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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 2768 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

Pros mentioned filter

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 86 Showing 1,701-1,720 of 2,768 reviews
  • Pros mentioned:
    Sound quality

    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.

    Really adds to the sound in our place! Makes all the difference in the overall experience

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

    Rated 5 out of 5 stars

    Very nice and powerful sub

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

    Purchased this to add to my new Sony 770 receiver. It is a nice addition to the setup.

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

    Rated 5 out of 5 stars

    Sony Subwoofer

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

    Great Subwoofer, sounds great for the price!!!!!!!

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

      Hi Sj123, 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! Thank you for choosing Sony and for the 5-star rating! -Carl Sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    perfect

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

    The bass is super awesome. I love the way my surround sound is magnified with this. Deep awsome bass

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

    Great subwoofer addition for my surround sistem.

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

    Very easy to connect with a Sony amplifier, plug an play.

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

    Rated 5 out of 5 stars

    Great product ...!!!

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

    it is perfect for my home needs, excellent sound and performance

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

    Rated 5 out of 5 stars

    Movie like base

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

    Nice bass easy to set up complements the room really well fits right into the corner. Looks good with the home entertainment center.

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

      Hi LawrenceN,
      Many thanks for the 5-star rating! We're glad your new SACS9 subwoofer were a great addition to your Home entertainment setup. 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! - Kris Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great!

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

    Amazing! Couldn't be more happy than I am with this product!

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

    Rated 5 out of 5 stars

    Good sub

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

    I bought 4 of these for my home theatre with the wireless sub kits. Good subs.

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

    Rated 5 out of 5 stars

    Sony - Core Series 10" 115W Active Subwoofer

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

    Yes it works just as it should and I would get another one. Nice sound on it.

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

    Rated 4 out of 5 stars

    Ok

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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 haven’t had it hooked up yet but I’m looking forward to listening to it soon

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

      Hi Mrbones04,

      Thanks again for your review.

      We are glad you are satisfied with your purchase. I'm sure you'll like the amazing bass sound quality of our 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!

      Thank you so much for purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Good product

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

    Was worth the money a good value. Not very expensive but worth every penny would do it again.

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

    Rated 5 out of 5 stars

    Must Buy

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

    Recommend for sure Sound quality is really good .

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

      Hi DAVID,

      Thank you so much for the 5-stars review and feedback! We are really delighted to hear you are satisfied with the outstanding bass sound quality of 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 recommending our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Love it!!!

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

    I don't have a big home so don't need some high tech subwoofer but, this thing does great!!!

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

    Rated 4 out of 5 stars

    Subwoofer

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

    Good bass for the price. Satisfied with the purpose I needed.

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

      That's awesome, Zach! We are extremely pleased it suits your needs! We are also thrilled that you are satisfied with the amazing bass sound quality our 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!

      Thank you so much for purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Rated 5 out of 5 stars

    Great bang for the buck!

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

    I had been watching this subwoofer for a while and finally caught it on sale again. I am very happy with the sub overall, as I was looking for a newer one that had both the LFE input along with speaker level inputs. I am still in the break in period, but the bass is significantly more "full" than my 10 year old Panasonic sub. Very happy overall.

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

    Rated 5 out of 5 stars

    Exceeded my expectations!

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

    The unit has 300 watts of good, clean bass. It is a great addition to my audio system!

    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.

    Really upped our home theatre game. Sound is amazing, almost eerily realistic.

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

      Hi ChristyMack, that's awesome, we're glad you like the subs! Thanks for choosing Sony! Regards, -Mark sony_US

  • Rated 5 out of 5 stars

    Powered Subwoofer

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

    Nice powered subwoofer. Very powerful for a speaker enclosure of this size.

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

    Nice Piece

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

    This thing has all the power needed for most living rooms.

    I would recommend this to a friend