9.1AI spec score
In testingHuman verdict
01 · AI raw data analysis9.1/10
- Channels
- 9.1.4 spatial audio
- Drivers
- 14, including a Sound Motion woofer
- Bass
- Up to double the bass of the original Arc (Sonos claim)
- Formats
- Dolby Atmos
- Connectivity
- Wi-Fi, Bluetooth and HDMI eARC
Strengths
- Huge bass from a single bar
- Convincing Dolby Atmos height effects
- Expands with a Sonos sub and rear speakers
Watch-outs
- Premium price
- The best experience depends on the Sonos app
> verdict The single-bar upgrade that makes a TV feel like a theater.
02 · Human hands-on verdict—
Hands-on testing underway.
A human reviewer is living with the Sonos Arc Ultra through real days, commutes and quirks. The verdict lands here once testing is complete.