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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 69 Showing 1,361-1,380 of 2,770 reviews
  • 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:
    Sound quality

    Rated 5 out of 5 stars

    Small But Mighty.

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

    This subwoofer delivers and impact. It is small but it's definitely my TV with the sound

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

      Hi Mjay,

      Thanks for commenting! We're happy you're having fun, and you're satisfied with the outstanding 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

  • Rated 5 out of 5 stars

    Replacing a older Sony Subwoofer

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

    Bass response is much better than the older one that appears to have been electronically damaged. The older one sounded like the subwoofer cone was blown, but upon destructive examination (front cover was glued to the box, it was fine). This unit sounds much better and I can enjoy the sounds without heavy distortion. The controls are on the back of the subwoofer and not the top, so it may be a little cumbersome for adjusting.

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

    Rated 5 out of 5 stars

    Good subwoofer for the price

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

    Really fills out the sound. A lot easier than fooling with the front-back-left-right-center balance controls.

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

    Rated 5 out of 5 stars

    Deep Clear Bass

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

    This speaker exceeded my expectations it sounds great. I would recommend this to anyone looking for a great speaker.

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

    Rated 4 out of 5 stars

    Sony subwoofer

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

    Quality product for the price. Has a clear low end sound.

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

      Hi NathanH,
      Awesome! We're glad you like the sound quality of your new subwoofer. Our SACS9 gives you deep, rich bass from this powerful active subwoofer, and it includes a built-in amplifier with up to 115 W power output. The unit is powerful and compact, perfect for easy installation in tight spots. Because of the reduced baffle area, the speaker minimizes sound field distortion for optimum clarity and precision. Thank you for choosing SONY! - Kris Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sweet Lows

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

    I have 2 of these hooked up to my surround sound. They are phenomenal. The bass is hard hitting and precise.

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

    Rated 5 out of 5 stars

    Awesome!

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

    Love this Sub. Sounds and works great. Actually planning on buying a second one!

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

      Hi TheHulkTV, 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 and for the 5-star rating! -Carl Sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Awesome "Bang for the Buck"!

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

    I really didn't see any reason to spend more. This box puts out tons of crisp and clear bass.

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

    Rated 5 out of 5 stars

    Good 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.

    This seems to be a good sub for a home theater for the price. It goes great with my sony home theater

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

    Rated 4 out of 5 stars

    Lightweight and as advertised

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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, only had them both hooked up since yesterday, haven't had a opportunity to watch a surround movie yet, but music is pretty good so far.

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

    Loving it, works great with Denon and TV. We will be in the store later today looking at a bigger TV.

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

    Rated 4 out of 5 stars

    Budget sub

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

    Good sub for the price. Although it was a little quite with my amp. I had to jack the settings. But overall good budget sub

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

      Hi DustinJDeWitt,

      Thank you so much for your positive feedback! We are so happy to hear you are satisfied with the overall performance of our 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!

      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

    Sony Subwoofer

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

    The base is loud and you need a Sony receiver in other for you to hear the base.

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

      Hi VJB2007, thank you so much for the 5-stars review! We are really thrilled to hear you like 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!

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

      - Romeo Sony_US

  • 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.

    Sounds better than I expected. great quality of sound

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

      Hi Harris, it's good to know that you are happy with your purchase! Thank you for choosing Sony! -Anthony sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great Bass Sounds

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

    I added this product to my Home Sony Entertainment System and it quality to the stereo experience!

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

    Good sounding sub thats why i have 2 of them connected

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

      Hey Zack05,

      Wow! It is really lovely to hear that you are happy and satisfied with 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 purchasing two of our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Subwoofer

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

    Awesome subwoofer sounds great sony is a great system.

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

      Hey Golfbuddy1,

      Fabulous! We are really happy to hear that you are 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!

      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

    Boom!

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

    Great subwoofer for a medium/small sized room, plenty of bass!

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

      Hello SwarleyJ,

      Thank you so much for your feedback.

      We are really thrilled to hear you are satisfied 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 purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sub woofer

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

    Excellent sound. The speaker is still in the break in phase but it is well matched to my Sony's SSCS3 floor stand speakers

    I would recommend this to a friend