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Customer Ratings & Reviews

Your price for this item is $124.99
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The comparable value price is $249.99

Customer reviews

Rating 4.7 out of 5 stars with 2769 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 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 regard the Core Series 10" 115W Active Subwoofer favorably, particularly praising its exceptional sound quality and powerful bass. Many appreciate its ease of use and the relatively compact size. A few customers mentioned the short length of the connecting cable as a minor drawback.

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 122 Showing 2,421-2,440 of 2,769 reviews
  • Rated 5 out of 5 stars

    Booming Bass

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

    I was astounded the punch I get out of this unit. Amazing!

    I would recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Jerry, we are more than glad to hear that you appreciate our product. We are always looking to make SONY better. Thank you for your feedback. ~Earl Sony_US

  • Rated 5 out of 5 stars

    Good product, value for the money

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

    Good product, value for the money. Sound effects are really good

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not quite the results I expected

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

    I owned a Sony 10" 100 watt subwoofer for about twenty years with which I was extremely pleased until it finally quit working. It provided exceptional low frequencies and filled the room with great sound to complete the sound spectrum while watching movies. I purchased this unit specifically because it was designed by Sony and had slightly better features compared to my previous model. I hate to say it, but it is lacking. The low frequencies are weak and don't have the same punch as the previous model. There is some presence, but I'm disappointed considering this is a newer model with more wattage. I have setup and tweaked the subwoofer to no avail. It just doesn't deliver the quality low frequency sound that I am used to and expected from Sony. P. S. I also owned a Polk subwoofer with similar specs that didn't compare. This models beats it, but is still very weak and provides an overall disappointing experience.

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hello BrotherBobby,

      Thanks for the feedback. Please be assured we take this feedback very seriously and continuously strive to improve our products. You’re going to love the room filling sound that Mica-Reinforced drivers can deliver. You’ll experience deeper, more precise bass reproduction than ever before and be amazing as your music and movies come alive! Thanks for your purchase!

      Regards,
      David Sony_US

  • Rated 5 out of 5 stars

    Only Sony

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

    If you purchase anything else but Sony you obviously don't know who's the best...

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

    Great speaker

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

    Works well, we love it. Have watched lots of movies and scared the cats with the noise.

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

    Great powered sub

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

    I think it's a great powered sub for the money. It definitely exceeded my expectations.

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

    good value

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

    I got this on sale and with the no interest promotion so it works out very well.

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

    Love the sound and the value

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

    It is a woofer and it woofs like no other. Especially like the auto sleep finction.

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

    Perfect sub

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

    Great subwoofer to compliment my surround sound system couldn’t ask for more

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

    Works great

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

    For the price, I can’t complain. It’s been 2 years and still no issues

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

    Good woofer

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

    Using in my garage and it does exactly what I needed.

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

    Good sound

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

    Purchased for my son to go along with his new stereo and he loves it

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

    Base be booming

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

    This Sony subwoofer base be booming price is high but it is worth it

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good Sub, but slight hum.

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good sub. It does have a slight hum when volume is set high (over 3/4).

    I would recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Mike,

      Thanks for purchasing your new SA-CS9 115W 10” Active Subwoofer. You’re going to love the room filling sound that Mica-Reinforced drivers can deliver. You’ll experience deeper, more precise bass reproduction than ever before and be amazing as your music and movies come alive! Thanks for your purchase!

      Regards,
      David Sony_US

  • Rated 5 out of 5 stars

    Incredible sound!

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

    Bought this to connect to my Onkyo receiver and it works great.

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

    Great buy

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

    Got it on sale. Perfect timing to buy this product

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Decent

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

    It works just fine. Is relatively loud. I feel as though it doesn't sound as 'deep' as I would like.

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

    Very good product

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

    Same as previous statement, researched the product and knew what I wanted

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

    Great replacement for old sub.

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

    My old sub no longer worked, and this was a good replacement.

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

    Good sound

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

    The bass response is very good and it distributes then sound well.

    I would recommend this to a friend