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Customer Ratings & Reviews

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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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Cons mentioned filter

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 27 Showing 521-540 of 2,770 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    little but big boy sound

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

    This Woofer does a wonderful job for its price good sound

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

      Hi BobbyH, Awesome! We're glad you like the great value and good sound quality of your Sony
      SACS9. Thanks for choosing Sony! -Sam Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Big Boom

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

    Big boom lots of power sounds great in my living space

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

      Hi BigEasy, thank you so much for the perfect star rating! It is indeed nice to hear you are happy 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 4 out of 5 stars

    Cheap deep bass and doesn’t take half of your room

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

    Yeah your going to get a noise complaint if you even dare use this in a apartment. Gets pretty deep and the driver is high quality as well. No stereo inputs is a little unfortunate to see though. It’s a bit disappointing to see Sony using older amp technology. Power efficiency of stuff is important where I live and it does produce some heat at the back when it’s active. It does have auto signal power fortunately.

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

      Hello Josue,

      Thank you for the review. Please be assured we take this feedback very seriously and continuously strive to improve our products.

      Regards,
      David Sony_US

  • Pros mentioned:
    Bass, Ease of use

    Rated 5 out of 5 stars

    Perfect

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

    Works great! Deeeeeep bass. Easy hook up. Get two!

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

      Hi Rich, thank you so much for sharing your awesome experience with the SA-CS9 115W 10” Active Subwoofer! We are extremely pleased to hear 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!

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

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Good subwoofer

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

    Average quality subwoofer from Sony, im not disappointed.

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

      Hi, Mcb98,

      We are delighted to hear that the product has met your anticipated standards. We value your feedback as Sony strives to deliver the best quality products. We appreciate the preference, thank you for choosing Sony, have a great day!

      -DiegoV Sony_US

  • Pros mentioned:
    Price, Sound quality

    Rated 5 out of 5 stars

    Happy

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

    A good quality product Very satisfied at a good price

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

      Hi Mystery,

      Thank you so much for the perfect star rating! We are really delighted to hear you are happy and very satisfied with the superb 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!

      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

    Excellent subwoofer

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

    Not only does this subwoofer sound great, it was easy to get set up!

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

    Rated 5 out of 5 stars

    Great bang for the buck

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

    An outstanding powered sub-woofer. Clean, chest thumping lows. Very reasonable price.

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

    Rated 5 out of 5 stars

    Amazing bass!

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

    This sounds amazing! Deep bass, great addition to any stereo or replacement for an aging sub!

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

    Rated 5 out of 5 stars

    Great Starter Sub

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

    Great for the price. The sub does a fantastic job at an affordable price. Good starter sub.

    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.

    Great sound, easy to install, easy to use, easy to sync with other components.

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

    Rated 5 out of 5 stars

    Very Good Product!

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

    This has been operating very well and fit perfectly into my rather compact cabinet. I had it installed by the Geek Squad, and it didn't take very long so it's probably fairly easy for someone more comfortable around electronics than I am.

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

      Hi JanisS,

      Thanks for commenting! We are extremely pleased to hear you are happy and satisfied with the size & superb performance of your 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, Size

    Rated 5 out of 5 stars

    Good sound for where it was placed

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

    Easy to install. Appropriate size for space. Works fine with existing speakers.

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

      Thank you Dave1, we really appreciate the kind words! A pleasant experience with our devices is what we provide for all users and we're glad you experienced the same with the subs. Best regards, -Mark sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Good for the price.

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

    Had a hard time setting it up with my new Denon stereo receiver crossover. The sub kept clicking on and off all the time. So what I did was just leave the sub on on the switch in the back. I had it on auto. Plus you need to turn the volume up more than half way to get any bass. Its a good sub for what you're paying for. Just wait sometime and get it on sale for $99.99. But it usually goes on sale for $159.99

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

    Rated 5 out of 5 stars

    Sound was great for the money spent.

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

    My woofer was what I needed for my sound system. It was a great deal for the money.

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

    Rated 5 out of 5 stars

    It’s a Sub

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

    Great sounding sub. Excellent value for the money.

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

      Hi Watcher, thank you so much for your inquiry! We are really delighted to hear you are satisfied with the amazing 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 purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    This subwoofer is WELL worth 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.

    I got this sub because it was on sale, as I did not have a sub in my set-up and was not being picky. This delivered WAY beyond my expectations for the cost to the point that one of my friends who regularly comes over to do martial arts made a comment about how deep the bass was without knowing I had recently purchased a new subwoofer.

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

    Rated 5 out of 5 stars

    WillG

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

    Sony is sweat!! It is rattling my whole TV stand!! This bass is blowing and is what I expect from Sony, I do recommend to get one if you need a Sub woofer.

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

      Hi WillyG,

      Very nice! 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!

      -David Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sony is the way to go

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

    It is a perfect match for my Sony equipment, perfect sound for the bass, makes it sound like we are at a movie theater

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

      Hi EricB, That's awesome! We're so happy to hear you like the great bass response and it perfectly matches your Sony audio system. Thank you so much for choosing the Sony SACS9 and for taking the time to share your positive feedback. -Sam Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Wireless 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 sound but had to return cause of wired speakers

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

      Hi WilliamL, Thank you for sharing your feedback on the Sony SACS9. We're glad to hear that you enjoyed the sound quality. We understand that the wired speakers may not have met your needs, and we appreciate your input. I hope you consider our Sony products in the future. -Sam Sony_US