Apple TV and Sonos Play Nicely with New tvOS Beta Feature

Apple TV users who pair their devices with Sonos speakers may soon experience improved audio performance thanks to a new feature included in the tvOS 26.4 beta. The “Continuous Audio Connection” setting aims to resolve longstanding issues with audio dropouts, synchronization problems, and inconsistent volume levels.

Addressing Audio Challenges

For some time, Apple TV users with Sonos systems, particularly those utilizing AV receivers, have reported encountering issues such as popping noises and significant volume discrepancies between 5.1-channel PCM content and Dolby Atmos tracks. Previously, workarounds involved disabling eARC or forcing specific audio formats within the Apple TV settings. However, the new tvOS 26.4 beta introduces a potentially more streamlined solution.

How Continuous Audio Connection Works

The “Continuous Audio Connection” setting utilizes Dolby MAT (Dolby Metadata-enhanced Audio Transmission) to maintain a consistent audio connection across different formats. According to Apple’s description, this aims for “glitch-free playback across formats,” and may even indicate an Atmos connection even when the original mix isn’t Atmos-specific.

User Reports and Initial Findings

Early reports from users on the Sonos subreddit suggest positive results. Several users have confirmed that enabling the new setting has resolved volume imbalances, bringing 5.1-channel PCM content to a comparable level with Atmos audio. One user stated, “I can confirm that this function fixed my issues with 5.1 multichannel PCM content being way quieter than Atmos contents.” Another added, “My 5.1 content sounds just as great as Atmos now.”

Potential Trade-offs

Even as the initial response has been largely positive, some Sonos users have reported encountering new issues with stereo content after enabling “Continuous Audio Connection.” This suggests that the feature may not be a universal fix and could introduce compatibility problems for certain setups.

Availability and Future Refinement

Currently, tvOS 26.4 is available to developer and public beta users. Apple is expected to continue refining the “Continuous Audio Connection” setting throughout the beta testing process before its official release. This iterative approach allows for further bug fixes and optimization based on user feedback.

Looking Ahead

The introduction of “Continuous Audio Connection” represents a significant step towards improving the Apple TV and Sonos user experience. While potential compatibility issues remain, the initial reports are encouraging, and the ongoing beta testing process should help ensure a more stable and reliable audio experience for a wider range of users.