Description
Phantom Ultimate 108 dB
Devialet Phantom Ultimate 108 dB speaker transforms sound into a full-body sound experience. Every Devialet innovation is driven by the will to connect body, mind, and music.
Featuring Devialet’s latest-generation Analog Digital Hybrid (ADH®) amplification and improved frequency response, Devialet Phantom Ultimate 108 dB is able to reproduce music with the utmost precision—free from distortion, saturation, or background noise.
With 32 bit / 96 kHz audio processing and a 14 Hz – 35 kHz frequency range, every detail — from ethereal whispers to electrifying basslines — resonates in the body.
Full-Body Sound Technology
State-of-the-art loudspeakers, made in-house by Devialet teams, deliver up to 108 dB of sheer impact. An enhanced woofer duo, medium, and tweeter bring improved robustness, precision, and 35 kHz peaks.
Whether a studio recording or a live set, Devialet’s signature high-resolution sound draws you into the music like never before.
French Craftsmanship, Iconic Design
Devialet Phantom Ultimate 108 dB speaker retains the iconic Phantom spherical shape for optimal sound diffusion while updating its aesthetic. Refinements to the woofers make the robust feel impossibly sleek, while simplified stitching lines and a redesigned grille add expressivity.
Devialet Phantom Ultimate 108 dB doesn’t just deliver for the eye, but also touch. A tactile interface introduces four touch sensors and a status LED, encouraging more intuitive interaction.
Available in three elegant finishes—Light Pearl, Deep Forest, and Opéra de Paris — Devialet Phantom Ultimate 108 dB reaches equilibrium between technical performance and modern design principles.
Listen Your Way
A refined and robust software architecture has arrived. Beneath the surface, Devialet Phantom Ultimate 108 dB speaker brings together an NXP iMX8 processor and the latest Devialet Operating System, DOS3, so you can cue your music with ease.
Enjoy seamless integration with high-resolution streaming protocols like AirPlay, Google Cast, Roon, Spotify Connect UPnP and TIDAL Connect. Connectivity goes even further with Bluetooth® 5.3 and Wi-Fi 6, delivering ultra-low latency, enhanced stability, and multi-device streaming.
The experience enhancement continues through to the Devialet App with unrivaled personalization options. A six-band equalizer finetunes audio rendering, and three dedicated audio modes for different listening sound experiences.

Features
- SAM® Speaker Active Matching
- HBI® Heart Bass Implosion
- High-excursion Devialet woofers
- ACE® Active Cospherical Engine
- Devialet Processor – Audio system on a chip (SoC)
- ADH® new gen – Analog Digital Hybrid
- AVL™ – Adaptive Volume Level™ – Real-time dynamic equalization
Specifications
- Finishes: Light Pearl, Deep Forest, Opéra De Paris
- Loudspeakers:
- 1 x Tweeter aluminium dome (new-gen)
- 1 x Medium aluminium dome (new-gen)
- 2 x Woofers ABS dome (new-gen)
- Internal Shell: Glass fibre reinforced polycarbonate
- External Shell: ABS
- Central Core: Aluminium
- Digital-To-Analog Converter: Devialet DAC embedded in Devialet Intelligence Processor, 24-bits / 96 kHz
- THD: -112 dB
- Maximum Sound Level: 108 dB SPL @ 1 m
- Frequency Response 14 Hz – 35 kHz (@ -6 dB)
- Operating system: Devialet Operating System 3 (DOS 3)
- Network: Wi-Fi Dual-band (a/b/g/n/ac 2.4 GHz / 5 GHz)
- Ethernet: RJ45 10/100/1000 Mbps (Gigabit)
- Audio Inputs: Up to 24 bit / 192 kHz
- Audio Codecs: SBC, AAC
- Stereo: Yes
- Multiroom: AirPlay, Google Cast, Roon
- App Control: Devialet Application
- Power supply: IEC 100-240 V – 50/60 Hz
- Power consumption: Off < 0.5 W, Standby < 2 W
- Dimensions (W x H x D): 246 x 255 x 342 mm
- Weight: 11.1 kg
Included
- 1 x Devialet Phantom Ultimate 108 dB
- 1 x Power cable
- 1 x Documentation
Full Devialet Range Available
Unilet Sound & Vision are official retail partners for Devialet, providing sales, advice and assistance on their entire range of high-quality products. Please do get in touch if you would like a demonstration or wish to purchase.
















