Devialet YouTube Channel – 3.4.22 (3.3.22)
All the technical specifications are detailed in this video: – Up to 400 Watts RMS – Sound impact up to 98dB SPL – Ultra deep bass, ultra clear treble, from 18Hz to 21kHz – Hi-resolution streaming up to 24 bits / 96kHz – ADH, SAM, HBI, ACE technologies & so much more in this video.
Source: Phantom II by Devialet – Dimensions (inches) & technical specifications