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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

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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 64 Showing 1,261-1,280 of 2,768 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great sub, easy to set up

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

    Great product; easy to set up and get running. Seamlessly hooked up with my system. Great sound; easy to adjust and pick sound settings.

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

    Rated 5 out of 5 stars

    Great output for living room area

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

    Bought this to fill sound of my Sony audio system (receiver and l/r channel speakers). Produces great sound and is adjustable. Love it.

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

    Rated 5 out of 5 stars

    Boom Boom

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

    This adds the perfect little kick to my home entertainment system for the perfect little price. I am considering a second one for even more added bass.

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

    Rated 5 out of 5 stars

    Nice addition to AV system

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

    Works very well and provides awesome bass to my music and especially my movies. Driven by a Sony 7.2 AV receiver which works very well.

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

    Rated 5 out of 5 stars

    Works great with my system

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

    Not the most powerful or costly sub woofer, but for my small home it works great, really adds a depth to my home system.

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

    Rated 5 out of 5 stars

    Superb Bass

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

    Love it. My 20 year old Denon receiver was worn out. I purchased this powered Sub when I got my new receiver (both Sony brand). Wow this is excellent.

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

    Rated 5 out of 5 stars

    Very Happy

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

    added this in addition to my existing sub hoping for a little extra but was pleasantly surprised at what this sub added to the sound.

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

    Rated 5 out of 5 stars

    Great Subwoofer

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

    Tons of quality bass. We use it daily and it’s been perfect for over a year.

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

      Hi Videodoug, 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! Thank you for choosing Sony. Erin Sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Pretty impressive for the price.

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

    Satisfied. Really good performance. Much better if your room is not too much of an open space. Much better than a soundbar.

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

      Hi Esq2585

      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!

      Regards,
      David Sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Nice 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.

    Nice subwoofer for the price! Doesn’t compare to the sound of my Bose subwoofer but neither does the price tag! Works really well for a smaller area sound.

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

      Hi Rogerdodger, 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 4-star rating! -Carl Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Good bass

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

    I bought this for a great price and had them match the Black Friday add early to beat the crowds. Sounds good and it was easy to setup.

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

    For the prize this is an excellent subwoofer. I installed it on my 7.2 surround system and it sounds incredible.

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

    Rated 5 out of 5 stars

    Great Subwoofer for the price

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

    Sony Core Series 10" 115W Active Sub woofer completes the movie experience for me. It literally rocks the house... the windows too!

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

    Sony Subwoofer

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

    Great subwoofer. Needed a replacement. It does the job!

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

      Hi JamesC, Thank you for the positive feedback on the Sony SACS9 subwoofer! Glad to hear it serves as an effective replacement and gets the job done well. Thank you for choosing Sony! -Jess Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great Sound, 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.

    Base sound is great for me. I'm pretty satisfied with this subwoofer speaker and the price.

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

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

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Sub for surround

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

    This helps to round out 5he sound coupled with main towers and bookshelf surrounds it is quite punchy, am actually considering a 2nd for a 7.2 config, maybe there'll be another good sale soon

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

    Rated 5 out of 5 stars

    Great subwoofer for the $

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

    We just connected this to our new Sony receiver. Adds a whole new element of sound to my surround sound in my living room.

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

    Rated 5 out of 5 stars

    subs

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

    great price on these sub that cant be beat love these things

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

      Hi Germanywho,

      Awesome! We are truly happy to hear that you love the superb performance & reasonable price 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!

      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

    Boom

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

    Boom boom boom, made fast and the furious sound furious! I love this addition!

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

      Hi LookinGood,
      Awesome! Were glad to hear your new subwoofer were a great addition to your Audio system setup. Nice to hear we were able to satisfy with the exceptional 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 choosing Sony! - Kris Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Solid bass, easy setup

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

    Solid sound, no cutting in and out like I had with a previous subwoofer. This one is very smooth, and easy to setup.

    I would recommend this to a friend