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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 361 reviews

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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

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95%would recommend to a friend

Customers are saying

Customers consistently note the superior sound quality and impressive bass response of the Sub 4 Wireless Subwoofer, frequently praising its ease of setup and sleek design. Many appreciate its wireless connectivity and compact size, while some find the price point to be a significant drawback. A few users experienced compatibility issues, highlighting the importance of checking system requirements before purchase.

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 5 Showing 81-100 of 361 reviews
  • 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
  • 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.

    Thank You Much Best Buy For The Sonos Sub. I Highly Recommend For A Quality Sound in Your Home!

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

    Rated 5 out of 5 stars

    Sonos!

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

    Great addition to Arc Ultra and Era 300s. My wife thinks it’s too loud, which means the entire setup is perfect! Love Sonos!

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

    Rated 5 out of 5 stars

    ELG Sonos Sub 4

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

    Sound feels like a big room with powerful bass! It fills the room with power!

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

    Rated 5 out of 5 stars

    Sub+ arc

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

    Great sound and easy to set up. Definitely what was missing for my arc sound bar.

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

    Rated 5 out of 5 stars

    It Thumps.

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

    I was a Bose guy for ever but let me tell you this subwoofer blows it out the water. The plenty of bass. Makes you feel like you’re in a movie theater.

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

    Rated 5 out of 5 stars

    Good

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

    Sounds great looks good. I had to get a whole new sound bars because the sonos i had was not compatible.

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

    Rated 5 out of 5 stars

    Sonos sub upgrade

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

    Easy to setup and works well with the Sonos Arc soundbar. Very good sound quality. And I got it on sale.

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

    Rated 5 out of 5 stars

    Great Sub Gen4

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

    Great Sonos woofer with Arc soundbar. I can feel the Movie theatre at my home. Sonos app is user-friendly and very easy to connect.

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

    Rated 5 out of 5 stars

    Great sound

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

    Sounds amazing and easy setup. Only downside with sonos is wifi only

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

    Rated 5 out of 5 stars

    Great improvement over Gen 3

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

    Purchased the Gen 4 to replace a mini sub. As compared to the Gen 3's that I have, love the matte finish and the sound is phenomenal! Definitely recommend.

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

    Rated 5 out of 5 stars

    Sub 4

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

    Sounds great. The installation was seamless, and the matte black is stylish. I dont notice a sound difference, however, i wanted the new technology

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

    Rated 5 out of 5 stars

    Wow sounds good

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

    The Sonos sub makes a significant difference in my system. Sound is excellent

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

    Rated 5 out of 5 stars

    Speaker

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

    It's a speaker it makes music louder I don't know what else to say. Does anyone ever win any of these surveys?

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

    Rated 5 out of 5 stars

    Amazing bass

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

    Paired with the Sonos Arc and this thing is amazing. Sound is very full and mids are much cleaner now.

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

    Rated 5 out of 5 stars

    Packing a punch

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

    Makes a huge difference when adding to the arc. Very sleek and sounds great. The whole system can make your whole house shake, rattle and roll.

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

    Rated 5 out of 5 stars

    Awesome addition

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

    We added this sub to our whole house Sonos system and it made a huge difference!

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

    Rated 5 out of 5 stars

    Replaces The Sony SA-SW5 Subwoofer

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

    The new Sonos Sub 4 totally blows away the Sony which is the top subwoofer in their premium Bravia Theater system. The Sonos integrates much better with the soundbar and has much deeper bass. When watching a movie you can actually feel the explosions and hear the gunshots. Sonos exceeded my expectations with this new subwoofer.

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

    Rated 5 out of 5 stars

    Amazing!

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

    this is amazing! Great sound and easy to set up. Recommend

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

    Rated 5 out of 5 stars

    Great quality

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

    Perfect bass and great value for my living space.

    I would recommend this to a friend
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