HDMI In
    LockedN/A

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    0.0
    Wireless Playback
    Bluetooth
    LockedLocked
    Wi-Fi
    LockedLocked
    Chromecast built-in
    LockedLocked
    Apple AirPlay
    LockedLocked

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    Other Input Specifications
    4k @ 60 Hz Passthrough
    LockedLocked
    4k @ 60 Hz @ 10 bit Passthrough
    LockedLocked
    4k @ 60 Hz @ 4:4:4 Passthrough
    LockedLocked
    HDR10 Passthrough
    LockedLocked
    Connectivity - Subwoofer
    Sub Wireless
    LockedLocked
    Connectivity - Satellites
    Sat Wireless
    LockedLocked
    Additional Features
    Interface
    Display
    LockedLocked

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    Bar Controls

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    Remote
    Universal Remote
    LockedLocked
    Voice Assistants Support
    Amazon Alexa
    LockedLocked
    Google Assistant
    LockedLocked
    Apple Siri
    LockedLocked
    App
    App NameLockedLocked
    iOSLockedLocked
    AndroidLockedLocked
    Acts As A Remote
    LockedLocked
    Controls Soundbar's Settings
    LockedLocked
    Casts Device Files
    LockedLocked

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    Other Features
    Power Saving
    LockedLocked
    HDMI CEC (TV Remote Control)
    LockedLocked

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