Devialet Dione – All-in-One HDMI Dolby Atmos Soundbar – Enhance Home Cinema – Patented Technologies for Immersive Sound – Seamless Connectivity
€2,199
Price: $2,199.00
(as of Sep 23, 2025 10:21:00 UTC – Details)
From the brand
ADVANCED SOUND ENGINEERING – Experience an audio revolution with SPACE Technology, upscaling mono and stereo to a full 5.1.2 channels for an unparalleled sound. Our proprietary upmixing algorithm and our ADE solution upscale mono and stereo content
ICONIC DESIGN MEETS FUNCTION – The ORB (patented central sphere) design not only adds a touch of elegance but also adapts acoustically whether it’s wall-mounted or on a flat surface.
HEAR EVERY DETAIL – Adaptive Volume Level (AVL Technology) ensures a consistent and dynamic audio experience, balancing quiet dialogue and loud action scenes.
POWERFUL PERFORMANCE – With 950 Watts RMS and 101 dB SPL, enjoy powerful, room-filling sound that brings your entertainment to life. Multi-option connectivity (HDMI eARC, Optical TOSLINK, AirPlay 2, Spotify Connect, Bluetooth 5.0, and UPnP)
PRECISION AUDIO – 17 custom neodymium drivers work in harmony for deep infrabass and crystal-clear treble.
Customers say
Customers praise the sound quality of the soundbar, noting that the hefty bass doesn’t overpower the other channels, with one customer highlighting the super crisp middle channel for dialogue. However, the volume control receives mixed feedback, with one customer reporting uncontrollable volume increases. Additionally, the functionality receives negative feedback, with one customer being underwhelmed by the performance.
5 reviews for Devialet Dione – All-in-One HDMI Dolby Atmos Soundbar – Enhance Home Cinema – Patented Technologies for Immersive Sound – Seamless Connectivity
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€2,199
T.M. –
Uncontrollable volume increases
This product was a horrible disappointment. The sound is ok, but Iâm sure can be achieved for a lower price. The issue is that the VOLUME INCREASES UNCONTROLLABLY to a deafening level and there is no way to fix it, at least that their customer support has offered. And Iâm not even trying to use it with my Sony TV anymore, which was apparently the original problem. So now Iâm unable to use it at all. Whatâs the use of buying a âpremiumâ brand when this is the result? Save your money.
KD –
the best stand alone sound bar but not perfect
I have the Bose sound bar 900, and have been enjoying it. However i have always wondered about the Devialet Dione when i saw news of it due to Devialetâs reputation. I tested the Dione and the Bose 900 and below are the pros n consPro:- strong bass, hands down the best for a sound bar without a dedicated subwoofer- have the best âheightâ for Dolby Atmos- music is very pleasing to listen to- a very beautiful piece of tech that will draw attentionCons:- too expensive even if its a very good sound bar, i have the set of the Bose 900 (sound bar, subwoofer, surround speakers) and i gotta say i like the Bose set better, the bass produced from the subwoofer is much, much, much better than the Dione- not the best for movie due to muffle dialogue compare to the Bose 900 even when both are switched to dialogue mode- very heavy and quite big if you dont have a tv stand dedicated for tv and sound bar- lack EQ options, cannot change anything like bass or tremble except for volume up n down- volume overall isnt as loud as Bose 900 (i tested with the Bose that didnt have subwoofer and speakers attached to it just to be fair)so overall, $2500 for a single sound bar is a rather hefty price, the set of Bose 900 or Sonos Arc can definitely bring you a more immersive experience (at the same price) than the Dione even if they are not as good for Dolby Atmos performance. however dont write the Dione off just yet, we all have different taste and needs when it comes to sound bar. the Dione isnt a one size fits all, i recommend trying it out for yourself. Check devialet website to see if you can have a demo test at your city.
Shane –
Perfect sound and amazing build quality
I bought this sound bar as a replacement for my Vizio Elevate. What made me want to buy this sound bar is the fact that itâs an all in one, Iâm tired of moving my furniture and placing a giant subwoofer and side speakers to get a full immersive sound. This all in one sound bar has the same immersion Iâm used to in a high quality heavy form factor. Youâd think the heavy weight would be a downside but itâs not, it does not shift even at full volume and full bass blasting. Amazing. One note is that I wish it had a dedicated remote control but thatâs a small downside for something that just works. Setup with the app was super easy, the software update was blazing fast and I could enjoy the sound within 5 minutes of unboxing. The middle channel for dialogue is super crisp and clear, the hefty bass doesnât overpower the other channels and no sound is overpowered. I thought it was going to be a bad thing that I couldnât adjust the sound with an equalizer but this thing is tuned to perfection. I guess the old saying âyou get what you pay forâ is true, spend more get more. If you are tired of terrible sound and want an elegant hub for your sound system without all the extra installation then look no further! If you got the money then treat yourself.
Robert B –
Simply do not buy. Donât waste your time.
By far my least favorite Devialet product. So thereâs a static sound when you turn up the volume past 50 percent while listening to 5.1.2. Itâs the bass. Stereo works just fine. Itâs just the center speaker thatâs the issue. I bought this just for all in one feature. I have a full theater room which allows me to watch films at max volume and this just doesnât cut it. Iâm glad I have not designed my layout and cabinets for my theater room yet. It worked well since I purchased it and loved it. But randomly it stopped working the way I wanted it to a few days ago. I just tested multiple hmdi cables, including hdmi 2.1, optical, AirPlay, Bluetooth, etc, and reset it multiple times. Still no solution. I looked into other threads and found someone else having this same issue. I may have gotten a defective one. I will be returning this immediately and getting a different but reliable system.
gadgeteer –
Ultimately decided to return
I had read a lot of independent reviews and watched a lot of YouTube video reviews about this soundbar and then Prime Day rolled around and it went on sale so I decided to pull the trigger. I have to say, it almost felt like it was so hyped up that maybe the bar was too high and it just didnât deliver. If nothing else, it had the volume – you donât have to turn it up much for it to fill a room – but it just didnât deliver the oomph. I put on movies with great soundtracks and sound effects. I tried music. It just seemed like it never really fulfilled what I was expecting. The lack of remote wasnât a huge deal, but I do wish there was a way to set the sound bar to not come on with the TV as I only like the sound bar or external sound for movies and/or music. If Iâm watching everyday TV I donât feel like most of what I watch benefits from the sound bar much. Overall, because I felt underwhelmed by the performance I ended up returning it.