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The Sub Mini is designed to pair seamlessly with the Sonos Beam, Ray, One, or One SL for an enhanced audio experience. However, it can also connect to any system that supports Wi-Fi.
Trueplay tuning technology adjusts the bass output of the Sub Mini to suit the unique acoustics of the room it's placed in. This ensures that the subwoofer's sound remains pure and undistorted, even if it's placed next to a wall.
No, the Sub Mini connects to your sound system over Wi-Fi, offering the flexibility to place it wherever it fits and looks best in your room.
The volume of the Sub Mini adjusts automatically with your paired soundbar or speaker. You can also customize the EQ and bass level to your preference using the Sonos app.
Yes, the Sub Mini is designed to integrate seamlessly with other Sonos speakers, allowing you to build and expand your home sound system.
Review Summary
2025-12-14T19:00:00
I purchased an Arc Ultra and wanted to add more base to my system. I live in a one bedroom apartment and didn't have the space for a Sub4 + I wanted to stick to a budget limit. After reading several reviews I decided to try the Sub mini even though many advised against it. I have no regrets. The Sub Mini has made my system sound complete and the amount of base it brings is perfect for my space. I did have an issue setting it up but the steps to resolve it were easy to follow. The delivery experience was outstanding. 4 weeks in and it's love!
Robbie80

2025-12-14T19:00:00
Easy set-up / addition. Stable connection so far after I learned not to mess with settings. I think Sonos is overpriced and will only add to systems when material discounts are available.
Deca

2025-12-14T19:00:00
Non sono un esperto ma x mio gusto e orecchio suona bene una volta trovato il posto giusto in abbinamento al beam2
Cimo

2025-12-13T19:00:00
This is a great addition to my beam and era 100s. Awesome listening experience. Thank you Sonos
Hari

2025-12-13T19:00:00
Really packs a punch especially when considering it's size. While the 2 Era 100's do well for their size, the sub mini that is now paired with them, ushers in a whole new level of audio enjoyment. Richer, more dynamic bass and low level tones (which of course you can't tell where it is coming from). Handles an plan area really well.
Deano

2025-12-11T19:00:00
Amazing sound
NM F.

2025-12-10T19:00:00
Great improvement to my ambiance audio, I highly recommend this subwoofer.
Diego

2025-12-09T19:00:00
I'm using the Sonos Sub Mini together with the Sonos Arc Ultra and the Sonos Move. It works extremely well!
Mikko

2025-12-09T19:00:00
Great bass at a very small footprint.
Chehab

2025-12-08T19:00:00
Love the added depth of sound for films. Produces the low notes really well
19kings

2025-12-08T19:00:00
I use it with my soundbar and speakers All Sonos. It's sounds great but managing the entire system it is a bit of a challenge
Oakland G.

2025-12-05T19:00:00
The final piece to a next level home sound system. Don't be fooled by the mini name it puts out some serious bass. It really is great for both TV and music. I would definitely say even better for music.
Cheffy

2025-12-04T19:00:00
I use it to watch videos, movies, television, and listen to music in the living room. It's just great. As a plus, I can say that the wireless connection is much better than Bluetooth because when I'm listening to Spotify and someone calls me, I can talk to them on the phone while the music keeps playing, which is much more convenient than just using Bluetooth. The design of the Beam 2 and Sub mini is perfect-together they are simply superb.
DK

2025-12-04T19:00:00
Love the extra boost this gives to a medium size room, its louder than you think.
Ian

2025-12-03T19:00:00
Fantastic in second home theatre room
Fin

2025-12-02T19:00:00
The quality of the product is evident! very well built, great sound, and a modern, discreet design. Definitely suitable for small and mid-sized rooms.
Cespedes

2025-12-02T19:00:00
Yes it's small, but it has such clean bass and and full a medium sized room no problem. Music sounds amazing with this and an arc ultra. Brings movies to life as well. Def recommend.
Jack

2025-11-27T19:00:00
Got my bedroom sounding awesome
James

2025-11-26T19:00:00
Utilisation journalière , très pratique avec une très bonne qualité sonore. facile à configurer.
sonos

2025-11-25T19:00:00
super
omsi

2025-11-24T19:00:00
This is a Christmas gift for the family, however, I have already setup, connected to SONOS Beam. It is amazing product, design is simple and elegant in black color, also very solid, but the matt finish has some disadvantage as well, due to fingerprints and dust collection. A far as it clean which supposed to be, it is really nice product. The sound quality is brilliant, but still I do not have enough experience due to fact, that I just make a fast setup. Let see after Christmas. The wall mounting set would be really appreciated, this was really missing to me.
Robert

2025-11-24T19:00:00
Good subwoofer for living at small apartment
Zasss

2025-11-21T19:00:00
Enhanced sound, easy setup, I listen more often now that we have the Sonos equipment.
DRVA

2025-11-20T19:00:00
really glad I got this to pair with a beam soundbar. the sub mini handles the bass, allowing the beam to concentrate on the rest really good overall sound . fills the room.
Si

2025-11-19T19:00:00
Ive used sonos since the first play 5 came out. Speakers have always been great, controller has had its issues but seems to be getting back to where it used to be.
Hale 2.

