Sonos Arc Ultra Soundbar with Dolby Atmos and Voice Control - 9.1.4 Surround Sound for TV and Music - White
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FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Availability:
In Stock.
Arrives
Sunday, Nov 16
Color: White
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
Connectivity Technology: Bluetooth, HDMI, Wi-Fi
Audio Output Mode: Dolby Digital, Dolby Atmos
Mounting Type: Tabletop Mount
Model Name: Arc Ultra
Speaker Type: Soundbar
Special Feature: Built In Microphone, Dolby Enabled, Hi Res Audio, Multi Room Audio
Recommended Uses For Product: TV and Music
Compatible Devices: Television
Unit Count: 1.0 Count
Color: White
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
Woofer Diameter: 8 Inches
Audio Driver Size: 52 Millimeters
Subwoofer Connectivity Technology: Wired
Specific Uses For Product: TV and Music
UPC: 840136811329
Style: Soundbar Only
Manufacturer: Sonos
Item Weight: 12.7 pounds
Item model number: ARCG2US1
Date First Available: October 15, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: White
Style: Soundbar Only
I’ve owned a lot of soundbars over the years, but the Sonos Ultra is on another level. The moment I set it up (which took less than 10 minutes thanks to the simple HDMI eARC connection and the Sonos app’s step-by-step guidance), I knew this was something special. The 9.1.4 spatial audio with Dolby Atmos is simply jaw-dropping—sound doesn’t just come from the front, it feels like it’s coming from everywhere. Movies completely fill the room with action, and the Sound Motion technology places effects so precisely that you feel like you’re right in the middle of the scene. Dialogue is crystal clear thanks to the AI-powered Speech Enhancement—no more rewinding because I missed what someone said. Music is equally impressive, with rich detail, deep bass, and a soundstage that feels like a live performance. The elegant design blends beautifully with my living room—it looks high-end but doesn’t distract from the screen. Control is effortless too: I can use my TV remote, the Sonos app, or even just my voice with Alexa. Trueplay tuning made a noticeable difference, automatically adjusting the sound to my room’s acoustics. Streaming is seamless with WiFi, Bluetooth, AirPlay 2, and Spotify Connect—I’ve played music from every source without a hiccup. I eventually paired it with a Sonos Sub and Era 300 rears, and the surround experience is honestly better than some theaters. Plus, I love being able to expand to other rooms with Sonos speakers for whole-home audio. If you’re serious about home entertainment, this is the best soundbar you can buy. The Sonos Ultra is pure audio magic.
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Reviewed in the United States on September 9, 2025 by Chris & Cassidy
Color: Black
Style: Soundbar Only
So far it's a fantastic purchase that we really appreciate. We had a no name sound bar before and it was OK but the battery in the remote stopped working and when we put a new one in we saw the battery leaked. So we bought a new remote that didnt connect. The sonos sound bar has a great bass , we can't wait to add a subwoofer and the additional speakers to connect. Its easy to setup but required a smart phone. The price is too high and should be less to make it a value for the money. Its Bluetooth connectable and has a great design. The only thing that is a bother, the TV has to be mounted to use the bar to the full extend. It would be great if there were TV raisers to keep both on the sideboard.
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Reviewed in the United States on August 10, 2025 by A. McQ
Color: Black
Style: Soundbar Only
The Sonos Arc Ultra delivers an impressive cinematic experience. The soundstage is wide and well-defined, making both Dolby Atmos movies and regular TV in 5.1 sound rich and immersive. While the height channels are subtle, the difference is noticeable when disabled, and the overall surround effect feels like sound is coming from all around. For music playback, the Arc Ultra alone doesn’t shine quite as brightly, but paired with Era 300 speakers it becomes outstanding. Despite the marketing around the bass driver, it’s solid rather than overwhelming — enough to fill a room, but not “knock your socks off.” Design-wise, the Arc Ultra is sleek, substantial, and beautifully built. Its size adds presence, and it feels premium in hand with no flexing. In fact, it looks so good it makes the rest of the room feel like it needs an upgrade. Setup was flawless. Straightforward and simple. At its premium price, it’s a serious step up from the Beam and probably worth it, though I sometimes wonder how it compares to the standard Arc, now much cheaper. Still, for anyone who values immersive home theater sound in a stylish package, the Arc Ultra is highly recommended.
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Reviewed in the United States on September 10, 2025 by OberonChgo
Color: Black
Style: Soundbar Only
This speaker kicks a$$. Awesome sound and quality. Super easy to hook up. I have several Sonos sound bars and this one is by far the best. Worth the extra money
Reviewed in the United States on September 13, 2025 by Mr Slice
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.
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Reviewed in the United States on January 11, 2025 by N. G SMITH