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Sonos Arc Ultra Soundbar with Dolby Atmos and Voice Control - 9.1.4 Surround Sound for TV and Music - Black

  • Based on 247 reviews
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Color: Black


Style: Soundbar Only


Features

  • All-new acoustic architecture with Sound Motion technology fills every inch of the room and precisely place sounds all around you
  • Unparalleled 9.1.4 spatial audio experience with Dolby Atmos
  • Ultra-clear dialogue plus Speech Enhancement, powered by AI, detects the human voice to clarify every word
  • Elegant design looks great in your home and wont distract from your entertainment
  • Effortless setup with a single HDMI eARC connection to your TV and step-by-step guidance from the Sonos app
  • Quickly fine-tune the sound for the room with Trueplay
  • Stream music and more with WiFi, Bluetooth, Apple AirPlay 2, and Spotify Connect
  • Add Sonos Sub and Era 300 rear speakers for the ultimate surround sound experience with Dolby Atmos
  • Listen all around your home when you add Sonos speakers to other rooms

Description

Arc Ultra brings your entertainment to life like no other soundbar. Experience unprecedentedly clear, deep, and balanced sound that precisely surrounds you from every direction — all with an unbelievably sleek design made possible by breakthrough Sound Motion™ technology.

Brand: Sonos


Frequency Response: 20000 Hz


Connectivity Technology: Bluetooth, Wi-Fi, HDMI


Audio Output Mode: Surround


Mounting Type: Tabletop Mount


Model Name: Arc Ultra


Speaker Type: Soundbar


Special Feature: Hi Res Audio, Multi Room Audio, Built In Microphone, Dolby Enabled


Recommended Uses For Product: For Surround Sound Systems,For Televisions,For Gaming Consoles,For Music Players,For Computers


Compatible Devices: Projector, MP3 Player, Laptop, Desktop, Television, Tablet, Smartphone


Unit Count: 1.0 Count


Controller Type: App Control


Surround Sound Channel Configuration: 9.1.4


Color: Black


Included Components: Power Cable, Quick Start Guide


Product Dimensions: 4.35"D x 46.18"W x 3.13"H


Item Weight: 12.7 Pounds


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: App, Voice


Wireless Communication Technology: Bluetooth, Wi-Fi


Speaker Size: 46.18 Inches


Power Source: Corded Electric


Audio Driver Type: Dynamic Driver


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wi-Fi


Includes MP3 player?: No


Specific Uses For Product: Travel,Party,Gaming,Business


UPC: 840136811336


Style: Soundbar Only


Manufacturer: Sonos


Item Weight: 12.7 pounds


Country of Origin: Vietnam


Item model number: ARCG2US1BLK


Date First Available: October 15, 2024


Frequently asked questions

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Top Amazon Reviews


  • Sound bar quality is great!
Color: Black Style: Soundbar Only
Great sound, nice app, easy set up. I researched a bunch of options, some cheaper, some more expensive, and settled in the middle. I wasn't disappointed. The soundbar worked great alone, but I loved it so much I added the Eros 300’s just because I wanted to get more of the surround sound attributes. The soundbar alone essentially improves the tv sound quality exponentially, but doesn't give the surround feel… but if your just looking for the depth, quality of sound, and clarity of speech to improve your tv experience this bar wont disappoint! We were able to stop using closed captioning with the bar alone, huge win!! Side note - even the packaging and instructions are impressive from Sonos, they do everything top notch ... show more
Reviewed in the United States on April 5, 2025 by Josh

