Microsoft is developing a feature called "Shared Audio" for Windows 11, which aims to simplify the process of outputting sound to multiple speakers simultaneously. This feature is currently available to Windows Insiders in the Dev or Beta channels and allows users to easily configure audio output across two sets of speakers. However, connecting three or more sets of speakers may still require additional setup. Screenshots of the feature have been shared by PhantomOfEarth, indicating a user-friendly interface. The broader rollout of this feature is anticipated soon.