I would like to request a feature that allows users to enable full-range surround playback for TV input, similar to the option that already exists under Music Playback settings.
Right now, Sonos allows surrounds to operate in either Ambient or Full mode when playing music directly through the app. However, when audio comes from a TV source, surrounds are limited to an ambient role for stereo content. This creates a noticeable limitation when using devices like Apple TV for music playback.
Many apps, including Apple Music, output stereo PCM for content that is not available in Dolby Atmos. Sonos treats this as TV audio, which means the surround speakers only play ambient sound instead of full-range audio. As a result, the system does not fully utilize all speakers, and the listening experience feels much less immersive than it should.
This is especially frustrating because Atmos content works correctly and engages the full system, while non-Atmos content is significantly reduced in quality simply due to how it is categorized.
