The Devialet Dione is the quintessence of all Devialet's achievements in acoustic engineering, which are applied in solutions for home cinema: a 950W Dolby Atmos 5.1.2 all-in-one soundbar that elevates the home movie-watching experience to a whole new level.
Devialet was born out of a promise: to continue pushing the boundaries of sound experience. Fourteen years after the company Devialet introduced such innovative inventions in acoustics, like Phantom, it dared to dive into the world of audiovisual means.
Bring the show to life.
Feel the emotional atmosphere of the Paris Opera without leaving your home. Created as a result of a long and fruitful collaboration between Devialet and the Garnier Opera, this collectible Dione Opéra de Paris boasts a truly luxurious appearance inspired by the gilded interiors of the Paris Opera - its aluminum chassis is covered with 22-carat gold leaf, and the protective acoustic fabric covering and protecting the speakers has a warm white hue.
In 2022, the Devialet Dione soundbar won the prestigious EISA Award High-End Soundbar 2022-2023 from the European Expert Association in the field of audio and video. This award reflects the evaluation of EISA expert magazines and is a tribute to the innovative developments and excellent characteristics of this soundbar. "Dione impresses with its restraint and chic, evoking memories of the atmosphere and smooth detail reproduction. To hear it - means to want it," says EISA.
Devialet Dione is everything you need for a home theater. No external subwoofer? No need for what is already built-in. The Devialet Dione soundbar boasts industry-leading built-in subwoofers, making Dione a true all-in-one sound system. The ORB® center sphere with a speaker and passive radiators is a nod to the iconic Phantom aesthetic, and also allows the soundbar to mechanically and acoustically adapt to any room.
More than anyone.
17 Hi-End neodymium speakers reproduce dynamic midrange and crystal-clear high frequencies, including 8 built-in subwoofers controlled by SAM® (Speaker Active Matching) technology, adjusting the operation of hybrid amplifiers to the parameters of the speakers reproducing deep infra-basses. In other words, the sound that immerses you in the scene.
Of French origin
Devialet was founded in 2007 by Pierre-Emmanuel Calmel, a Nortel engineer from Canada, entrepreneur Quentin Sannié, and designer Emmanuel Nardin, a descendant of the renowned watchmaker Ulysse Nardin (founder of the Ulysse Nardin watch manufacture). Armed with the revolutionary ADH® technology and a radical vision of the sound of the future, they revolutionized the industry: Expert Pro amplifiers, Phantom speakers, Gemini headphones, and now the innovative Dione soundbar.
Enjoy superior immersive Dolby Atmos® sound.
The Devialet Dione soundbar supports Dolby Atmos®, allowing it to provide a unique captivating cinema viewing experience in 5.1.2 format. SPACE® technology converts any stereo 2.0 encoded signal into a 5.1.2 signal, creating enveloping spatial audio. In other words, the visual image may be right in front of you, but the sound comes from all around you.
Adaptive genetics.
Special software combined with 4 microphones adapts to any room to provide the best experience for any content you watch. Regardless of the equalizer settings, audio mode, or whether you place the soundbar on the wall or on a stand, Dione uses its room calibration technology to fill your space with pure sound.
Devialet Intelligent Processor.
The Devialet Intelligent Processor combines Devialet's amplification and signal processing technologies (ADH®, SAM®, Magic Wire, Class A, DAC) into a 1 cm² SoC (System on Chip) specifically designed for optimal efficiency.
SPACE®.
SPACE® technology actively converts any stereo 2.0 encoded signal into a 5.1.2 signal, creating an enveloping spatial effect. Special room calibration software ensures that the sounds coming from the soundbar match the volume of any space.
Adaptive Volume Level®.
AVL® technology is the Devialet Dione's dynamic equalizer that adjusts and adapts sound levels in real-time in each scene for a more comfortable listening experience. A scene filled with action combined with whispered dialogue? You won't miss a single detail.
Advanced Dimensional Experience.
ADE technology combines innovative speaker placement with enhanced digital filters to provide superior sound reproduction.
HDMI® 2.1 eARC support.
The Devialet Dione soundbar is equipped with a modern HDMI® 2.1 eARC (Enhanced Audio Return Channel) / ARC port that supports the latest audio formats and delivers the highest quality sound without loss. The HDMI 2.1 eARC input also supports CEC (Consumer Electronics Control), allowing you to control your soundbar and TV with one remote control.
Limitless connection possibilities.
The Devialet Dione soundbar supports Bluetooth, AirPlay 2, and Spotify Connect. It can also be connected to a TV via HDMI or TOSLINK optical inputs, as well as Ethernet for any digital music source. You can also immerse yourself in your favorite movies or series on Netflix, Prime Video, Disney+, or Apple TV+.
Devialet App.
