Customer Ratings & Reviews

Deep bass. Sleek Design. Absolutely luv this subwoofer.

Sonos Sub4 is compact, and we can hide it easily. It matches Arc Ultra nicely. I like its bass performance when watching movies.

Calling this a mini sub is hilarious. Not only is it objectively physically large but the bass…. Oh the bass. I have this paired with an Arc Ultra in a medium sized living room with vaulted ceilings and, with EQ set at 6, it FILLS the room with bass. I often need to turn it down so it doesn’t upset the dog. Unless you have a huge space or want an absolutely overwhelming amount of bass, you do not need the full sized sub. This is enough to literally overdo it in most settings. The bass is completely distortion free, even when maxed out, and deep. It shakes my whole couch. Absolutely fantastic when both movies, shows, and video games. I was super skeptical when looking at the price point for all the Sonos stuff but now that I have it, I get it. It’s that good. It’s worth the money. Once you have this you’ll realize - there’s no going back. It’s a total game changer (pun intended).

Loud when it needs to be, room feeling bass. Would not recommend for apartment because it is that loud, though for large room in home, it does the job very nicely.

Seamless integration and easy set-up. Excellent sound.

Was eying this for a while and so happy with the purschase. Clean and smooth base that made me end up buying other speakers to complete the package. If you’re in the fence, buy it unless you’re in an apartment… in that case… your neighbors will hate you

Subwoofer was easy to hook up, amazing sound and the app was easy to use

I like the look, slick and modern, but overall the sound is great and exactly what i was looking for.

These make the ultra arc sound bar sound amazingand balance the base in the back of the room where you need it with the era300

I felt like i was missing something in the system before adding a sub. A must for those who appreciate a full cinematic sound. And good bass in their music.

An absolutely amazing addition to my Sonos setup. The Sub Gen 4 was super easy to set up, connects seamlessly, and instantly elevates the sound experience. Highly recommend!

The sound of this very small sub is beyond words! It's more than you'll expect. Being wireless just adds on to the greatness of the sub.

Super nice, easy set up and clear bass. Makes movies at home seem like the theater.

Amazing sound. Super rich and high quality undoubtedly

My wife bought this for me as a gift and I love the deep base and the rich sound. I would definitely recommend it. I use it on my patio and it still sounds good for not being in a closed room. I almost didn’t buy a subwoofer for my system, but I’m glad that I did. You can definitely tell the difference.

Sounds great looks good. I had to get a whole new sound bars because the sonos i had was not compatible.

This mini sub is the perfect. easily tucked away if you wanted and bass is awesome! I went back and forth on getting this unit due to its underwhelming performance in the store. Took a chance since I already had the ARC. So glad I did! I would suggest Best Buy turn up the bass in store to show its full potential!

Great Sonos woofer with Arc soundbar. I can feel the Movie theatre at my home. Sonos app is user-friendly and very easy to connect.

Great sound and easy to set up. Definitely what was missing for my arc sound bar.

Sounds great. The installation was seamless, and the matte black is stylish. I dont notice a sound difference, however, i wanted the new technology