Customer Ratings & Reviews

Excellent sounding speaker in setup with era 300s and sub gen4. I bought stands for the era 300s from Amazon that keep them at the perfect height. Run software that sets the sound levels for all the speakers and you will not be disappointed.

Spectacular. Replaced one of the better Samsung units with this and the Sub4 combo. It’s not even in the same league. Setup was a bit different than what I’m used to but I’d still buy this 10/10 times.

Sound quality vs original ARC....I wouldn't say the quality is better per say..definitely not better for music, however there is a noticable difference in the clarity of speech when watching movies. The sound stage also definitely seems wider. When I initially hooked it up I was a bit disappointed vs my old ARC but after a few days of getting used to the signature , I now believe it to be better for movie watching at least.

Free product, sound is excellent, although if you do not have an E arc port on your television, but have optical audio out you will only be getting Dolby 5.1 and will need to purchase the converter from SONOS

Great Sound. Like that we can extend by adding additional speakers. Need a little patience when setting up on the app. But overall great sound for a great price

I had a Definitive Technologies sound bar and sub from Magnolia for 6-8 years. It sounded great, but I could never connect it to get firmware updates, etc. Possibly due to that it had no phone connectivity and had to resort to a very cheaply made basic remote control. I was due for an upgrade. After a couple of weeks, I’m very happy with the sound of the Sonos arc ultra. It advertises the Era 300 surround speakers, but couldn’t justify the almost $800 for two of them. I bought the Era 100s and due to the size of my room, they are perfect as supplemental surround speakers and sound great. I have other Sonos speakers, including their amplifier to run wired non Sonos patio speakers, but with this new set up, it takes a bit to get used to connecting certain speakers to music versus switching the sound bar to music versus the TV, etc. Given.

This is the best sound bar I have had purchased in my life. It sounds very great. I love the base sound coming with it. Good for movies and music. We love this speaker. I am very happy

delivers rich, immersive sound that instantly upgrades your tv audio. High price, but worth it.

The sound profile feels bigger than the size of this soundbar. The finite details are incredible. Sonos app is fixed, don't believe the old reviews. Added sub 4 and era 100s which are a must for the surround sound. Soundbar alone would be good enough for an apartment but addition of the sub is needed for larger spaces. I would highly recommend this to anyone in the market year end of 2025.

I bought this soundbar and paired it with the Sonos subwoofer and i couldn't be more impressed!! The trueplay feature tunes the soundbar to your specific room and it has no issues making me feel like im at the movie theater!

Clear Highs/Mids with solid base response. Most people would likely find this to be an all in one sound solution with no accessories needed. If you want the rumble then as the Sub 4.

The soundbar is outstanding and justifies the high price tag. The bass while very good for a standalone soundbar, if you have a large room you will probably want to invest in the Sonos sub-woofer.

Have to admit i was hesitant to purchase this upgraded Arc. Alrwady have the original with 2 gen 3 subs and 2 Era 300’s. Fiugured like most thing this was a money grab and there wouldnt be much difference. Well i was completely wrong and blown away with this Arc Ultra. The way the sound hugs the room and every corner. So much more detail in the effects around you. Take the original Arc x 10. Thinking about upgrading gen 3’s to gen 4 subs now. App is slowly getting better also. Still not the greatest but better.

The sound is awesome, and it is streamline you don’t even see it in front of the tv

The sound is amazing. We bought the Arc, Sub 4 and 300 set. It's like being in a theater.

For those on the fence to upgrade from their Sonos Arc, I can tell you it is a noticeable improvement. Music, movies , just run the gamut, it all sounds better. Dialogue, especially. We’ve found we use about half the amount of volume needed to get the “same effect” as the OG Arc. With that being said, I upgraded because I had a gift card ( only paid $4 out of my pocket ). Without the gift card I likely wouldn’t have even tested the Ultra out in my home against the OG Arc. But, I’m glad I did, the difference is tangible. I know this is annoying as I’ve seen many reviewers say this: if you have the money or can sell the OG arc for $400, maybe, I’d say go for it. If not, the last gen Arc is still incredible. I kept mine, it’s just be demoted to my bedroom.

I think this is great going from the traditional set up for television audio sound. Without the rear speakers this thing is incredible while watching our movies. yes, I know there is cheaper out there, but I’m OK with the price on this one.

Love our new Sonos soundbar! It has a rich deep sound that's noticeable! The app has a lot of features with much to explore and personalize.

I love the way this sounds!!! The sound is crystal clear and the ease to set it up was easy! I have Sonos speakers in 4 rooms in my house and they are the best investment.

At first I was disapointed it would not work with my Denon receiver. Once I connected the Arc Ultra as recommended, I realized how much the sound improved and cable clutter is gone. The app has also made significant improvements since I bought my old Sonos 1 speaker. I am planning to complement the Arc Ultra with additional Sonos speakers and base. But the Arc alone fills the house with amazing sound. The only thing I was missing is the optical connection. But Sonos had an adaptor that works well and is only $25. So thank you Sonos!