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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 65 Showing 1,281-1,300 of 2,770 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Good for the intermediate system

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

    My old RCA gave out, so I went looking for a new subwoofer. this one was on sale, so I took a chance on Sony, and I am very happy with the results.

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

    Rated 5 out of 5 stars

    Sony SACS9

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

    Great sounding subwoofer. Level can be adjusted as needed for more or less bass. Easy to connect and the power save feature is great too.

    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 5 out of 5 stars

    As expected from Sony, great quality

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

    I got it for a good deal and I'm really happy with it. Everyone in the family enjoys movies with this sound!

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

    Was not to sure about this thumper once i hooked it up my house was rattling great subwoofer

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

      Hi Rick,

      Thank you so much for the 5-stars review! It is really nice to hear you are happy and satisfied with the incredible 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

    Jedi

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

    Great sound for the price. Nothing else to say just filling up the 50 characters remaining.

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

      Hi TheMandalorian, 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

    Great add for your home theater

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

    This powerful baby got you covered when u need if is for music or movie. I has very good sound highly recommend!

    I would recommend this to a friend
  • 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

    Great

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

    Subwoofer sounds better than I thought it would. Not the best for blasting your ears away but very good for normal use

    I would recommend this to a friend
  • 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:
    Bass

    Rated 5 out of 5 stars

    Home Audio

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

    Has a rich bass and easily adjustable. I purchased 2 of these for my 7.2ch Sony Receiver.

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

      Hi Jesse97, fantastic! We are truly happy to hear you are overall satisfied with the outstanding bass sound quality of our SA-CS9 115W 10” Active Subwoofer- especially when paired with your 7.2ch Sony Receiver. 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 two of our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Excellent for the price

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

    Excellent sub woofer, was able to purchase it when it was on sale. Deep bass sound which can be controlled on unit.

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

    Rated 5 out of 5 stars

    Great!

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

    Got this on sale and was not disappointed. Great bass makes my couch shake compared to a lower end model had before.

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

    Rated 4 out of 5 stars

    Great budget sub

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

    Great for filling in the frequecies below about 50 hz. I don't think you can beat this for the price when it goes on sale for $150 or less.

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

      Hi Subs, Congratulations on getting your new SA-CS9 115W 10” Active Subwoofer. We're glad to hear you're satisfied with the superb sound quality of the speaker. Good to know your investment is worth it. 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! -Jess Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great bargain

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

    Why pay more for a sub, when this one will do the job nicely. Great sound for the price, and you can always rely on Sony.

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

    Rated 4 out of 5 stars

    Did the job...

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

    It does exactly what i wanted, guves me the missing bass from my bookshelf speakers i use for the turntable wthout breaking the bank.

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

      Hi Roosted2, thank you so much for your positive review!

      We are really thrilled to hear that you are happy and satisfied with the outstanding bass sound quality of our SA-CS9 115W 10” Active Subwoofer. We are also pleased that it perfectly matches your speakers for your turntable.

      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

    Rated 5 out of 5 stars

    Subwoofer

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

    We are very happy with this product. It was easy to hook up and is easy to use.

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

      Hi Home, thanks for commenting! We are really thrilled you are very happy with the superb performance of your new SA-CS9 115W 10” Active Subwoofer. We are also pleased you are satisfied with how easy this subwoofer to operate and hook 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!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sweeeeeet Sub

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

    Crystal clear bass. Perfect for the ultimate home theater system. Be sure to warn your neighbors before letting this one rip!!

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

    Unexpected boom

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

    Picked this up to accompany my ole Sony x930c. I have to admit, this is a nice subwoofer for the price. In our movie room we have two Klipsch 12"ers so I wasn't expecting much from this little guy. BUT BOOM!!! This Sony sub has a nice low end and can be fine tuned with the dials on the rear. I actually have to turn down the gain quite a bit. Paired with my XBR TV speakers I am in heaven. Thank you again Sony for an amazing product! :)

    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