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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 8 left in stock, order soon!
Arrives
Saturday, Jan 17
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Features
- The ultimate Dolby Atmos experience: The lateral and overhead channels in Arc Ultra immerse you an an all-encompassing spatial audio soundstage. Youll hear planes as if theyre flying above, sense footsteps moving across the room, and feel like you're inside your music.
- Feel the bass: Experience every rumble, roar, and beat you've been missing with clean, pulse-pounding bass. Sub 4 takes over the lowest frequencies so paired speakers are free to focus on midrange and high frequencies so everything sounds even clearer.
- Wonderfully wireless: Place Sub 4 anywhere in the room, even under your sofa. It connects to the soundbar over WiFi, so you can create the setup that works best for your space.
- Perfectly tuned for the room: Using the microphones in your iOS device, Trueplay tuning technology analyzes the unique acoustics of your space and optimizes the EQ. So all your content sounds just the way it should.
- Breeze through setup: Simply plug in the power cable, connect your phone or tablet to WiFi, and open the Sonos app. It will guide you through connecting the soundbar to your TV and syncing your TV remote for streamlined control.
- Stream everything you love: Play music, podcasts, and audiobooks from all your favorite services over WiFi using the Sonos app, Apple AirPlay 2, and more. Enjoy access to free music, original content, and thousands of live stations as soon as you get set up.
- Build your perfect sound system: Listen in any room, every room, and beyond. Put on a podcast in the kitchen, get immersed in a movie, or listen on the go with portable sound.
Description
Enjoy theater-quality surround sound at home, with ultra-precise spatial audio and bass you can feel. Includes Sonos Arc Ultra, Sub 4, and two Era 100 speakers.
Brand: Sonos
Connectivity Technology: Wi-Fi
Audio Output Mode: Dolby Atmos
Color: Black
Warranty Type: Full
Control Method: App, Remote, Voice
Style: Soundbar + Sub 4 subwoofer + Era 100 Speakers (Pair)
Date First Available: October 15, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jan 17
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: 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: 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
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