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Customer Ratings & Reviews

Your price for this item is $599.98

Customer reviews

Rating 4.6 out of 5 stars with 496 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers are positive about the SuperCube 2000's sound quality, size, bass, and power. Many appreciate its ease of setup and sleek design. However, some customers feel the subwoofer is expensive. The excellent audio performance is a frequently cited highlight.

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 19 Showing 361-380 of 496 reviews
  • Pros mentioned:
    Power

    Rated 5 out of 5 stars

    Bold

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

    Great power coming from a small cube. I wouldn't recommend anything else.

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

    Rated 5 out of 5 stars

    Sounds great

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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.

    Much better than two previous sub woofers. Works well.

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

    Don't let the size fool you!

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

    I listened to several 10" subs in Best Buy's audio room in this price range and this one was the best by far. The 7.5" woofer really puts out the bass. I keep the volume on the speaker at less than halfway, otherwise it just overpowers the rest of the surround system. Forget about the low end $100-$300 entry level subs. Save up the cash and get this one!

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

    Little Thumper

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

    My 15 inch Deff Tech sub from 2006 died , because it was such a good match with my Deff Tech Mythos fronts center and surrounds I wanted to try the Deff tech cube subs , I originally wanted the 4000 but no one had them in stock for immediate pick up . So I opted for the 2000 . I couldn't be happier . This little cube has some really big thump very similar to the 15" sub that died.

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

    Rated 4 out of 5 stars

    Nice subwoofer.

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

    Subwoofer is very nice once it is dailed in to match the system it is joined with.

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

    Rated 5 out of 5 stars

    So much power in a little cube

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

    This is really a great product. So much bass. Highly recommended.

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

    Rated 4 out of 5 stars

    It brings the boom

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

    Small. Great bass. Requires direct input from A/V receiver.

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

    Rated 5 out of 5 stars

    Excellent subwoofer

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

    Excellent bass quality. amazing Subwoofer I have two of these in 7.2!

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

    Rated 5 out of 5 stars

    Great sub

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

    Great sub. Very tight and clean sound. Well worth the few extra dollars

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

    Rated 5 out of 5 stars

    It rocks the house

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

    Very powerful subwoofer Definitely adds more bounce to the ounce

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

    Rated 5 out of 5 stars

    Nice profile and unobtrusive

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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 marked improvement to what we had before

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

    Rated 5 out of 5 stars

    Big sound

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

    For such a small box, you feel it’s a much larger Sub

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

    Rated 5 out of 5 stars

    Tight Bass

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

    As expected from a Def Tech product. Precise Tight Bass at ALL levels.

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

    Rated 5 out of 5 stars

    Packs a lot of punch for a small speaker

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

    I'm amazed at how good this subwoofer sounds. I think it's a good buy.

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

    Rated 5 out of 5 stars

    Awesome subwoofer

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

    Awesome subwoofer, I'm really happy that I purchase this super cube

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

    Rated 4 out of 5 stars

    Great sound

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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.

    I was nervous about the size with 600 plus watts but I'm very happy.

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

    Rated 5 out of 5 stars

    Great sound

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

    Speakers are great! Sounds like I’m at the theater!

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

    Good sound - good price

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

    It works well for us and was the right price point.

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

    Rated 3 out of 5 stars

    Decent Sub. Easy to hook up

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

    This sub is ok. There’s no way I would have paid the full price. I only got it because of an anniversary half off sale. There are times when it will automatically start humming quite loud on its own. The bass is decent for a back bedroom or spare tv room. My 12” Reference Series Klipsch is BY FAR, a better sub!!

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

    Rated 5 out of 5 stars

    Amazing

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

    This super cube is amazing the amount of punch you get out of it!

    I would recommend this to a friend