Sonos has announced that it has expanded its relationship with Qobuz by offering its customers a 24-bit Qobuz high-resolution streaming option.
Cepro
16bit audio have close to 100db signal/noise ratio. Why would anyone want more. Ordinary people will not care about this. People who understand audio thinks it is stupid. You have to turn up the volume very high to hear any noise from 16bit audio. They probably needed some feature to sell something. 24bit audio could be useful in audio production when they process audio.
https://www.cepro.com/audio-video/sonos-introduces-24-bit-qobuz-streaming-to-s2-platform/