Get started with your Arc Ultra

Set up your Arc Ultra

Learn how to set up your Arc Ultra using the Sonos app for iOS or Android.

Add surround speakers

Learn how to add rear surround speakers to your Arc Ultra.

Play Atmos audio

Learn about the requirements for playing Dolby Atmos audio with your Arc Ultra.

Discover all of Arc Ultra's features

All of your Arc Ultra's features are covered in detail in the Product Guide.

Fix an issue with Arc Ultra

The Sonos app can’t find Arc Ultra during setup

Learn about what to do if your Arc Ultra isn’t discovered during the setup process in the Sonos app.

Arc Ultra isn’t playing TV audio

Read about potential fixes for your Arc Ultra if it isn’t outputting audio from your TV.

TV audio cuts in and out or stops abruptly

Read about common causes and solutions for TV audio that is dropping out or skipping.

Surround speakers play audio at a low volume

Learn about why your Arc Ultra may be outputting surround audio at a low volume when you’re watching TV.

Har du stadig brug for hjælp?

Vores teknikere kan hjælpe via telefon eller livechat. Du kan også stille spørgsmål til og finde svar fra andre Sonos-ejere i vores Sonos Community.