Sonos soundbar deals are plentiful this Prime Day, but which soundbar best suits your needs, and which one should you avoid?

The Arc Ultra's 9.1.4 channel configuration, compared to the Arc's 5.0.2, suggests a more expansive soundstage and potentially more precise spatial audio. The new Sound Motion woofer also promises up to twice the bass of the original Arc, which could result in a more impactful low-end performance.

Dolby Atmos soundbars are advanced audio systems designed to deliver immersive sound experiences, enhancing your home entertainment setup. Here are a few selected models for you.

Sonos unveils the Arc Ultra soundbar and Sub 4 subwoofer, featuring innovative Sound Motion technology and improved designs.

With 15 amps and a new type of driver for low frequency sounds, the Sonos Arc Ultra might be the company's first soundbar that doesn't need a subwoofer.