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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 68 Showing 1,341-1,360 of 2,770 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Wow

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

    The subwoofer is much better than I expected and I added one more for for my Sony 7.1 receiver.

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

    Rated 5 out of 5 stars

    Good bass output

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

    Nice little subwoofer with a lot of deep clear bass.

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

      Hi Rapture,

      Thank you for the 5-star rating! 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

    Awesome bass for your surround system!

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

    Excellent subwoofer for the price, I got it on sale for $99.00 and it sounds great!

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

      Hi relaxmyrtlebeachdotcom, awesome! We are really delighted to hear you are happy and satisfied with the outstanding sound quality of our SACS9 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

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Loved it

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

    Quality of sound is great, I loved the price, overall was ver pleased with purchase.

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

      Hi Angel, 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:
    Price

    Rated 5 out of 5 stars

    Excellent subwoofer

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

    Caught this Sony on sale for $99 on memorial day weekend. Great deal for a quality subwoofer!

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

    Rated 5 out of 5 stars

    Woofer

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

    Worth the purchase. System sounds loud and clear. Definitely recommend this item.

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

      Hi Roli, thank you so much for the 5-stars rating! We are really delighted to hear you are satisfied with the fantastic 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 recommending our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Nice sub, great price.

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

    Great sub for a small space. 50% off made it worth purchasing.

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

      Hi TheCannon, Awesome! We are so glad to hear that you are happy with your new 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! -Carl Sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Decent small sub

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

    So far so good. Any sound system needs a subwoofer. This one isn’t gonna shake the ground but does the job that smaller speakers just can’t do.

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

      Hi Salty73Dogg, thank you so much for the 4-stars review! We are really delighted to hear you are satisfied with the overall performance 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:
    Price

    Rated 5 out of 5 stars

    Best Sub

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cant beat the price for this one, recommend a sony tower speaker to make the full performance.

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

    Rated 5 out of 5 stars

    Sub Wattage in the Cottage

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

    Complements my Sony bookshelf speakers and center channel very well. Clean bass!

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

      Hi KINGOFTV, thank you so much for the 5-stars rating and feedback! We are extremely pleased to hear our SA-CS9 115W 10” Active Subwoofer perfectly matches your setup together with our bookshelf and center speakers! 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

    Great Subwoofer!

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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.

    Great Subwoofer for the price point. Added just the right amount of bass to our home theater.

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

    Rated 5 out of 5 stars

    Best cost to quality

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

    Great subwoofer for the price. Makes the living room rumble.

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

      Hi Bobb, Thank you for the amazing review! We're glad you like the powerful bass response of your Sony 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! -Sam Sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Lots of bass

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

    This powered subwoofer was an excellent addition to my surround sound! The bass makes movies come to life. Well worth the money!

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

    Sony's budget friendly subwoofer

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

    This is a good value budget subwoofer. It sounds good for what you pay but dont expect it to shake the walls and shatter windows. Im currently using this sub connected to some powered bookshelves for my computer. No complaints so far and it works great for the purpose intended.

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

      Hello Troy,

      Thank you so much for the perfect star review!

      We are so happy to hear our SA-CS9 115W 10” Active Subwoofer perfectly suits your needs and expectations. We are also delighted you are satisfied with its affordable 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!

      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

    Great replacement

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

    Replaced an old sony dinosaur with this. awesome sound. mind blown by how outdated my old woofer was

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

    Rated 5 out of 5 stars

    Lllw

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

    Excellent. Subwoofer. Enjoy the sound . Easy setti g.

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

      Hi Lllw, That's good to hear. We are glad that you are enjoying the excellent 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:
    Size

    Rated 5 out of 5 stars

    Great performance

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

    Great small size sub......................................

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

      Hi Shailendra,

      Fantastic! We are really thrilled to hear you are satisfied with the size & superb 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!

      Thank you so much for the 5-stars review and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Perfect size and sound

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

    I was looking for a certain size subwoofer to fit in the wall area we constructed in our lower level. This unit was perfect! Sound is great but we need to make a few minor adjustments yet.

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

    Rated 5 out of 5 stars

    Does the job

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

    Decided to give these a try. And fore the price I don’t think you can do much bettor

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

      Hi Nerdish22,

      Wow! Thank you so much for the 5-stars review and for sharing your great 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 5 out of 5 stars

    Great sound for a great price

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

    Got this for 1/2 price for my stereo system in my bar what a difference it makes. Sound is so much fuller. Couldn't be happier

    I would recommend this to a friend