This Last-Minute October Prime Day Deal Gets You the Sonos Arc Ultra for $200 Off

Pradershika Sharma Pradershika Sharma Freelance Writer ExperiencePradershika Sharma is a tech deals writer for Lifehacker. She has a Master’s degree in English Literature, a B.Ed., and a TESOL certification. She has been writing professionally since 2018, creating product reviews, affiliate articles, and search ads for global clients while working with Rubix Agency and Cognizant. Previously, she spent a year teaching English at the junior high level.An avid reader since childhood, Pradershika's idea of extreme sports is staying up to read “just one more chapter.” She lives in India. Read Full Bio October 8, 2026 Add as a preferred source on Google Add as a preferred source on Google We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. Credit: Amazon/Lifehacker Table of Contents Amazon's October Prime Day sale has wrapped up, but the Sonos Arc Ultra is still selling for $899, down from its usual $1,099. PCMag named it the best soundbar of 2024 and gave it an “outstanding” review. $899 is still a lot to spend on a single soundbar, and anyone shopping on a tighter budget will find more affordable picks in our Fire TV soundbar roundup. For those who can make room in their budget, the next thing to plan around is space, since the Arc Ultra measures a little over 46 inches across and weighs about 13 pounds, making it a natural match for a larger TV. Despite all that width, it keeps a low profile at just under three inches tall, so it can sit beneath most screens without blocking the picture, or you can wall-mount it if you would rather keep your TV stand clear. All that size makes room for a 9.1.4-channel layout (a big step up from the original Arc) that gives Dolby Atmos effects more space to spread around and above you. Sonos also added a new Sound Motion driver that it says doubles the original Arc's bass, giving action scenes real weight without a separate subwoofer, though you can still add a Sub 4 later for more rumble. What do you think so far? At the other end of the sound spectrum, voices and dialogue come through clearly even at low volumes, and a Speech Enhancement mode lifts them further. Trueplay tuning then adjusts the sound to your room, with a quick version on Android and iOS and a more detailed one for iPhone owners. The biggest drawback is connectivity, since the Arc Ultra has a single HDMI eARC port with no passthrough, which can leave you short on inputs for a console or streaming box, and no optical port. It also lacks DTS:X support, a letdown for some Blu-ray collectors, and voice control is limited to Alexa or Sonos' own assistant, though Wi-Fi, Bluetooth, and AirPlay 2 make streaming music from your phone easy. Our Best Editor-Vetted Prime Day Deals Right Now Deals are selected by our commerce team Lifehacker has been a go-to source of tech help and life advice since 2005. Our mission is to offer reliable tech help and credible, practical, science-based life advice to help you live better. Our Mission Our Team Newsletter © 2001-2026 Ziff Davis, LLC., A ZIFF DAVIS COMPANY. ALL RIGHTS RESERVED. Lifehacker is a federally registered trademark of Ziff Davis and may not be used by third parties without explicit permission. The display of third-party trademarks and trade names on this site does not necessarily indicate any affiliation or the endorsement of Lifehacker. If you click an affiliate link and buy a product or service, we may be paid a fee by that merchant.