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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

Pros mentioned filter

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 62 Showing 1,221-1,240 of 2,770 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Music Lover

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

    We love this product. You fell like you at the movies. Made a big difference

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

      Hello Cakes1,

      Thank you so much for the perfect star review!

      We are so happy to hear you love the outstanding bass sound quality- especially when watching movies 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

    Perfect for the Price

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

    I waited several months for this unit to go on sale. It is perfect for my large family room. Plenty of bass, crisp and clean.

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

    Rated 5 out of 5 stars

    GREAT SOUND..

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

    The subwoofer made the difference to my system sound... Sound great! Got it on sale too.

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

      Hi GAPeach, fantastic! 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 our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Knocks!

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

    I have a Sony set up and wanted to keep the matching brand thing going! Hooks up in seconds, sounds great!

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

    Rated 4 out of 5 stars

    Awesome

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

    Love this subwoofer, music sounds amazing on it. Makes it sound like you’re in a movie theater when turned up! But the auto off feature doesn’t work properly so I have to turn it off separately from the receiver.

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

    Rated 5 out of 5 stars

    Great active subwoofer for the price

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

    I bought this subwoofer during 2018 Black Friday door buster, and it works great with my living room system. Highly recommended!

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

    Rated 5 out of 5 stars

    Sub

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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.

    Im a musician and the way this sleaker the boost oh man good

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

      That's amazing, RoghZayad! We are extremely pleased that you are satisfied with the superb bass sound quality 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 the 5-star review and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sub

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

    This Subwoofer has a great base sound,It was a nice addition to some ceiling speakers i installed!

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

      Hi Gamingdad, 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:
    Sound quality

    Rated 5 out of 5 stars

    Better Than Expected

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

    Low expectations for a low cost sub. Replaced a 10 year old expensive sub in our home theater system and boom. Great sound!

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

    Rated 5 out of 5 stars

    Great sub

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

    Great price and quality product. It is the main piece of my theater sound system in my home. Works great, easy set up and great sound.

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

    Rated 5 out of 5 stars

    Sony 10 sub

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

    I was exceptic about this sub but the truth is this is a monster !! I like it

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

      Hi Lucgamer,

      Awesome! It is really nice to hear you like the superb bass sound quality & great 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:
    Sound quality

    Rated 5 out of 5 stars

    Theater Sub-Woofers

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

    Adding two sub-woofers to my home theater was a great addition. I knew the specs I was looking for, and this product met my expectations.

    I would recommend this to a friend
  • 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.

    It a very powerful sub and offers a lot of back ports for other speakers.

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

      Hi Danny1,

      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 5 out of 5 stars

    Big bass

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

    Perfect set with the other Sony core series. Satisfied with the sound produced from this series.

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

      Hi DJb30, awesome! It is really lovely to hear you are satisfied with the amazing sound quality of your SA-CS9 115W 10” Active Subwoofer- especially when paired with other Core Series. 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

    Sound you can feel.

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

    Add some boom to movie night, works well with the Sony receiver.

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

      Hi Boom, We are glad you like the sound quality of your new Sony SACS9 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:
    Sound quality

    Rated 5 out of 5 stars

    Works just as expected

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

    Perfect for the living room. Super loud and clear. Easy to turn off and on.

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

      Hello Xboxfan,

      Awesome! We are so happy to hear you are satisfied with the exceptional bass sound experience and ease of operation of our SA-CS9 115W 10” Active Subwoofer! We are also delighted that it perfectly fits your living room 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 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 5 out of 5 stars

    Excellent Sub-Woofer for the Price

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

    Easy to install and sounds great. Delivery was prompt, but the box was damaged. Held our breath when connected, but everything worked and nothing was damaged.

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

    Rated 5 out of 5 stars

    Good Sound

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

    Needed a replacement sub for a new amp. Easy install and perfect sound. Ability to set up according to sound wanted was a plus.

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

    Rated 5 out of 5 stars

    Subwoofer

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

    Great subwoofer. Easy to connect and not too expensive

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

    Rated 4 out of 5 stars

    Good value when on sale

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

    Do not pay full price for this thing. They go on sale for $150 or so, get one then. For that price it is a pretty decent little sub.

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

      Hi Thomas,

      Thank you so much for your review!

      We are extremely pleased you are satisfied with the exceptional performance and discounted 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