Dione, 5.1.2-channel Dolby Atmos soundbar

The Devialet Dione is a high-end all-in-one soundbar for music, television, and home cinema. With 17 integrated drivers, eight powerful subwoofers, and a 5.1.2-channel architecture, it creates an expansive three-dimensional soundstage without the need for additional speakers or an external subwoofer. Dolby Atmos, along with Devialet's SPACE®, ADE®, AVL®, ADH®, and SAM® technologies, combines high performance with a particularly compact design. 

🔧 Technical Specifications

Type: Active all-in-one soundbar
Channel configuration: 5.1.2
Total amplifier power: 950 watts RMS
Maximum sound pressure: 101 dB SPL at 1 m
Frequency response: 24 Hz – 21 kHz
Speakers: 17 × custom-designed neodymium drivers
Full-range drivers: 9 × aluminium, 41 mm
Subwoofers: 8 × aluminium long-throw drivers, 134 mm
DAC: Devialet DAC
DAC resolution: 24-bit / 96 kHz
Operating system: Devialet Operating System 2 (DOS 2)
Processor: 4 × ARM Cortex-A53, 1.25 GHz
RAM: 1 GB DDR3-800 

⚙️ Audio Technologies

Dolby Atmos: Yes
Surround configuration: 5.1.2
SPACE®: Upmixing of mono and stereo content to 5.1.2
ADE®: Advanced Dimensional Experience
AVL®: Adaptive Volume Level
ORB®: Rotating center channel for horizontal placement or wall mounting
ADH®: Analog Digital Hybrid amplification
SAM®: Speaker Active Matching
Room calibration: Yes
Roon Tested: Yes 

🔌 Connections & Streaming

HDMI: HDMI 2.1 eARC/ARC
Digital audio input: Optical TOSLINK
Apple AirPlay: Yes
AirPlay 2: Yes
Spotify Connect: Yes, lossless-compatible
UPnP: Yes
Bluetooth: Bluetooth 5.0
Wi-Fi: Dual-band 2.4 GHz / 5 GHz, 802.11a/b/g/n/ac
Ethernet: RJ45, 10/100/1000 Mbps Gigabit
CEC: Yes, control via compatible TV remote
Control: Devialet app for iOS and Android 

📐 Dimensions & Build

Width: 1,200 mm
Height: 77 mm
Height with ORB®: 88 mm
Depth: 165 mm
Weight: 12 kg
Central core: Anodized aluminium
Outer surfaces and sides: Acoustic fabric
Rear protective cover: PC-ABS
Colour: Matte Black
Placement: Horizontal on furniture or wall-mounted 

🎯 Function & Integration

The Dione was developed as a complete all-in-one system. Eight integrated 134-mm subwoofers handle low-frequency reproduction down to 24 Hz. The woofers are arranged in a Devialet-developed push-push configuration, which is designed to reduce mechanical vibrations. An additional subwoofer is not required for the intended system concept. 

The rotating ORB® forms the central channel and can be aligned according to the position of the soundbar. This allows the Dione to be operated both flat on furniture or wall-mounted. The integrated room calibration accounts for the respective installation. 

The soundbar can be connected directly to a compatible TV via HDMI eARC. Alternatively, an optical TOSLINK input is available. Music can be played via AirPlay 2, Spotify Connect, Bluetooth, or UPnP. 

🎵 Sonic Performance

The combination of nine full-range drivers and eight long-throw subwoofers enables 5.1.2-channel reproduction with a maximum sound pressure of 101 dB SPL. The two height channels support spatial reproduction in the vertical plane for Dolby Atmos content. 

With SPACE®, conventional mono and stereo signals can also be upscaled to the Dione’s 5.1.2-channel architecture. Spatial processing is also available for music and wirelessly streamed stereo content.

📦 Scope of Delivery

• Devialet Dione soundbar
• High-speed HDMI cable
• Optical TOSLINK cable
• Power cable
• Documentation
• Wall-mounting guide and accessories 

Conclusion

The Devialet Dione combines a complete 5.1.2-channel solution with Dolby Atmos, 950 watts RMS total amplifier power, and eight integrated subwoofers in a single housing. With HDMI eARC, AirPlay 2, Spotify Connect, Bluetooth, and UPnP, it is suitable for both high-end home cinema and music playback. Thanks to the integrated room calibration and the rotating ORB®, it can be flexibly deployed on furniture or on the wall.