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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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Rating by feature

  • 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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Cons mentioned filter

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 102 Showing 2,021-2,040 of 2,769 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Great for medium size room.

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

    Great for starting out our medium sized family room!

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

    Rated 4 out of 5 stars

    Perfect size

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

    Awsome price for this subwoofer .perfect for any soround sound system.

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

    Decent value that could benefit from a user guide

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

    Decently punchy sub, just wish there were actual instructions included with it to explain exactly what each knob does. Afraid to adjust settings cuz I don't want to blow the unit

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

    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.

    Great!! Added the deep bass sound I was missing!!!

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

    Rated 4 out of 5 stars

    Great unit for mid range price

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

    Great unit for the price. Using it in a basement home entertainment system and it does a great job.

    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.

    Sounds great in my large room. I would recommend it .

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

    Bass is good

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

    For the price the item works great. Sub hits hard enough to be enjoyed at a party for a 10 inch sub.

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

    Rated 4 out of 5 stars

    Good sub

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

    Good frequency response. Built well. Amp is a little weak but this seems to be common with new Sony products.

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

    Rated 5 out of 5 stars

    Quality speaker

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

    Very nice speaker for the money spent. Quality sound

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

    Rated 5 out of 5 stars

    great speaker for the money

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

    Sounds great didn't have to spend a ton. Great buy

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

    Rated 4 out of 5 stars

    Nice sub

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

    Good sounding bass, just not as solid as my old 90 watt Sony.

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

      Hi Dobster, thanks for the 4-stars review! We are extremely pleased you are overall satisfied with the excellent bass sound quality of your new SA-CS9 115W 10” Active Subwoofer. We will surely take note of your feedback as we always strive to make this a better experience. 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 amazed as your music and movies come alive!

      Thanks for purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    absolute great sound

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

    love the product the sound everything about it ...

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

      Well, you purchase the best brand. We are happy that you love your new Sony Subwoofer. Thank you cody8173 for choosing Sony! -Vincent sony_US

  • Pros mentioned:
    Bass

    Rated 4 out of 5 stars

    Home system

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sub woofer. It was good price at the time of purchase.

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

      Hi HappyWifeHappyLife, thank you so much for the 4-stars review and feedback! We are incredibly pleased to hear you are happy and satisfied with 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 amazed as your music and movies come alive!

      Thanks for purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sounds great

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

    Great subwoofer from Sony. Priced right and good product.

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

    Rated 5 out of 5 stars

    Good sub sound is great

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

    Good sub for the price. Like the auto off . Has deep bass

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

    Works as expected

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

    Connected to my Onkyo receiver, no problems or issues with setup and operation.

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

    Rated 4 out of 5 stars

    Good for the money

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

    Sound is pretty good, meets expectation for $, next level of quality is at least double the cost.

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

    Rated 5 out of 5 stars

    No surround system should be without.

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

    The finishing touch to a complete surround experience

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

    High Quality Sub!

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

    Awesome Subwoofer. Much better performance than any other brand in the market. Works great with Sony receivers.

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

      Hello Omar,
      That's perfect! Thank you for your review and we're glad that you appreciate the awesome bass quality of our Sony - Core Series 10" 115W Active Subwoofer that goes well with your Sony Receiver. 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! Thank you for choosing Sony! - Marco Sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Speaker Rocks!

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

    Rounds out the surround sound setup nicely! Glad it can go anywhere.

    I would recommend this to a friend