Phantom Ultimate 108dB Wireless Speaker
Description
Pre-order now. Official launch date 17th October 2025
The evolution of the revolution.
When the original Devialet Phantom speaker was born in 2015, it shattered expectations and obliterated the barriers to sound. Enter Devialet Phantom Ultimate speaker range: the evolution of the revolution.
Your favourite artists. Live in your living room.
Available in three rich finishes, it is fitted with Devialet’s signature sound, seamless stereo pairing, and performance-driven design. Experience music as pure emotion, just as the artist intended.
Full Body Sound Technology.
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. 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.
Designed and manufactured in France, Devialet Phantom Ultimate 108 dB harmonizes cutting-edge tech and timeless craftsmanship.
Devialet Phantom Ultimate 108 dB speaker retains Devialet Phantom’s iconic 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.
Listen Your Way.
A refined and robust software architecture has arrived. Beneath the surface, Devialet Phantom Ultimate 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 unrivalled personalization options. A six-band equalizer finetunes audio rendering, and three dedicated audio modes for different listening sound experiences:
Music Mode: Your music, as the artist intended.
Movie Mode: In-theater sound, at-home comfort.
Podcast Mode: Each episode, like it’s recorded from your living room.
And listeners can further fine-tune their experience with Bass Reducer for limiting sub-bass effects, Loudness for improved acoustic compensation at low levels, and Adaptive Volume Level (AVL™) for control over audio dynamics.
Some of the Devialet core technologies in action
ADH – Analog Digital Hybrid
Analog, Meet Digital
Devialet ADH® (Analog Digital Hybrid) next-gen technology achieves the best of both worlds, delivering sound in its most electrifying form—all while consuming less power and reaching crystal-clear frequencies up to 35 kHz.
HBI – Heart Bass Implosion
Bass You Feel In Your Bones
HBI® (Heart Bass Implosion) pushes the boundaries of infra-bass, reaching depths as profound as 14 Hz within an extremely compact form. Two perfectly synchronized lateral woofers thrust in unison, eliminating unwanted vibrations—for pure impact.
SAM – Speaker Active Matching
As the Artist Intended Devialet SAM® (Speaker Active Matching) software adapts in real time to both transient and steady-state signals, enabling Devialet Phantom Ultimate 108 dB to reproduce phase and amplitude with razor-sharp precision.
AVL – Adaptive Volume Level
Don’t Miss A Single Detail
Devialet’s Adaptive Volume Level (AVL™) technology uses real-time dynamic equalization to deliver a smoother, more balanced listening experience. From explosive action to whispered dialogue, nothing is lost on you.
See the Movement.
When Devialet Phantom Ultimate awakens, you don’t just hear it: you see it. Beneath its seamless domes, a force is unleashed, propelling sound with unrelenting power. Press play, and the woofers ignite a hypnotic movement, pulsing with the energy of every note. This is precision engineering at its best; raw intensity and sculpted elegance dancing in fusion. Hidden within, convex woofer membranes amplify pressure and volume, pushing the limits of immersion. An acoustic and visual experience so powerful, it doesn’t just fill the room. It shakes you to the core.
The Devialet App:
your sound, your way.
Power this unreasonable requires some control. Set up your Phantom, finetune your settings, and stay up to date, all via the Devialet App. An intuitive companion, the app lets you customize your Phantom experience: setting up your Phantom, adjusting latency for A/V, activating Standby Mode or customizing bass for Night Mode.
Product Specifications
Configurations
Mono / Stereo (paired with another unit)
Finishes and versions
Light Pearl
Body: ultra-mate painting – PANTONE 9102C
Side panels: brillant mirror polished – PVD PANTONE METAL 8380C
Deep Forest
Body: ultra-mate painting – RAL DESIGN 140 20 05
Side panels: brillant mirror polished – PVD PANTONE METAL 8523C
Opéra de Paris
Body: ultra-mate painting – RAL 9016
Side panels: gold leaf gilding – Moon Gold – Ateliers Gohard
Exclusive technologies
ADH® next-gen, SAM®, HBI®, DAC Magic Wire®, Devialet ASIC Devialet Operating System DOS 3
Transducers
1x Tweeter aluminium dome (new-gen)
1x Medium aluminium dome (new-gen)
2x Woofers ABS dome (new-gen)
Materials
Composite body
Internal shell: Glass-fiber reinforced Polycarbonate
External shell: ABS
Central core: Aluminium
Mobile App
Devialet (iOS and Android)
Performances
Total amplification power
1100 W
Maximum Acoustic Pressure
108 dB SPL @ 1m
Bandwidth
14 Hz – 35 kHz (+/- 6 dB)
Background noise
0 dBSPL @ 1 m
Inputs
Up to 24 bit / 192 kHz
DSP
32 bit / 96 kHz
Processor
SoC NXP i.MX 8M Nano 4 x 1.5 GHz
Connectivity
WiFi
WiFi 6 802.11a/b/g/n/ac/ax 2×2 MIMO (2.4 GHz and 5 GHz)
Ethernet
RJ45 Ethernet 100/1000 Mbps
Interspeaker connection
Devialet DOS 3 sync. protocol (96 kHz / 24 bit)
Inputs
1x TOSLINK® (optical)
Streaming services
AirPlay
Google Cast
Spotify Connect
Tidal Connect
UPnP
Roon Ready (RAAT)
Bluetooth
Bluetooth 5.3
A2DP and AVRCP profiles
SBC and AAC codecs
General Information
Power supply
100-240 V~50/60Hz
Power consumption
Off: < 0.5 W
Standby: < 2 W
Dimensions
Speaker: Width: 246 mm / 9.7 in | Depth: 342 mm / 13.5 in | Height:
255 mm / 10.0 in
Packaging: Width: 287 mm / 11.3 in | Depth: 446 mm / 17.6 in |
Height: 280 mm / 11.0 in
Weight
Speaker 11.1 kg / 24.5 lbs
Packaging : 12.3 kg / 27.1 lbs
What’s in the box
Devialet Phantom Ultimate 108 dB
Power cable
Documentation