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Devialet Dione is a powered all-in-one soundbar from Devialet. It houses seventeen custom neodymium drivers and delivers a Dolby Atmos 5.1.2 surround experience from a single unit, with 950 W RMS total output and a frequency response from 24 Hz to 21 kHz.
Specifications
- Drivers: 17 custom neodymium drivers: 9 full-range aluminium drivers, 8 aluminium long-throw subwoofers
- Total amplification: 950 W RMS
- Maximum sound level: 101 dB SPL at 1 metre
- Frequency response: 24 Hz to 21 kHz
- Audio configuration: Dolby Atmos 5.1.2
- DAC: Devialet Intelligence Processor, 24-bit/96 kHz
- Processor: 4 x ARM Cortex-A53 at 1.25 GHz, 1 GB DDR3-800 memory
- Operating system: Devialet Operating System 2 (DOS 2)
- HDMI: 2.1 with eARC
- Digital optical input: Toslink
- Network: Wi-Fi dual-band 802.11a/b/g/n/ac (2.4 GHz and 5 GHz), Gigabit Ethernet
- Wireless: Bluetooth 5.0, AirPlay 2, Spotify Connect, UPnP
- Power supply: Devialet custom-built, IEC 320/C8, 100-240 V, 50/60 Hz, with power factor correction
- Standby power consumption: 0.5 W
- Dimensions (W x H x D): 1200 mm x 77 mm x 165 mm (88 mm height with sphere)
- Weight: 12 kg
Applications
Dione is designed as a single-unit home cinema and music solution for large living rooms and dedicated viewing spaces. It connects to a television via HDMI 2.1 eARC or Toslink, and streams audio wirelessly from phones, tablets, and media servers via AirPlay 2, Spotify Connect, or Bluetooth.
Standards and compliance
Dione supports Dolby Atmos for a 5.1.2 immersive audio configuration. Power supply is universally rated 100-240 V for international compatibility.
Frequently asked questions
Does the Dione require a separate subwoofer or surround speakers?
No. All 17 drivers, including 8 long-throw aluminium subwoofers, are integrated into the single unit, which delivers the full 5.1.2 configuration without additional speakers.
Which HDMI standard does the Dione use?
Dione uses HDMI 2.1 with eARC (enhanced Audio Return Channel), allowing multichannel audio to be transmitted from a television without bandwidth compression.
What is the standby power draw?
Standby power consumption is 0.5 W.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.

