Devialet’s Phantom is essentially a Sonos speaker on steroids.
Originally released in 2015, the Phantom is a wireless multi-room speaker with a signature semi-spherical design — it looks kind of like the Death Star — that plays high-resolution audio.
In the last decade, the high-end French audio manufacturer has released several iterations of the Phantom speaker, in various sizes, and now it’s releasing a new flagship model for 2025.
In fact, it’s releasing two new Phantom speakers.
Devialet Phantom Ultimate

Two Ultimate speakers
The Phantom Ultimate is Devialet’s new flagship wireless speaker for 2025. And it doesn’t mess too much with success — it looks and works very similarly to past Phantom speakers.
Like its predecessors, the Phantom Ultimate features two central drivers, one midrange and one tweeter, and two huge woofers along its sides that pulsate in perfect symmetry, not unlike a heartbeat, to evenly pump bass in all directions.