Customer Ratings & Reviews

Great sound and easy set up, makes listening to the big game or movie easy.

Amazing bass from such a compact and beautifully designed subwoofer. Vibrates a little with louder more intense bass, but I'm probably pushing it a little! 99% of the time, it is amazing

Excellent bass, though a bit expensive. I was able to find an open box - good item which worked perfectly, just had a little scuff on the side, which is very insignificant given the way I have it positioned. But the quality of the bass with the arc ultra and 2 100’s as surrounds is absolutely incredible. There are some adjustments you can make for the bass via the app, and I personally increased the bass output to +5 since I love that added bass for movies and shows I watch on the D+ app. And setting everything up via the app was seamless and a breeze.

Incredible bass sound in TV and movies that broadcast in stereo or surround. Easy connection and setup. Attractive design that looks good anywhere in room.

The Sonos Sub Gen 4 is an absolute masterpiece of engineering and design. From the moment you unbox it, you can tell this subwoofer means business. The build quality feels solid and refined, with a sleek, minimalist look that fits effortlessly into any modern living room or home theater setup. Pairing it with my existing Sonos system took just a few minutes through the app, and the wireless connection has been rock-solid—no dropouts or sync issues whatsoever. Once connected, the difference in sound is immediate and dramatic. The Sub Gen 4 delivers impossibly deep, clean bass that you feel as much as you hear, yet it never overwhelms or muddies the mid and high frequencies. Whether I’m watching a blockbuster movie, playing music, or streaming TV, the Sub adds a level of richness and depth that’s hard to describe until you experience it firsthand. It takes the already impressive clarity of Sonos speakers like the Arc or Era 300 and elevates them to a truly cinematic level. The dual force-canceling drivers eliminate vibration and rattling, even at high volumes, and the system’s adaptive tuning perfectly balances bass levels with the rest of your setup. It’s powerful, precise, and beautifully controlled. Yes, it’s a premium-priced subwoofer—but you’re paying for premium performance. For anyone serious about their sound, the Sonos Sub Gen 4 is a game-changing upgrade that’s worth every penny.

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

We purchased this sub as an add-on to our Sonos Arc Ultra. We deferred purchasing it until it went on sale and we could use the points from our Sonos Arc Ultra purchase make some weeks before. While the Sonos Arc Ultra is good without the sub, the sub takes it to another level when listening to certain video content or music. You have to install / add the sub through the Sonos app and I had no problems doing so. There is a lot of flexibility in terms of where the sub can be placed. I would recommend placing it facing you but it can even be placed under a couch if you have sufficient room. Note the sub only works with an existing Sonos soundbar.

This one takes my music experience to the next level. I paired it with Beam 2 . Best part is that I can keep it hidden somewhere behind the couch. Absolutely love it.

Hits low and the bass is tight. Pairs easy to other products and is adjustable in presence.

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!

Deep full bass deliverance from the unit along with a sleek modern look if it wasn't for the power cord you might believe it was decorative piece. I've definitely enjoyed it thus far and see it as a solid brand in comparison to others i own.

This Sub 4 sounds very very good i upgraded from a Sub1 this one is a lot lighter than the original weight wise but sounds just as amazing with tight bass that you can feel Sonos equipment rocks i have now completed my sound system with the ARC Ultra soundbar,this amazing Sub4 and 2 Era 100 for the rear surrounds the sound is out of this world sounds like you are in a movie theater all i can say is WOW

The Sonos Sub Mini is the perfect addition to a smaller room or bedroom setup. I paired it with my Sonos Beam and two Era 100s, and it completely transformed the sound. The design is sleek and compact, and the packaging and setup were just as easy and premium as the rest of the Sonos lineup. Within minutes it was connected and tuned through the Sonos app. The bass is deep, clean, and punchy without being overpowering. It adds so much more depth to movies, TV, and music, making everything feel fuller and more immersive. If you’re on the fence about adding a subwoofer to a Beam or smaller Sonos system, don’t be — the Sub Mini is 100% worth it. It takes an already great system and makes it sound amazing.

Outstanding sound quality , the sub woofer was very easy to set up and control.

The Sonos - Sub 4 Wireless Subwoofer was a great buy! Much smaller and compact than our previous subwoofer but when it kicks in, WOW, you know it's there! Very happy customers!

I have multiple sonos speakers that i have collected since way back 2013. All of them are still working fine but i’m slowly upgrading them and I’ve got this sub4 which is a significant improvement in terms of set up and sound quality. The design is about the same except it is now in matte finish and hardware and software improvement.

10/10 would most definitely recommend. We’ve had the arc and era 100’s for months and they sound amazing. Adding the sub4 was seamless and brought our music, movies, and gaming to a whole new dimension!

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.

The Short- if you’re wondering if it’s gonna be enough, trust me it is it’s amazing and I couldn’t be more happy with my purchase. The Long- I live in a apartment and dont have a big living room by any means. Its about a 16x18 room and i had just recently bought the beam which was very nice sounding. But the next day i got an email saying the arc was on sale for $600 which wasnt told to me when purchasing the bean. So I immediately returned the beam for the arc. I wanted something that worked great by itself. And although the beam does its more like amplifying your tv speakers, not bad but not great. I fell in love with the arc immediately its the only stand alone soundbar that checked all the boxes. But as always i end up wondering what im missing out on lol. So i started researching if im really missing out on alot or if people in apartments thought adding a sub was too much and would bother neighbors. Thats when i found out that adding a sub would really let the Arc sing. Because adding a sub lets the sound bar focus more on mids and highs. But also most people said that the sonos sub was too much. And i was finding mixed results on wether the sub mini was enough. But i came across a really good video of a well respected audio YouTuber it was a asian guy can’t remember his name. And he really broke it down with sound test and everything. I was convinced so I bought one. And it was a fantastic decision. It really opened up the Arc and made it come to life. And I was already happy with the way it sounded without a subwoofer. It’s not gonna shake the house like the normal sub does obviously. But it adds what you’re missing for instance gunshots and movies explosions things like that just sound so much better. And music boy does the music sounds so much better. It is really unbelievable how much they packed into the mini sub. I promise you won’t regret it. If you live in a large house, I would probably definitely go with the full size of. But if you’re working with a small medium, even medium to large living room, the sub mini works perfect I even have to find myself turning it down sometimes. Overall, I couldn’t be more satisfied. And I’m so glad I bought into the son of ecosystem. But be careful because once you upgrade to a Sonos system if you don’t have a top-of-the-line TV, you’re probably gonna be buying one next. Let’s just say it only took me about a month before I bought a brand new LG C5 65 inch TV to go with my sonos set up lol. I hope this helps any of you guys and if you’re thinking about it, definitely pulled the trigger.

Easy to setup and works well with the Sonos Arc soundbar. Very good sound quality. And I got it on sale.