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45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
Open until 8 pm
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Customer Ratings & Reviews

Your price for this item is $408.99
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The comparable value price is $429.98

Customer reviews

Rating 4.4 out of 5 stars with 73 reviews

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89%
would recommend
to a friend

Customers are saying

Customers regard the 10" 400-Watt Powered Subwoofer favorably, frequently praising its excellent sound quality and strong bass response. Many appreciate its competitive price and ease of use, along with its surprisingly loud volume for its size. However, some customers felt the subwoofer's power output could be improved.

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 2 Showing 21-40 of 73 reviews
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Great sub - most bang for the buck!

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

    Super easy to set up. Nice low frequency range. Great for beginners or audiophiles. Nice size too. Fits inconspicuously in the corner of the room. Beats out much more expensive competitors!

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

    Rated 5 out of 5 stars

    Great Subwoofer

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

    Great Subwoofer for home, solid sound quality and bass

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

    Rated 5 out of 5 stars

    Great Subwoofer to add to the whole series

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

    Sounds great and added to finish my whole set of energy home theater speaker system.

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

    Rated 4 out of 5 stars

    Great Thumping Action

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

    Someone has obviously figured a way to produce a very high quality of woofing at a very competitive price. Gotta love that combo. Now the real test of value will be determined by the length of time it will still function.

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

    Rated 5 out of 5 stars

    Awesome

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

    Incredible sound. My fav sub woofer...highly recommended

    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.

    this sub is great! It made the surround sound come to life!

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

    Rated 5 out of 5 stars

    Outstanding speakers

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

    Love my new Klipsch Energy speakers, great price and quality

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

    Rated 5 out of 5 stars

    Good subwoofer

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

    This subwoofer came as part of a bundle from Energy. Satisfied with the product. Good bass levels. This is paired with Energy CF 30 and is an acceptable match. It's quite heavy.

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

    Rated 5 out of 5 stars

    Great Subwoofer

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

    This is an excellent subwoofer. We have it in a room about 20' by 15 and it is outstanding. We play music constantly and the sound through a Denon receiver is excellent, and its output on Bluray is also outstanding. It can shake the floor and walls with explosions from a movie and it can magnify a good bass riff from any album and add an excellent sense of being there. In short, we love it for music, the kids love it for their Xbox.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Ease of use

    Rated 5 out of 5 stars

    Great subwoofer

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

    Easy to connect. Nice base. Added to outdoor system to complete sound depth. Great purchase!

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

    Rated 4 out of 5 stars

    Great sounding subwoofer

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

    I have had this subwoofer for a couple months now and the only thing I would change is the bulkyness. It is a nice clean shape and I know most subwoofers are going to be big so I'm not that upset. Unfortunately the room I have it in is quite small so I don't have the volume up but when I did it sounded like something was trying to break through yhe walls of the surrounding rooms and left my head ringing.

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

    Money is worth in this sub

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

    I've been looking for a sub that suit my pioneer elite receiver and gladly I found what I been looking for..And I really love it..

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

    Rated 5 out of 5 stars

    Great addition to my home theater system.

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

    I have always purchased upscale speakers to enhance sound quality. When my Infinity subwoofer went bad, I looked for a comparable model and was pointed in this direction. I have not been disappointed in the selection.

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

    Rated 5 out of 5 stars

    Simply great!

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

    Had purchased another type of subwoofer, and it kept shorting out. BB didn't have anymore, so I was convinced to buy the Energy sub and initially, I thought it was 'ok'. After a few months, I absolutely love it. It has deep sounds and very clear. Highly recommend. Would absolutely purchase another Energy speaker.

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

    So far, so good!

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

    We purchased this subwoofer based on recommendations and it was on sale. So far, seems fine.

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

    Rated 5 out of 5 stars

    Really makes the house shake!

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

    I like to watch action and Syfii movies, this sub really gives you all the jaw dropping roars, bangs, and rumbles. This thing really shakes the house! It drives my dogs crazy with all the low rumbles and floor shaking.

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

    An incredible sub for the money

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

    I live in a small apartment, so I only had a very small powered subwoofer. I watch a lot of sci-fi and action movies. The old sub just wasn't cutting it. I did some research and found this sub online at Amazon. My brother has Energy speakers and I was very impressed with them. I looked at Best Buy and they had the same exact sub. I saw that they did price matching with certain online companies (Amazon, New Egg, etc.) Found the same sub on all of the sites that they match from. New Egg had the sub for the cheapest price. They matched it and ordered the sub (didn't have one in stock). They contacted me when it came in. Picked up the sub and hooked it up to my sound system. WOW!!! What a difference. I have the gain on the sub turned almost all the way down so it doesn't shake the wall and make the neighbors mad.

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

    Rated 5 out of 5 stars

    Great subwoofer for the money

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

    I purchased this sub woofer at best buy. I am very happy with the product and sales team. I brought it home and it was nice and easy to set up just like they said it would be. It sounds great!

    I would recommend this to a friend
  • 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.

    This was a great buy and i am very happy i purchased it!

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

    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.

    This sub sounds amazing when playing movies, the bass is really good you can adjust how deep you want it to sound

    I would recommend this to a friend
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