[zzt123]

I bet there’s even a patent for “adjust volumes dynamically per speaker based on real-time positional data to increase volume in a balanced way when possible”. If not, I claim this post demonstrates it’s an obvious thing to implement, so long as the user has their phone or another device equipped with mics on them.

[The-Bus]

Sonos does part of this: when you set up the speaker it sends out pings that are picked up by your phone which you have to wave around like you're doing a cleansing ceremony. To my knowledge it doesn't do this dynamically.

[aaronharnly]

They have quote-unquote "Automatic Trueplay™" for the mobile speakers (Move and Roam), which they say "automatically re-tunes as you play new content and bring your Sonos product to different locations."

https://support.sonos.com/s/article/3569?language=en_US