Customer Ratings & Reviews

The Sonos Mini Sub works great in small to medium size rooms. Fantastic output for this sub. In a large room you should go with the bigger full size sub but might be able to get away using the mini possible in some cases depending on the configuration of your room. Buy it you will not regret it.

just goes boom boom boom. Not very realistic and not worth the money

Non adjustable , Bass is weak . For the dollar value the equipment isnt worth it.

honestly I really I don't know why I get this. its connected to my sound bar but I really don't feel nothing

Absolutely the worst system to work with a Sony compatible wireless system Sonos blames my router and then Sony get's blamed

I bought this subwoofer along with the Beam and 2 SL Ones for my living room in April 2023. Without having any power surges or any justifiable cause, the subwoofer is now unresponsive March 2025. The warranty is 1 year long. Tech Support says they can offer 30% off of a replacement and submit a case to see if I can get a replacement. Unless you enjoy a $400 subwoofer randomly becoming a paperweight less than a year out of warranty, I would STRONGLY suggest to buy aomething else.

This sound is awesome. Sonos as a whole is glitchy and sometimes cuts in/out but the sound here is great.

Disappointed with the audio quality. The Sub from previous years seems like a better bang for your buck

No remote included and must use a app that you only can use on a iphone.

Sonos has consistently made changes to their ecosystem that are not in the best interest of the user. Their latest app update is a prime example of this. It is an incomplete app that has broken many major features of their products. For example, you can no longer change the WiFi settings of their WiFi speakers. You can no longer adjust the alarms. The old alarms still occur, you just cannot change them anymore. See the forums for the entire list but you get the picture. I regret spending this much money with them. Denon would be a better choice in retrospect.

The sound of this system is good and clear. but it is not a booming room filling sound.

Sales pitch said better than or equal to Bose. Nope.

The Sonos Sub 4 Wireless Subwoofer – Black adds a whole new level of depth and impact to your sound system. The bass feels powerful yet clean, enhancing movies, music, and shows without overpowering the rest of the audio. Low frequencies come through with strong presence, making action scenes more exciting and music feel fuller and more dynamic. Its wireless design makes setup simple and clutter-free, and once connected, it blends seamlessly with other Sonos speakers. The sleek, modern look fits easily into any room while delivering consistent, distortion-free performance. Overall, the Sub 4 is a premium upgrade that noticeably elevates sound quality and creates a richer, more immersive listening experience.

Incredible waste of money. Worked for about 4 months and now a total brick. Call customer service and be put on a 60+ min hold before you can even talk to anyone. They updated software for the app without proper testing and their customers pay the price . Do not by Sonos. I literally have $1000 of sound equipment and none of it now works.

Marginal improvement in sound quality paired with Beam soundbar. I'm now thinking my money would have been better spent upgrading to the Arc.

Excellent quality sub that doesn’t disappoint. No need for the larger model.

Worked great for 2 Days and will not connect now. Called Sonos Tech support and they tried to help, but were saying it had to do with the WIFI. Might have to return. Read reviews elsewhere before purchasing.

Great depth and a must have to any system. Trust me you will love it.

Connection issues. Terrible customer service. Wasted a day trying to set up with an existing beam and got no where. Wireless or wired, NOTHING worked. Customer service was insufferable. Will be moving on from sonos.

The first sub I got didn’t work, so I had to get it replaced. Customer service was useless. Took 4.5 hrs on the phone for them to tell me that it was bad and that I needed to have it replaced.