Yes. The Devialet app is required to set up your Devialet Phantom Ultimate during first use. Without this initial configuration, the speaker won’t operate—even via Bluetooth.

Stereo pairing is done via the Devialet App. Once both speakers are powered on and individually set up, the App will automatically suggest pairing them—provided they are the same model. You can also initiate pairing manually from the settings.

No. Only two speakers of the same model can be paired in stereo.

Devialet Phantom Ultimate 98 dB is compatible with Tree stand, Gecko wallmount, and the Devialet Remote. Please note that Devialet Arch is not supported. Accessories from the previous Devialet Phantom II range (including the Cocoon carrying case) are compatible, though finishes may differ.

Devialet Phantom Ultimate comes with a two-year international warranty starting from the date of purchase or delivery. For complete peace of mind, Devialet Care extends coverage by an additional three years—for a total of five years.

Here are our recommendations, to be fine-tuned based on your space and your personal preferences:

• Position between 45 and 90 cm off the ground to maximize impact.

• Leave at least 30 cm between the speaker and the wall, allowing bass frequencies to reflect naturally

• Keep the area in front of your speaker(s) clear to ensure unobstructed sound propagation.

• Place the speaker between 1.5 and 2.5 meters from your seating area.

• In a stereo set-up, position both speakers 1.5 to 2.5 meters apart and angle them 25 to 30° inward to create a vivid, true-to-life soundstage.