  • Wow
Color: Black Style: Soundbar Only
I had seen good reviews of this soundbar and decided to take the plunge. I have an older Samsung HU9000 curved 4k TV in my living room that only has ARC, not eARC, but it works fine. The Sonos sound is really, really good. The bass response is ridiculously good for a unit this size. Movies and TV sound great, but I was missing Atmos. A new device was just released by CableMatters that allows me to plug my Apple TV into the Sonos. And wow, I mean wow, the Atmos effects are spectacular. I have a Nakamichi Dragon in my home theater which totally blows this away in terms of power, authority, and transparency (not really fair because I don't have the full Sonos setup), but the Atmos effects are surprisingly even better than the Dragon, and the Dragon is amazing. I would say that Sonos totally owns the spatial department, especially with just a minimum setup like I have for my living room. As far as sound I would compare it to a Bose system because it sets up its EQ and surround volumes as a plug and play setup with the app, which is awesome. It has its own warm, rich sound that reminds me of the Bose. It has a really well-tuned and pleasing sound for all types of media. The only drawback is that it does not support DTS-HD Master Audio or DTS:X which I consider the gold standard when it comes to watching movies. Almost all the studios seem to be going to Atmos anyway (sad face) so it won't matter anyway for the future. Also, not having at least one additional HDMI input port was a bad decision on somebody's part. Overall I love this soundbar and if I ever want to expand I have the option to add subs and rear speakers in the future. But honestly, the sound is so good with just the bar that I really have no need to do that. This is a real steal for this price point. ... show more
Reviewed in the United States on January 11, 2025 by N. G SMITH

  • AVR Convert
Color: Black Style: Soundbar Only
Okay, I'm moving away from my old Denon AVR and wired speakers to the world of the soundbar. It was either the Sonos or Samsung, and I went with Sonos because I already have 10 other Sonos products, and I liked the idea of them all tied together. That, and from my research, this would be better than the Samsung if I didn't want to add a sub. I'm using the Arc with two ERA 100's as rears, and I'm very impressed. With movies, I'm not missing my AVR at all. Great spatial sound, especially with the rears installed. The clarity of the dialogue is phenomenal, and I haven't had to use the speech enhancement functionality at all. For music? Yeah, this is the weakness. It is "fine" but not great. Adding the two ERA's in the same room definitely helps. Using two ERA 100's linked together does better than the ARC for just music. That said, when not "comparing" it to an AVR, it is solid in terms of music performance. This soundbar is obviously made more for movies than music. I would give it 5 stars for movie watching and 4 stars for a casual music listener. The benefits of having my entire home linked together and the ability to pick and choose what I want to upgrade (and when) make me happy with my choice overall. In terms of the app... I will add that it looks like Sonos has finally gotten over the NIGHTMARE issues with their app. It is still not 100% in terms of all the functionality it should have, but it has been working great for me in the last 4 or 5 months. Enough so that I added this soundbar and 4 new ERA 100's in the previous couple of months. Overall, very happy. ... show more
Reviewed in the United States on June 16, 2025 by Zed

  • Nice!
Color: Black Style: Soundbar Only
We received this quickly and it was very easy to hook up. We were disappointed that it didn’t use a remote, but we were able to pair it with our main remote. So far we are satisfied with the sound.
Reviewed in the United States on July 1, 2025 by Amazon Customer

  • Little pricey but worth it
Color: Black Style: Soundbar Only
Great product, exquisite sound ! The only problem is with the setup. That portion could be a little bit clearer for us older folks. But figured it out and within about 20 minutes up and running, couldn’t be happier with the purchase
Reviewed in the United States on June 4, 2025 by William Bush

  • Great build quality, fantastic sound. App needs some attention...
Color: Black Style: Soundbar Only
Great sound, a slight upgrade from the Arc. Just wish they'd get the app working properly.
Reviewed in the United States on July 10, 2025 by PicassoPC

  • Phone speakers apparently
Color: Black Style: Soundbar Only
SPeakers sound good, but are marred by these things solely depending on having a PHONE. Stupidest thing I've ever seen where a software engineer is unable to at the very least make an application for your PC!!! If you buy these and dont own an idiot phone, then you cant use them.
Reviewed in the United States on April 1, 2025 by Michelle Lyons

  • Recommend
Color: Black Style: Soundbar Only
Excellent sound clarity and Dolby atmos!
Reviewed in the United States on July 7, 2025 by Dale Harbajan

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