Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Sonos - SONOS SUB (GEN3) - Black.
  • Angle. Sonos - SONOS SUB (GEN3) - Black.
  • Left. Sonos - SONOS SUB (GEN3) - Black.
  • Back. Sonos - SONOS SUB (GEN3) - Black.
  • Alt View 11. Sonos - SONOS SUB (GEN3) - Black.
  • Alt View 12. Sonos - SONOS SUB (GEN3) - Black.
  • Alt View 13. Sonos - SONOS SUB (GEN3) - Black.
  • Alt View 14. Sonos - SONOS SUB (GEN3) - Black.
  • Alt View 15. Sonos - SONOS SUB (GEN3) - Black.
  • Alt View 16. Sonos - SONOS SUB (GEN3) - Black.
  • The Sonos Sub Generation 3 video 0 minutes 22 seconds

Sonos - SUB (GEN3) - Black

Model:
SUBG3US1BLK
SKU:
6411140
Highly rated by customers for:
Clearance
$119.99
Save $479.01
The comparable value is $599.00

Customer reviews

Rating 4.9 out of 5 stars with 4938 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers are impressed with the SUB (GEN3)'s top-notch sound quality and serious bass, as well as its lovely design and ease of use. Many reviewers also appreciate its seamless connectivity and quick setup. However, some customers express concerns about whether the product is worth the price.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 50 Showing 981-1,000 of 4,938 reviews
  • Pros mentioned:
    Sound quality

    Expensive but worth it.

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    If you are like me wondering if you should get a sub for an amazing bar the answer is yes you should! As soon as you set it up the Sound bar just feels revamped since it does not have to handle the bass anymore and let me tell you guns, explosions, crashes, music just about everything sounds so much better with a bass. If you have the money to throw around just do it you won't regret it.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Incredible Sub

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super Easy to hook up. Sounds great. Hooking this up to the arc was a great idea.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Sophisticated Sub

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Overall, this is an excellent product. Workmanship, sound quality, and overall fit and finish are superior. In addition, this subwoofer can be a hard-wired sub or better yet, a wireless sub allowing for placement flexibility throughout your home or apartment, The only negative is you must be on the Sonos platform.

    I would recommend this to a friend
  • Pros mentioned:
    Bass

    Sub gen 3

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This thing is powerful and it has some serious bass!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Sonos Sub

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sub was easy to set up to wifi, added better sound stage to the play bar, I would buy again

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Sonos

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound and easy set up. High quality and packed nicely forshipping

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    I have 2 of them now…

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m not sure that I can tell the difference between the Generation of each evolution… but this is still amongst the best out there. I have 2 of them now and they are amazing. They work wirelessly with the sound bar so you can place at a reasonable distance if you choose. Easy to pair with system and you can have 2 synchronized as well.

    I would recommend this to a friend
  • Pros mentioned:
    Design, Sound quality

    Sonos

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sound is like sitting in a theater. The design is goes good with our room decor. Love it!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Sonos!

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Im so glad inmade this purchase! This is by far one of the best subs ever! It sounded even better at home than it did in the store! Sonos is top notch! I know its a llittle expensive but its worth the buy!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Great Addition….

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We started out with just the BEAM for our sound bar but felt something was missing. I called and spoke to a customer sales and got information on the SONOS Sub. We have the Best Buy Totaltech plan so someone came out and installed and explained. WOW, what an addition, the sound NOW is much fuller, wonderful bass and completes this system, except now I need 2 rear speakers!!!

    I would recommend this to a friend
  • Pros mentioned:
    Size, Sound quality

    Arc me

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good but big $$ Lots of bass Easy to connect Saves a ton of space and is great with the arc

    I would recommend this to a friend
  • Pros mentioned:
    Size, Sound quality

    Incredible and conveniently sized

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent bass reproduction with no distortion whatsoever. Very impressive given the size.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Adds BOOM to my sound bar…love it

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wow, works great with my arc sound bar. Easy to setup.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Great

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Husband Loves this SUB. It brings that theater feel to our home!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Sonos Gen 3 Sub

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This subwoofer is great. It is crisp, powerful, and best of all…WIRELESS!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Sonos Good

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install and excellent sound for this cool looking speaker!!

    I would recommend this to a friend

  • Great Customer Service (Painless Process)

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my third piece to the sonos speaker system and seemed fairly easy to set up, however I forgot to turn on my arc before powering on the sub and could not figure it out. I called Your customer service and they answered in just a couple of minutes and was able to log on and solve my problem quickly.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    good product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    sounds great, easy to use and set up. A good choice

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Glad we added the Sonos Sub to our Sonos environme

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Outanding performance and very easy to add to Sonos environment. Sounds great.

    I would recommend this to a friend
  • Pros mentioned:
    Design

    Slim and sleek - big sound!

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So simple to set up and the slim design let’s it fit anywhere

    I would recommend this to a friend
Page 50, Showing 981-1,000 of 4,938 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.