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$124.99
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Comp. Value: $249.99

Customer reviews

Rating 4.7 out of 5 stars with 2770 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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95%would recommend to a friend

Customers are saying

Customers express satisfaction with the Core Series 10" 115W Active Subwoofer, particularly praising its great sound quality and powerful bass. The subwoofer's awesome price, ease of use, and small size are also appreciated. A minor concern is the cable length, with some customers wishing for a longer connection cable option.

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 23 Showing 441-460 of 2,770 reviews
  • Pros mentioned:
    Price, Sound quality

    Rated 5 out of 5 stars

    Good quality

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

    It sounds loud and clear. Great forthe price. I recomend it.

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

      Hi Mariaalmanaci,

      Awesome! We're glad that you like the sound quality of the 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 choosing Sony!

      -Ralph Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great sound at a great price

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

    Amazing, high-quality sound for a great price. Not boomy or punchy like some subs can be. Added to a pair of powered speakers as my home theater system and it blows away any soundbar I've owned or heard. Highly recommended.

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

      Hi Jay123,

      Fantastic! We are happy that you are satisfied with the amazing bass sound quality and reasonable price of the 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 recommending our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Size, Sound quality

    Rated 4 out of 5 stars

    Good sound

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

    Great value. The sound is good for a small subwoofer. Not the deepest or cleanest bass, but for the price I have no complaints. Using in a 400 sq ft great room and it fills the room.

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

    Rated 5 out of 5 stars

    Working as advertised

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

    Easy to set up and use the ability to put out more bass then I need. If I turn it up to med the room shakes (in a good way).

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

    Rated 5 out of 5 stars

    Bass speaker

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

    Great sound, easy to use and set up. Size fit in any room.

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

      Hey jack,

      Thanks for commenting! We are so happy to hear you are satisfied with the compact size, ease of setup & use, and outstanding 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:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Best subwoofer

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

    Best bass sound quality, good for the price and easy to use. Really love it!!!

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

      Hi Travis, thank you so much for the perfect star rating! We are incredibly pleased it suits your needs and expectations! 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:
    Bass, Price

    Rated 5 out of 5 stars

    Boom!

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

    This sub-woofer puts out a great low rumble and beat, I got it during a 50% off sale super great price! Could not pass up!

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

    Rated 5 out of 5 stars

    Excellent Sub

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

    Upgraded from a Bose soundbar type system to a full Sony set up. I couldnt be happier with this sub and the rest of my Sony speakers. I paired this sub with an STRDH750 receiver, a pair of SSCS3 speakers, and a SSCS8 center speaker. I am not an "audiophile" by any means, but I think this system sounds amazing. I happened to get all of these components while they were on sale also. Must say it was worth every penny.

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

    Rated 5 out of 5 stars

    Great sub

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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.

    Great sub. Easy setup, great sound. Superb price point

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

      Hi APWV,

      Fabulous! We are really thrilled to hear you are satisfied with the ease of setup, exceptional bass sound quality, and affordable price 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:
    Bass

    Rated 5 out of 5 stars

    Sony has always delivered.

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice. Smooth and clear bass tones. Adjustable range. I thought the neighbor was having a block party until I figured out I was just hearing previously inaudible frequencies. Adjusted the range to keep them from calling the cops on me.

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

      Hi SaltyDocLemur,

      You've made a great choice! Thank you very much for sharing your amazing experience with the SA-CS9. We are so happy to know your satisfaction with the incredible bass sound quality of this 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:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Subwoofer

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

    Excellent sound. Easy to install. Compatible 100 % with my Sony Home Theater.

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

      Hi Willthechef, 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 the 5-star rating! -Carl Sony_US

  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Great subwoofer!

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

    Great subwoofer. Easy to setup and use. Great low and high bass.

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

      Hi Daniel,

      Great! We're glad that you like the sound quality of the subwoofer and had an easy time setting it up. 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!

      -Ralph Sony_US

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Great sub woofer

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

    This sub woofer has great bass. Had added awesome sound to my home theater.

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

      Hi JakeD, Thanks for purchasing your new SA-CS9 115W 10” Active Subwoofer. Glad to hear that you are happy with the sound quality of the 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, Sound quality

    Rated 5 out of 5 stars

    Good value and great sound

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

    Great for my home recording studio. Mixes with my Klipsch monitors well.

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

      Hi David, Perfect! We're glad you are enjoying our speaker with your home recording studio. SA-CS9 gives you deep, rich bass from this powerful active subwoofer, and it includes a built-in amplifier with up to 115 W power output. The unit is powerful and compact, perfect for easy installation in tight spots. Because of the reduced baffle area, the speaker minimizes sound field distortion for optimum clarity and precision. Thank you for choosing SONY. ~Earl Sony_US

  • Pros mentioned:
    Bass, Sound quality

    Rated 4 out of 5 stars

    great sub

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

    getting great bass when watching movies and regular tv dont like that it turns it self off at lower voltage but so far is working great music sounds better now good purchase

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

    Rated 5 out of 5 stars

    Great response

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

    Easy set up, and functionality. great sound. Works great for my application

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

      Hi kixxstudio2000, thank you so much for the 5-stars review and feedback! We are thrilled to hear you are happy and satisfied with the superb performance 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 purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Size, Sound quality

    Rated 5 out of 5 stars

    Subwoofer

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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.

    Small compact speaker with big sound simple set very satisfied with purchase

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

      Hi Dubdiesel, 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 the 5-star rating! -Carl Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sony sub woofer

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

    This product works great very good sound and easy to connect to the stereo.

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

      Hi Grant, 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! -Carl Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Perfect for my needs.

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

    An excellent subwoofer. It replaces its twin, which I had for several years. I suspect the old one took a power surge. I did have it protected with a power surge protection strip, but maybe it wasn't enough. I like this because the old one did the job, and there was not fussing around with learning how to hook it up. It's perfect for my living room and my 5-speaker surround sound system.

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

    Rated 5 out of 5 stars

    Amazing bass

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

    So much power for such a small sub. I really love this. I can only imagine if I bought two

    I would recommend this to a friend