Search  for anything...
Sonos

Sonos Sub (Gen 3) - Black

Based on 1,909 reviews
Condition: New
Checking for the best price...
$774.99
Holiday Deal · 3% off was $799.00

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Trends Goods
Arrives Tuesday, Nov 17
Order within 19 hours and 36 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Color
Black
Model
S26
Dimensions
15.3"D x 6.2"W x 15.8"H
Weight
15467 g
Frequency Response
120 GHz
Audio Output Mode
Surround
Warranty
1 Year
Works with
Television

Features 1

  • Included components: Warranty and Product Information

Description

Masterfully engineered Sub's sound ports strategically force the internal energy out of the cabinet to prevent muffling while the specially developed resin resists vibration.

Specs 41

Brand Sonos
Speaker Maximum Output Power 245 watts
Frequency Response 120 GHz
Connectivity Technology Wi-Fi
Audio Output Mode Surround
Mounting Type Floor Standing
Enclosure Material Polycarbonate (PC)
Speaker Type Subwoofer

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

We love Sonos!
This subwoofer packs a punch! It is amazing when combined with the sound bar and surround speakers. Easy to plug in and connect to the rest of the sound system. It isn’t too heavy and can be placed practically anywhere! The construction of the subwoofer is great because the sound is being channeled through the center rather than at the bottom (so no risk of the speakers hitting the surface of whatever it’s sitting on). It is truly amazing! Definitely worth it if you value a quality surround sound experience! ... show more
Reviewed in the United States on July 28, 2024 by Nikki
Brilliant & money well spent.
These Sonos systems are truly incredible. I have had my Sonos Arc for a couple of years and had it paired with a pair of the Sonos One SL speakers for the rear channels in addition to a single gen 3 sub. I recently added a second gen 3 sub and could not be happier. If your putting together a home cinema system I urge you to just go with the buy one cry once idea and get the complete system with a pair of subs. I believe all in with the newer rears and the new arc ultra it will put you around $3500 which is money well spent and for 99/100 people this system will exceed your expectations. Kudos to Sonos for putting together such a brilliant system at the price point it’s offered at. ... show more
Reviewed in the United States on March 8, 2025 by Mark
definitely adds to sound quality
subwoofer definitely adds to SONOS speaker sound experience. I brought one to put onto my pair of play1 speakers as they sounded good but didn't have the low bass kick I am used to. System sounds totally different now with dynamic bass, truly amazing difference. On a whim I moved the subwoofer to a room I have 2 play3 speakers in and the difference it made was truly amazing. Sub added low sound freqs that made system sound superior. Lastly I moved to living room that I have 2 play5 speakers in. Wife thought I was crazy to put there as play5 speakers already have good kick and range. Thinking that since the play5 speakers have good bass it wouldn't make a difference, boy was I/she wrong. it definitely improved the music quality dramatically. I'm not trying to be a sales person but once you hear the difference the subwoofer makes with any pair of SONOS speakers its hard to go without them. I currently have 3 subs (2 gen3 and 1 gen2), I cant really tell the difference between them. The only weakness in the SONOS sub is that they are pricey. ... show more
Reviewed in the United States on November 8, 2020 by Cedric H.
Clean bass, amazing quality
Setting up the Sonos Sub Gen 3 with an Era 300 was a breeze, and the results were astounding. Even with the Sub placed 10 feet away from the Era 300, the sound quality was exceptional, with no rattling and a deep, rich bass that didn't overpower the volume. This setup delivers a powerful low-bass experience, enhancing the overall audio quality without overwhelming the room. It's a great choice for those who want to add depth to their sound system without sacrificing clarity or comfort. ... show more
Reviewed in the United States on June 12, 2024 by BC
Amazing sub....
Teamed this with the beam for our tv room (family room), the room is like 20 by 35 feet. This sub fill the room, and provides that theater experience with it. Setup was beyond easy, once the beam was added with the app, it asked if you wanted to add the sub, you say yes, press the button on the back, then software update... done... And it's like a THX sound in a theater at home!!!! I wish it was as pricey as it is... but worth it! ... show more
Reviewed in the United States on January 28, 2021 by J. Goldberg
Amazing Sub!
Absolutely amazing! Used with Sonos Arc soundbar, and it’s absolutely prefect.
Reviewed in the United States on September 19, 2025 by Nic Vallejo
Finally!
After a couple of delays my Sonos Sub Gen 3 finally arrived! If you’re familiar with Sonos products then the Sonos Sub Gen 3 is more or less the same with the deep bass response and elegant design we’ve come to know from the previous generation. The major difference with the Gen 3 are it’s internals. I believe it has an improved WiFi card, BLE, and improved processing power. I do wish the Sub came in a matte finish this time around but the glossy design is still beautiful. If you’re looking into buying the Sub, I highly recommend it as it makes your Sonos system better overall. When you add a Sub to your Sonos system, the low frequencies get offloaded to the Sub so that the Beam/Arc and Ones can handle the higher frequencies. It’s a must if you’re serious about investing in the Sonos ecosystem. ... show more
Reviewed in the United States on June 27, 2020 by Jose
As advertised
Yes this is fantastic sub but is it worth the money? We purchased the Sonos Arc with a pair of Sonos One SL because we love the idea of a wireless sounds system. The sound quality is exceptional. Our previous setup was a receiver with Klipsch speakers and sub. Which in my opinion, produced a very close sound experience but for 1/2 the cost. Is the lack of wires worth the extra cost? Probably because I plan to purchasing the same setup for the basement. It is nice how Sonos speakers can communicate with each other. They are expensive though... ... show more
Reviewed in the United States on March 28, 2021 by Brandon
How it works
Checking for best price...