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Customer Ratings & Reviews

Model:
SUBG4US1BLK
SKU:
6597168
$899.00

Customer reviews

Rating 4.8 out of 5 stars with 2622 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 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

96%would recommend to a friend

Customers are saying

Customers have good things to say about the Sub 4 Wireless Subwoofer, especially its incredible sound quality and the added bass it provides. Many appreciate the design, ease of use, quick setup via the Sonos app, and effortless wireless connectivity. Some customers feel the price could be better, and a few have noted compatibility issues with older Sonos devices.

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 18 Showing 341-360 of 2,622 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great addition

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

    Adds that extra little bit to the system with some kicking bass. Great addition to the Sonos Arc Ultra Soundbar.

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

    Rated 5 out of 5 stars

    Love it

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

    The bass on this subwoofer is phenomenal. I love it

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

    Rated 5 out of 5 stars

    Awesome!

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

    This subwoofer makes the difference. I love it if you want to get a smaller soundbar make sure you add this, you won’t regret it.

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

    Rated 5 out of 5 stars

    BUY THIS!!! Add it to a ARC ULTRA

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

    Deep bass. Sleek Design. Absolutely luv this subwoofer.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    All the bass you need

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought one of these to use with a Sonos Beam to fill out the low end - and worked great. Eventually upgraded the Beam to an Arc, but the Sub Mini still works great. Gets you those low notes in musical programs, TV shows and movies without taking up a bunch of space in your living room. Won't shake the furniture, but makes your TV sound better.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Intensity

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

    Wanted some extra intensity for Super Bowl 2026 and let me tell you, my guess are still raving about the sound of the game and half time show. It’s so good, seriously. If you can afford it. GET IT!! I have the middle size bar and 1 mini sub.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great addition!

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

    I have a Sonos system on the lanai and added this little gem. I was trying to decide between upgrading some speakers, or adding a sub. I couldn’t believe the difference it makes! I paired with a Beam soundbar and Play1’s (Arc and full sized sub indoors on the TV) and it made a HUGE difference in depth and quality of the music. Love it, wish I’d have added it before! If you’re on the fence between adding a sub, or upgrading speakers, I’d recommend the sub. Sonos has done a lot to make adding speakers much easier. I’ve had a Sonos system from the time they originally came on the market. Setup before was difficult and speakers had to be paired after power outages, software upgrades, etc. This literally was a case of plugging it in, letting it initialize, and then adding it to my system in the App.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect Noise.

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

    I loved it! You get what you paid for. It’s expensive but worth it. I bought the beam and the sub and it’s not too loud. I had bought another one and I had to put the volume up and then the *boom* out of nowhere. This one is perfect. However, I must note there is no remote and it’s only done through the phone. There are pros and cons to that…

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

    Rated 5 out of 5 stars

    Buy the sub woofer

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

    I have switched over to Sonos for all my equipment. The sub woofer is the single best component I have. It makes a huge difference and I have BIG sound all over the house

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

    Rated 5 out of 5 stars

    Worth the price

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

    Its a worth addition to my home theatre. It fills the entire room with sound and truely deep bass

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

    Rated 5 out of 5 stars

    Sonos sub

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

    Blends perfectly with the arc I love it so much I bought a second one

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

    Rated 5 out of 5 stars

    Sonos base speaker

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

    Works and sounds better than I would ever assume very happy with the service. Your Tech did an awesome job explaining it to me. Looking for a sale on the smaller unit.

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

    Rated 5 out of 5 stars

    Sonos

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

    Subwoofer was easy to hook up, amazing sound and the app was easy to use

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

    Rated 5 out of 5 stars

    Amazing product

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

    Bass is so subtle and as soon as you heart it you will know that you are listening to some expensive high quality bass

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

    Rated 5 out of 5 stars

    KevinF

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

    Excellent sound and delivers as promised. Definitely adds to the entire experience.

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

    Rated 5 out of 5 stars

    Great Addition to my Home Theatre

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

    Seamless integration and easy set-up. Excellent sound.

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

    Rated 5 out of 5 stars

    The little woofer that could

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

    The sound of this very small sub is beyond words! It's more than you'll expect. Being wireless just adds on to the greatness of the sub.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    The little sub that can

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

    Easy setup and powerfull little sub. Great for smaller rooms.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Design, Sound quality

    Rated 5 out of 5 stars

    Sonos subwoofer

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

    I like the look, slick and modern, but overall the sound is great and exactly what i was looking for.

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

    Rated 5 out of 5 stars

    The best!

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

    This is amazing, i really love it it’s perfect combination with my Sonos arc!

    I would recommend this to a friend