2025-11-16T19:00:00
Great sound
Hyx

2025-11-08T19:00:00
Great product
LANez

2025-10-29T20:00:00
The final piece of our entertainment 5.1 setup and its made the most difference, not only has the Sub Mini added the extra thunderous deep punchy bass, but its transformed how the Arc and One surrounds also perform too, so mach clarity, mids and bass hitting you from every direction. When its party time I love that we can move the Sub Mini to pair with our Five Stereo pair, now thats a totally different level of sound on its own. Our living room is fairly large 12x25ft and the Sub Mini fills it and then-some, couldn't imagine what the full size sub would sound like but the Sub Mini is more than enough for us.
RAW

2025-10-29T20:00:00
This was a perfect addition to my Sonos sound bar, taking on some of the lower base and allowing the bar to operate even better. Add a couple surround speakers and it's a perfect set up for a smaller apartment or room.
Cody A.

2025-10-28T20:00:00
Adds the final touch to adding surround sound the a small area.
Los

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Browse our FAQ
Black
Both Class-D digital amplifiers are perfectly tuned to the unique acoustic architecture
Dual 6" woofers face inward for a force-canceling effect
Sealed cabinet neutralizes distortion and enhances the bass response
Audio settings automatically equalize to balance Sub Mini and the paired Sonos product(s). Use the Sonos app to manually adjust bass, treble, and loudness
This software measures the acoustics of the room then fine-tunes the sound. Supported iOS device required
25 Hz
802.11a/b/g/n
5GHz connection to a Sonos soundbar enhances audio transmission speed for high-quality sound perfectly synced with your TV
10/100 port for hardwiring to your router
100-240V 50/60Hz internal power supply
Dual core architecture
ARM Cortex-A9 processor, ARM Cortex-M4 processor
4GB SDRAM
4GB NV
32 to 104 Degree F (0 to 40 Degree C)
12 x 9.1 x 9.1" (305 x 230 x 230mm)
14 lbs (6.35g)
840136804031
Perfectly big sounding bass for modest spaces
By Irwin
After pairing my Sub Mini with the Beam (Gen 1), the sound has improved significantly for something that has a small form factor. Much better than using two Sonos Ones, there's a distinct clarity and depth in the bass in music, movies and shows. No distortion at louder volumes and the bass resonates nicely along the walls. Love it and will definitely pair another!
Small but mighty!
By CubanB
Don't be fooled. Even though it is listed as a small room Sub, doesn't mean it is weak. I have it set up in a 22x23 living room. Set up with Sonos Beam and two SL speakers in the rear. What I love most about this sub is that it doesn't have an obnoxious deep bass for everything. It enhances your listening experience without being annoying. I've had some subs that you had to turn all the way down because they just wouldn't let you hear the audio or enjoy it. This one hits just right. Music and...
View full Review
After introducing the Sub Mini Wireless Subwoofer to your audio setup, prepare to be enveloped in a soundscape that belies its compact stature. This sleek, black subwoofer delivers a surprisingly rich, clear, and balanced low end, transforming your home theater into an exhilarating experience. Feel the dramatic depth as if you're inside your favorite shows, movies, and games when you pair the Sub Mini with the Beam or Ray soundbars.
For music enthusiasts, the Sub Mini synchronizes seamlessly with the Sonos One or One SL, ensuring you never miss a beat and hear every nuance in every note. The core of this powerful performance lies within its acoustically sealed cabinet, where dual custom woofers generate the robust low frequencies you'd expect from a much larger subwoofer. Advanced processing technology further refines the bass response, delivering a sound that is both deep and precise.
The innovative design of the Sub Mini ensures that there's no buzz or rattle to disrupt your listening experience. The inward-facing woofers create a force-canceling effect, effectively neutralizing any potential distortion. Moreover, the Trueplay tuning technology, which requires a supported iOS device, customizes the bass output to suit your room's unique acoustics, ensuring the sound remains pure and undistorted, even when placed next to a wall.
The Sub Mini's distinctive cylindrical design not only enhances your audio experience but also adds a touch of modern elegance to your living space. Its compact form allows it to blend seamlessly with your decor, tucking away beside furniture or under a table without drawing undue attention.
Connectivity is effortless with the Sub Mini's wireless design, which links to your sound system over Wi-Fi, giving you the freedom to position it for optimal sound and aesthetics. Setting up is a breeze with just a single power cable and an intuitive app-guided process, making it simple to integrate the Sub Mini into your existing system.
Once connected, the Sub Mini works in harmony with your paired soundbar or speaker, with volume levels that adjust automatically. For those who like to fine-tune their audio, the Sonos app provides easy control over the EQ and bass levels, allowing you to tailor the sound to your personal preference.
The Sub Mini is not just a standalone marvel; it's designed to be part of a larger Sonos ecosystem. Whether you're looking to enhance your home theater, fill every room with music, or enjoy superior sound on the go, the Sub Mini is ready to be integrated with other Sonos speakers, offering a modular approach to building your perfect sound system. With the Sub Mini Wireless Subwoofer, you're not just adding bass; you're unlocking a new dimension of audio fidelity.