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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 2769 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 119 Showing 2,361-2,380 of 2,769 reviews
  • Rated 5 out of 5 stars

    Great Value

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

    Great value for the price. Works well for me watching movies.

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

      Hi HBrudy, thanks for commenting! We are incredibly pleased to hear you are satisfied with the amazing bass sound quality of your new SA-CS9 115W 10” Active Subwoofer for its price. 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

  • Rated 4 out of 5 stars

    :)

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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.

    My dad needed a subwoofer and this did the job. He's happy with it

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

      That's fantastic, Dorotoro! We are extremely pleased that your dad is happy with the superb performance of the SA-CS9 115W 10” Active Subwoofer.

      Your dad will going love the room-filling sound that Mica-Reinforced drivers can deliver. He will experience deeper, more precise bass reproduction than ever before and be amazed as the music and movies come alive!

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

      - Romeo Sony_US

  • 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 was really surprised by how much bass this 110w speaker puts out comes with a aux cord.

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

    Rated 5 out of 5 stars

    Great subwoofer

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

    Sony has done an awesome job with the subwoofer. It took a week or so for it to break in but afterwards it has really put out a lot of power. I was in another room and thought that a neighbor was booming there box and I went outside to see who it was... And it was me.

    I would recommend this to a friend
  • 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.

    I was surprised that it picked up the very low bass sounds, that my other woofer couldn’t.

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

    Great Sound

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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.

    Add this to your 5.1 surround sound and be immersed into the movie WOW

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

    Rated 3 out of 5 stars

    Replaced a blown sub.

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

    Great value. Fills out my home theater nicely. Neighbors already complained, so works well

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

    Nice Sub!

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

    Completed my Sony audio system with this sub. Definitely does the job.

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

    Boom

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality bass. Really rumbles when watching action movies

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

      Hi Jimb, 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

  • Rated 5 out of 5 stars

    Mister

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

    Excellent subwoofer would definitely recommend this product

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

      Hi Harleytriglide, thank you so much for the 5-stars rating! We are incredibly pleased to hear you are happy and satisfied with the 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 recommending our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Rated 5 out of 5 stars

    Great for money

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

    This is a great sub at its price point. More expensive ones would outperform this one.

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

    Great bass for my apartment.

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

    I love it and I recommend this for anyone who stay in an apartment.

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

    Makes watching TV a new sound experience.

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

    We are very happy with this subwoofer. Really happy with the price we paid.

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

    Great Product

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

    Like it a lot. Have one already, and purchased a second one for another room.

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

      Hi jmarsz, I'm so glad to hear that this unit meet your expectation. Thank you for choosing Sony! Dave Sonystyle

  • Rated 5 out of 5 stars

    Great sub

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good entry level subwoofer. Very pleased with my purchase

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

      Hi Rootle1614, Awesome! We're glad that you are pleased with your purchase. 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! Erin Sony_US

  • Rated 5 out of 5 stars

    It goes boom

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

    Got this on sale and was an impulse buy and have been truly happy with it since the purchase.

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

    Good

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

    This product is very good its line being in a movie theater

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

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

      Thanks for purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Rated 5 out of 5 stars

    No complaints so far

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

    Seems to be a goo sub. Works well with my Denon receiver and Polk in-ceiling speakers.

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

    Good buy

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

    Bought this when it was on sale. Very satisfied. Works fine.

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

      Hi Dad2020!

      Thank you so much for the 5-stars review! We are extremely pleased to hear you are very satisfied with the overall performance 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

  • Rated 5 out of 5 stars

    Husband loves it

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

    Bought this subwoofer to go along with our new tv and sound bar it is just the brand and one he wanted

    I would recommend this to a friend