The official Devialet app for iPhone and iPad is a simple and convenient assistant with an intuitive interface. The app allows you to carefully set up your Dione, calibrate it, connect streaming services, and promptly update the software on your Dione. You can also use the Devialet app to control music playback.
Features:
- 17 custom speakers
- 9 full-range aluminum diaphragm speakers
- 8 long-throw aluminum diaphragm subwoofers
- Maximum output power of 950W RMS
- Low-frequency range from 24 Hz
- Supports 24-bit / 96 kHz format
- Cortex-A53 4-core processor with a frequency of 1.25 GHz
- Custom linear power block
- Advanced short-circuit and interference protection system
- Supports Dolby Atmos 5.1.2 configuration
- HDMI 2.1 input
- eARC (Enhanced Audio Return Channel) and ARC functionality
- CEC function for TV remote control
- Wi-Fi and Bluetooth 5.0 wireless network
- Ethernet port
- Supports streaming services like Spotify Connect, TIDAL
- Supports Apple AirPlay 2
In the Box:
- Soundbar
- HDMI cable
- TOSLINK optical cable
- Power cable
- Manual
Wireless Headphones Devialet Gemini II
(Im)permeable Sound.
Second generation. Second to none.
Second-generation Devialet Gemini II True Wireless earbuds packs a suite of enhanced tech to take you even deeper into pure sound. Transforming fifteen years of acoustics R&D and engineering into a smaller design, now with adaptive noise cancellation, improved ergonomy, and enhanced connectivity.
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Originally from France.
Pierre-Emmanuel Calmel, an engineer at Canadian Nortel, entrepreneur Quentin Sannier, and designer Emmanuel Nardin founded Devialet Ingénierie Acoustique de France in 2007. Armed with revolutionary ADH® technology and a radical vision of the future of sound, they revolutionized the industry with the creation of the legendary Phantom. Drawing on the lessons learned from the first generation of Gemini, Devialet's engineering team created Gemini II—new, more compact headphones with redesigned ergonomics and signature Devialet sound.
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Next-generation sound.
Next-generation sound is cultivated through end-to-end innovation : A brand-new custom 10mm Devialet titanium-coated driver and Qualcomm® aptX™ codec offer an even deeper acoustic experience. With the new Active Wind Reduction (AWR) technology, your earbuds will automatically actively reduces wind noise.This is no-compromise listening.
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Comfortably in control.
Devialet Gemini II's refined ergonomics were carefully designed. Four distinct eartip sizes ensure you enjoy an inclusive fit and barely-there feel. The new all-in-one touch button at the rear delivers effortless usability, and is customizable, letting you select which gesture will switch on the patented Adaptive Noise Cancellation, activate your voice assistant, play/pause your music, and more.
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Fits all ears.
After delving deeper into the design of the human ear, Devialet Gemini II was reimaged to create a more universal, inclusive shape that fits every ear. With four eartip sizes—XS, S, M, L—your earbuds are more versatile and comfortable. The second-generation design is 40% smaller than its predecessor while delivering more impact.
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Adaptive Noise Cancellation™.
New Devialet Adaptive Noise Cancellation™ technology dynamically adjusts to the shape of your ear. The result? Reduction in audio artifact and white noise, a more pleasant listening experience with zero compromise on performance, and improved battery life.
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Internal Delay Compensation.
Devialet patented algorithm perfectly compensates for the internal delay generated by a noise cancellation loop. The result: a significant gain in noise cancellation, especially at higher frequencies.
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Active Wind Reduction.
With Devialet AWR technology, Devialet Gemini II is capable of limiting wind's impact on your experience. How? Each embedded microphone is cradled in a layer of anti-wind material and a cavity protects the microphone membrane from any wind blowing on the surface of the earbud. On the software front, our wind detection algorithms smartly control ANC and Transparency intensity according to your environment.
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IPX4 rating.
IPX4 certification will allow you to use the Devialet Gemini II in almost any weather conditions: the “twins” are protected from dust and resistant to direct splashes of water and sweat.
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Bluetooth 5.2 Multipoint.
Enjoy wireless audio at its finest thanks to Qualcomm® aptX™ codec, which supports Bluetooth 5.2 and offers multipoint connection and autoswitch. In other words, you can connect Devialet Gemini II to up to two devices at once and it will intelligently switch over as you use them. And the signal remains clear and stable within a 20-meter radius.
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Devialet Gemini App.
Download the app to choose your settings and fully customize your experience: transparency and audio presets, personnalize the equalizer and the interaction with the touch button.
1. The Devialet Gemini App is available for iOS and Android devices.
2. Google Fast Pair will be available later.
In the Box:
- Earbuds
- Charging case
- USB-C cable
- Ear tips XS, S, M, L
- Manual.









































































