Customer Ratings & Reviews

Outstanding Performance. Great deep bass. Nice and compact. Easy setup using the Sonos App. Must have WIFI. Easily adjustable bass settings to your liking Only downfall is no Bluetooth connectivity. But i dig it.

Loved this sub. Small in size but big in it's sound. The white looks very good aesthetically too. Extremely easy to set up and start using it. Very easy to control it too through the app. Enjoying it thoroughly.

Added this to my Arc Ultra in my bedroom. Noticeable improvement in watching movies & even better when playing music. Great for a small-med size room.

My first ever sub! I kept contemplating whether or not to get the Sub gen 3 to pair with the Beam gen 2, and then they release this version; it only made sense to give this a try. I’m working with a medium sized space and I am very pleased with it’s performance. The setup and pairing process to the Beam was so simple, and once it was running together I picked a couple of my favorite movie scenes and songs through Spotify to see how it sounded and felt; I still haven’t pushed it past 50% volume and honestly I don’t need to because it sounded amazing. I also love the feature of the two speakers connecting in a way that the Beam is able to enhance the mid and high frequencies more because it knows the Sub is there to carry the low end. Highly recommend giving this a try if you’re new to sound systems and aiming for a budget conscious setup, you won’t be disappointed!

Actually a really good subwoofer compared to the Sonos ultra the base is rich and super deep makes anything you’re listening to sound super high-quality and immersive

Great sub. Looks good and sounds good. Unfortunately its a little small so the output is bad if your room is too big.

We live in a condo so this smaller subwoofer works great for is!!! Packs plenty of punch! Have it paired with a Sonos Arc and 2 Era 100’s. Couldn’t be happier!!! Sounds fantastic!!! Thought about the Era 300’s, but the 100’s are the right choice for us. From what I see, Sonos has resolved all the issues with their app. Price was right! Got the open box in excellent condition. Just like new!

Sounds amazing I added to my Ray soundbar and my two eras on my nightstands in my bedroom and huge difference.

One Gen 4 Sub is an absolute beast. Two of these and youve got some even bass throughout your room, especially if its a dedicated room for your sonos home theater. For me, I have low ceilings, even square room with two Gen 4 subs. One by the TV and the other in the back of the room, facing the couch. I immediately popped in a 4K UHD of Blade Runner 2049 and the hair on my skin was standing up and I had the Harry electric Home Alone haircut going on. Like I said, one is amazing, two is so EVEN!

The Sonos Sub 4 brings deep, powerful bass that completely transforms my home theater and music experience — movies feel cinematic and music hits with punch and clarity you can feel, not just hear. Its force-canceling woofers deliver distortion-free low end that fills the room beautifully and integrates seamlessly with the rest of my Sonos system. Setup was incredibly easy: just plug it in, open the Sonos app, and it paired instantly with my Beam 2 — adding rich, room-shaking bass that the Beam alone simply can’t achieve. Even at moderate volumes, the difference is huge: bass is tight and controlled, dialogue and highs stay clear, and the overall soundstage feels more immersive and balanced. I also appreciate the sleek matte design that matches other Sonos gear, and the flexibility to place it vertically or horizontally under furniture. This is a premium upgrade worth every penny — highly recommended for anyone pairing it with a Beam 2 soundbar!

I don't even know where to start. Let's just say that Joe at San Bernardino knows his stuff but is always willing to think outside of the box. We put our heads together to come up with what I call the "Remote Office Home Theater". This consists of two Sonos One SL's and one Sub Mini. Wow Wow Wow! There is nothing like it in a 12x10 or 24x12 room. Crisp clean bass stamped with the Sonos sound of excellence! The unboxing was mind blowing. Don't judge a book by its cover. The Sub Mini is small and has clean lines. It fits anywhere and is totally discreet. By thinking outside of the box we were able to use the "Remote Office Home Theater" setup to watch TV and listen to music. You do not need a center channel to interface with a TV. Connect with Joe in Magnolia at San Bernardino Best Buy to bring it to the next level!

This is our second Sub Mini. One downstairs and one upstairs connected to sound bars on each floor. Impressive boost in listening to the big screens and adds value to the leisure activity. Most difficulty of getting set up is literally taking it out of the box. That's not difficult.

The sonus mini added just the perfect amount of bass to my Arc ultra sound bar. But unexpectedly, I think the sound bar sounds even better now.

I absolutely love the quality of the low frequency coming from this subwoofer! Super clean sound and appearance! Can't go wrong with this bad boy!

Works perfectly for my small apartment space. Able to keep the volume up a reasonable level that isn't resonating into my neighbors unit, while still having some good depth to the sound quality. This thing is still definitely capable of legit volume, wish I could turn it a little bit more.

Im so happy with the sound quality. Truly a great sub woofer. The bass is so crisp and it just makes the movie experience so much enjoyable. Very powerful with the ultra arc sonos speaker. Together they make such an amazing duo. Recommend them together to really enjoy the sonos power and quality.

I have had this for over a month and I love it! The bass is great and you can customize the settings through the app, so the possibilities are endless.

Easy set up and had excellent base sound. Sleek nice design.

I am truly impressed with the quality of this product. The sound is amazing and it makes my movies feel even more powerful with every single episode.

I didn't think I needed the sub but picked up while on sale - blown away by the difference it makes. Amazing for movies/tv, but I was very happy how much better it made listening to music (paired with arc ultra). Setting up is simple