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  • Front. KEF - Kube 12" 300W Powered Subwoofer - Black.
  • Left. KEF - Kube 12" 300W Powered Subwoofer - Black.

KEF - Kube 12" 300W Powered Subwoofer - Black

Model:
KUBE12B
SKU:
6197962
Your price for this item is $949.99

Customer reviews

Rating 4.9 out of 5 stars with 80 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 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers find value in the Kube 10" 300W Powered Subwoofer's exceptional sound quality and impactful bass, frequently praising its ability to create an immersive audio experience. Many appreciate its size, finding it suitable for various room sizes. The subwoofer's performance consistently receives positive feedback. There are no reported negative customer experiences.

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 3 Showing 41-60 of 80 reviews
  • Pros mentioned:
    Bass

    KEF Kube 10" Subwoofer

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

    Gorgeous subwoofer. I purchased this to match my KEF T2 speakers. I would recommend.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Great for music

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

    Clean, dynamic response. Surprisingly solid low end.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Heavy and tight

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

    One of the best sounding subs that can be bought at any price

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

    Punches Above it’s Weight

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

    Surprising amount of kick for a smaller unit. Considering a second for a 5.2.4 setup, but one just might be enough on its own.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    fast delivery

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

    Happy with this purchase really kicked up the sound on my ls II wireless set up ordered on line delivered same day

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Good woofer

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

    All is great. Quality and sound is good for the money. One small improvement will be to have the ability to install bigger screws at the bottom. The sound dumpers are very inadequate and to upgrade it is impossible.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Fantastic subwoofer.

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

    Fantastic subwoofer. It compliments the LS50 speakers very well. Highly recommended!

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Sorry no pictures sub is purposely hidden away.

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

    Kef 10"sub hits pretty hard and fills my 22'×24' den with plenty of bass to compliment my LS 50s. Not quite rap level bass but definitely Acdc rock/roll

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    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.

    This is a great sub!! It is solid and is configurable to your musical tastes and listening environment.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

    I would recommend this to a friend

  • Great sub

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

    WOW. This sub booms. Turned it up in my living room and rattled the pictures on the bookshelf.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Kube 12

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

    Pairs perfectly with the 2xQ950 + 1xQ650 = 2xQ150 5.1 setup.

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

    Review

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

    Great product. Fills room with sound. Would buy again.

    This review is from KEF - Kube 8" 300W Powered Subwoofer - Black

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

    Good for what I need

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

    I have another older , bass and I wanted to try 2 to balance everything. It works for me but I definitely do use this to its full capacity. But I am loving the kef brand, clean crisp speakers. I'm done with sound bars, unless I want to just spend $300 for a guest room or something.

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

    Kef subwoofer

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

    Excellent subwoofer. Sounds better and better as it breaks in.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Surround sound

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

    KEF Kube 8" 300W Powered Subwoofer they both sound great

    This review is from KEF - Kube 8" 300W Powered Subwoofer - Black

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

    Great

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

    Outstanding bass, adds to my B and W's perfectly, couldn't ask for more.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    Powerful bass

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

    Compact yet powerful subwoofer that really adds to the viewing experience.

    I would recommend this to a friend

  • Great looking and options

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

    Sleek design and has the option to become wireless.

    This review is from KEF - Kube 10" 300W Powered Subwoofer - Black

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

    A complete system

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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 without taking up a lot of floor space

    This review is from KEF - Kube 8" 300W Powered Subwoofer - Black

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

    Subwoofer

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

    This thing is really big . i have this behind me & you feel like you are in the movie.

    I would recommend this to a friend
Page 3, Showing 41-60 of 80 reviews
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