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$899.00

Customer reviews

Rating 4.8 out of 5 stars with 2198 reviews

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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

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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 27 Showing 521-540 of 2,198 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    BEST SOUND SYSTEM!

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

    Sounds AMAZING!! The entire Sonos system is top notch. We have a speaker in every room, this is the best sound system we have ever had.

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

    Big sound in a compact size

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

    The Sonos Mini Subwoofer packs a powerful punch for its size. Setup was a breeze, and the app makes controlling everything incredibly simple. From fine-tuning the bass to syncing with my other Sonos speakers, the entire experience is smooth and user-friendly. It blends seamlessly into any room and adds rich, deep sound without taking up much space. Highly recommended!

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

    Worth it!

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

    Low frequencies make all the difference! Well worth the price! A must have pair with the Arc Ultra!

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

    Simply wow

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

    Wow, add another and they will move the house. One is more than enough adds so much depth to overall sound

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

    Rated 5 out of 5 stars

    A little pricey, but worth every penny

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

    This Subwoofer is a "Game changer" I didn't think this was needed with the Arc Ultra, but Wow! what difference this makes.

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

    Very Clean Bass - No Vibrations, High Quality

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

    Performance: Bought this sub for my basement system (beam + 2 play 1’s) and placed it directly on a hard floor. The sound is very punchy and has good weight to it without any vibration. Movies and music sound excellent and I was surpised by how much it added to gaming. The isolation is excellent so small thuds have a punch but no follow on vibrations which makes the gaming experience much more immersive. Set Up: You’ll need the sonos app but if you’re buying this sub, chances are you already have other sonos products. Set up has been simplified and connecting to my exisiting system took about 20 seconds. Simply place the phone near the top of the unit and it connects. Build Quality: The finishes on the unit are high quality plastic, the rubber feet help keep it in place and it generally feels pretty solid. I have two beams and four play 1’s and this unit definitely feels the most “premium” of the products. Overall: I had high hopes for this system and it exceeded my expectations. I would recommend for smaller home theater set-ups, living rooms & gaming set-ups, and as a dedicated hi-fi system.

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

    Amazing Sound Addition

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

    Great addition to my sound system. Great sound that fills the room.

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

    Rated 5 out of 5 stars

    Sub

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

    You can truly feel the bass around the whole room. Great purchase!! Connects easily to my other sonos devices through the app.

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

    Rated 5 out of 5 stars

    Excelent

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

    Pair with the ultra, perfect combination, it sounds incredible

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

    Rated 5 out of 5 stars

    Sonos for the Win!

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

    Sonos is ALWAYS 10/10! The base is excellent and more than enough for most home spaces. Fully customisable bass levels makes it possible to adapt to any space.

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

    Rated 5 out of 5 stars

    Great purchase.

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

    Outstanding Performance. The base hits hard with both TV and music playing.

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

    Rated 5 out of 5 stars

    Great sub

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

    Great sub. Completed my set. Only downside is it's app based and constantly updating.

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

    Sonos Mini Subwoofer review

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

    I love the base that it kicks out, has made watching movies an exemplary experience

    I would recommend this to a friend
  • 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.

    A great and necessary addition to my sound bar. Recommend highly

    I would recommend this to a friend
  • 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.

    Sub mini makes a huge difference when combined with Beam (Gen 2). Glad I added this.

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

    good bass necessary

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

    highly recommend for high quality but no bass or deep tones without a sub on the standard sonos speakers...so this is needed imo

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

    Sonos speakers sub , sounds amazing I would recommend this to anyone looking to add bass in there sound system.

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

    Subwoofer

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

    Great base and never have had an issue with the device. It connected to the soundbar and surrounding speakers easy

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

    Rated 5 out of 5 stars

    Incredible

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

    Absolutely incredible. Crystal clear. Bass in amazing.

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

    Rated 5 out of 5 stars

    Sonos sub 4

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

    Love the sound experience, it is stunning it was an add on to my home sourround sound, so now i have two subs and it just got better than beeing at a movie theater.

    I would recommend this to a friend
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