If you're considering purchasing the new Sonos Arc Ultra, one of the most common questions is: Does my TV need an HDMI eARC connection to work with the Sonos Arc Ultra? The short answer is no, but an eARC connection is highly recommended for the best performance. Here's what you need to know about the different connection options and how they affect the audio experience.
HDMI eARC: This is the ideal connection for the Sonos Arc Ultra. With eARC, you'll unlock the full potential of Dolby audio formats, including Dolby Atmos, TrueHD, MAT, Dolby Digital Plus, and Dolby Digital.
HDMI ARC: This connection works but is more limited. The supported Dolby audio formats depend on your TV model and manufacturer. You may get Dolby Atmos, Dolby Digital Plus, and Dolby Digital, but TrueHD and MAT are not supported.
Optical Audio Adapter: If your TV lacks HDMI ARC or eARC, you can use the Sonos Optical Audio Adapter (sold separately). However, this option only supports Dolby Digital, depending on your TV. Formats like Dolby Atmos, TrueHD, MAT, and Dolby Digital Plus are not available.
For the best audio experience with the Sonos Arc Ultra, we recommend pairing it with a TV that has an HDMI eARC connection.
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