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Customer Ratings & Reviews

Your price for this item is $124.99
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Customer reviews

Rating 4.7 out of 5 stars with 2770 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 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 19 Showing 361-380 of 2,770 reviews
  • Pros mentioned:
    Bass, 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.

    Power in every beat with undistorted audio and deep rich bass in movies and music for a great multi-channel home theater experience.

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

    Rated 4 out of 5 stars

    It's a big boy

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

    Decent subwoofer, it's big and it thumps. Apartment dwellers be aware: I had neighbors telling me to turn it down.

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

      Hello Cassio, We are glad that you like your new Sony SACS9 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! Vincent Sony_US

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Excellent Subwoofer

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

    Excellent Subwoofer. Really enhanced my system. System sounded so much better, adding deeper bass to an already great sounding Sony speaker system.

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

    Rated 5 out of 5 stars

    Great!

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

    Really great bass, sound is very distinct and deep. I really enjoy my movies with this subwoofer, great product!

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

      Hi Salvador2020, thank you so much for the 5-stars rating and feedback! We are really thrilled to hear you have an enjoyable listening experience 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

    Nice Sub

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

    Great sub for the price. We have an open concept living room to the upstairs so lots of space to fill and under half power fills the living room and kitchen. You can feel it upstairs but it doesn't interfere with the media room sound.

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

    Rated 5 out of 5 stars

    Gotta love bass

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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.

    Great addition to my home music system, loud and fun

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

      Hi LindseyC,
      Thank you for your feedback! We're thrilled to hear that the SACS9 has enhanced your home music system experience. It's great to know that you're enjoying the loud and fun sound it brings!
      Happy listening!

      Thank you for choosing Sony!
      Best regards,
      - Stephanie Sony_US

  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Great addition to our system

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

    Great addition to our system. Easy to setup and adds the bass expected for the money.

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

    Rated 5 out of 5 stars

    Five star bass for bargain basement pric

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

    I was replacing a very old sub since I had just purchased a new soundbar. I was wanting a little more punch, especially during my action movies. This does not disappoint. Watching movies this weekend it was a major improvement to my old speaker. Loads of crisp, rattle-free bass. Also sounds great when I'm using the soundbar for music streaming. Maybe not concert quality for the music buffs, but far better than any portable BT speaker. Hands down one of the best additions I've made to my "home entertainment system". Well worth it for only $150.

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

    Rated 4 out of 5 stars

    Amazing subwoofer with reasonable price

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

    I bought a couple of this Sony subwoofer to complete my 7.2 channel surround sound system. The sound are great, after proper positioning and calibration, this subwoofer provides awesome sound and bass.

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

    Rated 5 out of 5 stars

    Awesome Subwoofer!

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

    I totally love this Subwoofer. It met my expectations to the fullest. This is my second one. My first one I bought on black Friday was a total dud. Very Poor sound. At first I thought is this what it supposed to sound like? The sound was Very dull and had no thump at all. I heard the demo at my local Best Buy and was in awe. So I made a return for another one and the Geek squad took a look at it and found it was defective. So after my exchange I went home and was blown away after setting it up. So after having this Subwoofer for a month now I am very pleased and would recommend this to anyone.

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

    Rated 5 out of 5 stars

    Bass Speaker

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

    Great product, easy setup. Great price I would recommend this speaker

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

      Hi MMCM, we're glad you like our product. 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 choosing SONY. ~Earl Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great sound for a great price

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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 purchased a theater surround sound system a while back from best Buy that I was very happy with. About 2 months ago I heard strange popping sounds from the subwoofer and needed to replace it. I did not want to spend too much so the Sony Core fit the bill. I have to say my system has never sounded better.

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

      Hi Guy21, That's awesome! We're really happy our SA-CS9 115W 10” Active Subwoofer perfectly matches your expectations. Glad to know this was a great addition to your setup and you are enjoying its incredible bass sound. With SACS9, 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 so much for your purchase and for the 5-star rating! -Jess Sony_US

  • Pros mentioned:
    Bass, Ease of use

    Rated 5 out of 5 stars

    Great sub

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

    It gives great bass feadback. It is very easy to setup

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

      Hi Mercades, Perfect! We're thrilled you like the punchy bass and ease of setup of your Sony SACS9. 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! -Sam Sony_US

  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Perfect starter sub

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

    Easy to set up and fairly movie quality for the price.

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

      Hi Dyrk, 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

    great

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

    Great bass . I bought 2 for the price and added it to my Denon system. Fills the house with bass.

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

      Hi sonybass, thank you so much for the 5 Star review! We are really delighted to hear you are satisfied with the incredible 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 2 of our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Bass, Ease of use

    Rated 5 out of 5 stars

    Works great!

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

    Unpacked it, connected to receiver, connected to power and it works great. Tweaked my receiver to get just the right amount of bass.

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

    Rated 5 out of 5 stars

    dj-kelson

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

    This item is great. Rich sound. Easy set up and operation. Clean design fits in any decor.

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

      Hello David,

      Thank you so much for your awesome review! We are so happy to hear you are satisfied with the ease of use & setup, stylish design, 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:
    Bass

    Rated 5 out of 5 stars

    Great Subwoofer for a midsize room!

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

    This paired very well with Edifier computer speakers to really fill in the lows that those speakers were missing. The auto off feature is great and has decent controls for balancing bass.

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

      Hi Evan, That's awesome! We're very happy to hear that it paired very well with your computer speakers and you appreciate the auto-off features and well-balanced bass of your Sony SACS9. Thanks for choosing Sony! -Sam Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    A winner

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

    Easy to set up and use, works well with my Yamaha stereo. Good solid sound but not overboosted and distorted like many other subs. Maybe even a bit subdued, but that works well for us.

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

      Hi billeuph, perfect! We're thrilled to hear that you're satisfied with the ease of setup & use, exceptional sound, and superb performance of your SA-CS9 115W 10” Active Subwoofer. Thank you very much for your purchase and for choosing the best brand, Sony! - Romeo Sony_US

  • Pros mentioned:
    Size, Sound quality

    Rated 5 out of 5 stars

    Just the right size

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

    This was bought to complete my surround sound and it is just the right size. Sound is appropriate for a great room

    I would recommend this to a friend
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