Customer Ratings & Reviews

If you're looking to take your home audio setup to the next level, the Sonos Subwoofer is a fantastic investment. It delivers deep, room-filling bass that transforms music, movies, and gaming, bringing a whole new dimension to sound. The difference is immediately noticeable—richer tones, powerful lows, and an immersive experience that makes every listening session feel cinematic. Setup is effortless, thanks to wireless connectivity, and the sleek design ensures it fits seamlessly into any space. While it’s a premium product, the upgrade is well worth the cost for anyone serious about high-quality sound. A game-changer for any Sonos system!

Easy set-up. Brings the full sound to life. Love it!

When I saw that I could not only add a second sub to my Sonos Arc Soundbar, but also have a Gen 4 SUB, AND get it for the same price as a Gen 3, I jumped at the chance! It evened out the bass response of my room, and made the bass even more effortless than it was to begin with. It was easy to add it to my Sonos Home Theater setup. Just like with the Gen 3 SUB, the Gen 4 is very solidly built, and I have never heard it struggle or bottom-out trying to reproduce the lowest bass notes, much less any port noise. Both the Gen 3 and 4 punch WAY above their weight class. And that is saying something coming from someone that has owned Miller & Kreisel and Klipsch subs!

Good product and easy setup. The sub completes the sonos speaker setup

It's a premium wireless sub that integrates flawlessly into a Sonos ecosystem—setup takes literally 2 minutes in the app, Trueplay tunes it to your room automatically, and it never vibrates the floor thanks to those opposing drivers. The bass is clean, tight, and surprisingly deep for the size; movies get real rumble on explosions, bass-heavy music feels weighty and controlled without turning muddy, and it scales volume well without distortion even when cranked.

We have the ultra arc soundbar the sub 4 wireless subwoofer is the perfect match Easy to set up and make listening to movies and music so much more a Enjoyable

Bought as part of a surround system. Not overwhelming but good bass. The system is plug and play and easy to set up. Overall, my only complaint is there is no remote to mute or raise/lower sound. It’s all done through an app on your phone.

Upgraded my Sub 3 to a Sub 4. I definitely feel that there is more bass, subtle, but a deeper bass. As usual, a sleek, modern design, it looks and feels premium. It’s also quite a bit lighter than the 3, which is nice! Sonos bass is deeper and more “punchy” than the previous Samsung surround I had and a definite upgrade. Extremely easy to set up the Sub 4. I may not have figured it out yet, but I do wish there was a “sound field” to set up where one would be for music and the other for movies. My movie bass is always deeper than the music bass and I find myself having to put the bass higher when switching back to movies.

Excellent sounding speaker in setup with arc ultra and era 300s. 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. The sub adds that extra oomph to the sound, however depending on the situation may not be needed because soundbar does have good bass

Amazing sound, powerful addition to the system, perfect size, easy integration

I purchased this sub to pair with my Sonos Arc Ultra. It was very easy to integrate using the Sonos app and made a noticeable improvement in the sound.

Happy with the deep bass and ease of use and setup. Just about same as Sonys 2-3 year old compared sub. No issues adjustable via app. And slim to fit behind a couch.

The price is a bit steep. I bit the bullet and got the sound bar and sub on Black Friday Deal. AllI can say is WOW. By far the best sub i have ever heard. It doesnt vibrate the whole house. No, its classier than that. It fills the room with a much more elightening form of bass. I’m amazed.

Excellent product. Deep satisfying bass. Plus necessary adjustments available through the Sonos app on my phone. I was so happy with this sub 4 that I purchased the second one. Now my system resembles the movie theaters. Very happy

Easy setup, great sound, great product. Easy app integration and sync with my other sonos effortlessly.

This product is wonderful, having a wireless subwoofer is just outstanding sounds great and it looks wonderful. I would definitely recommend it to anyone that have a Sonos set up..

Unbeaten sound quality . Feels like watching s movie in theatre with high end base.

The subwoofer in combination with an ARC Soundbar is a game changer. We can finally understand the dialogue when watching TV. The install is super easy and another benefit is also that all speakers now are on one system in Sonos, so one selection plays the music or TV to all speakers without having to select them individually. Love that as well!

The best addition to any home theater or home audio system- Sonos ecosystem remains superior and unparalleled to any other brand I’ve experimented with. This subwoofer will bring great audio range that you could only experience in a high end movie theater or car, with the power to shake my bed if I raised the subwoofer power a few notches, the range on this product is unparalleled.

I use them, I have two, one in my small living room and one in the bedroom, but I decided to go with the GEN four versus the mini because as I found later with the Tuning app, let the system tune itself, then just simply bring up or down the base gain as needed. Easily done in the app. But I recommend don't adjust the equalizer base level as this will adjust the whole systems base response. Rather, just adjust the sub level or sub volume, down or up as needed. These are almost invisible units that can sit in the rear of the room or in front of the room, I guess they are non-directional, but have achieved great sound in their initial placement, so great for any installation purpose. Put these in anywhere and they will sound amazing.