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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

Pros mentioned filter

Cons mentioned filter

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 68 Showing 1,341-1,360 of 2,768 reviews
  • 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:
    Sound quality

    Rated 5 out of 5 stars

    Nice subwoofer

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

    Got this one at great price, and for that price you cannot beat the quality. Excellent for 15*15 room.

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

    Rated 5 out of 5 stars

    Great Buy

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

    Purchased to go along with Denon receiver. Great sound and easy to use

    I would recommend this to a friend
  • 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:
    Bass

    Rated 5 out of 5 stars

    Sounds Perfect! Exactly what I needed

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

    Exactly what was needed. Great bass. But keep in mind that for larger room you may need two of these. Better for smaller rooms!

    I would recommend this to a friend
  • 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 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:
    Size

    Rated 4 out of 5 stars

    Ok So far

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

    The sony subwoofer has a decent size, and it's just alright for a home usage. I like the power saver of the subwoofer because it automatically turns itself on/off.

    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:
    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:
    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:
    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:
    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:
    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

    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:
    Sound quality

    Rated 4 out of 5 stars

    Good sub.

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

    I actually bought 2 on sale for my 7.2 system. I'm happy with them. Movies sound great. I mean you get what u pay for. They're good not great subs. But for a little over 100 each , u can't beat them.

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

    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.

    This is a great subwoofer in my home theater with lots of good sound. the unit also has auto on and off which is a bonus to save power.

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

    Rated 5 out of 5 stars

    Great Buy

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

    Excellent product would highly recommend. Sound quality is great and is a great buy for the price.

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

    Rated 5 out of 5 stars

    Sounds good!

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

    Bought two on sale at half price to complete a 7.2.2 system. Good sound quality!

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

      Hi Willgarn, thank you so much for the perfect star rating! We are really delighted to hear you are satisfied with the fantastic 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 two of our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • 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