AI-generated product photo — not official manufacturer imagery.
Devialet Phantom Ultimate 108 dB is a high‑end powered wireless loudspeaker designed for very high output from a compact, single‑box enclosure. It delivers up to 108 dB SPL at 1 m with a total amplification power of 1100 W and a claimed frequency response of approximately 14 Hz to 35 kHz. The acoustic architecture uses a three‑way array with a new‑generation aluminum dome tweeter, aluminum dome midrange, and dual side‑firing ABS‑dome woofers, controlled by Devialet’s proprietary ADH, SAM, HBI, AVL and related DSP technologies for low distortion and high impact. Streaming and connectivity include Wi‑Fi 6 with AirPlay 2, Spotify Connect, Roon Ready, Bluetooth, and wired Ethernet plus optical (TOSLINK) input; some regional descriptions also list additional service integrations such as Chromecast or other music services, but these can vary by territory and app ecosystem. The model is offered in finishes such as Light Pearl and Deep Forest, supports stereo pairing with another Phantom Ultimate 108 dB, and is intended for room‑filling playback in premium home audio setups.
Driver and acoustic performance characteristics
Amplification power output and characteristics
Driver configuration and enclosure design
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Focus 10's power @ 8ω is 390W against the Phantom Ultimate 108 dB's 1.1kW, its high-frequency extension 36 kHz against 35 kHz, its low-frequency extension 22 Hz against 14 Hz, and its ways 2 against 3.
The Horizon's sensitivity is 104 dB against the Phantom Ultimate 108 dB's 108 dB, its power @ 8ω 310W against 1.1kW, its low-frequency extension 30 Hz against 14 Hz, and its high-frequency extension 20 kHz against 35 kHz.
The Core 47's power @ 8ω is 500W against the Phantom Ultimate 108 dB's 1.1kW, its sensitivity 112 dB against 108 dB, and its high-frequency extension 27 kHz against 35 kHz. Both share ways (3).
The LS60's sensitivity is 111 dB against the Phantom Ultimate 108 dB's 108 dB, its high-frequency extension 24 kHz against 35 kHz, and its low-frequency extension 31 Hz against 14 Hz. Both share ways (3).
GoldenEar Technology Triton One
The specs and the pairings above are open to everyone. Sign up and you get the system builder, the assistant, a compatibility check against the gear you already own, and a watch on this product so a price or pairing change reaches you.
Sign up free