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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 73 Showing 1,441-1,460 of 2,770 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sony Subwoofer

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

    Sounds very good. Bought other speakers same day to have the surround sound

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

      Hi Vick,

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

  • Rated 5 out of 5 stars

    Subwoofer

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

    This Sub woofer is great & it compliments the Sony 98” tv

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

      Hi Vacationhome, Thanks for the 5-star rating! We're glad you like your new speaker. Enjoy and thanks for choosing Sony. -Craig Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Awesome speaker

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great!!! Good quality and great for the price couldn’t be happier

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

      Hi Dmatchett, awesome! We're glad that you are enjoying 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 4 out of 5 stars

    A very good speaker for a reasonable price

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

    I have this speaker connected to the Sony X55850C, STR-1070 Receiver, and some Sony floor speakers in a 28x18 foot room. I am well pleased with the low end sounds from the this sub woofer.

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

      Hi TonyW,
      We're really glad to hear that you're having a good time with your TV! Thank you for choosing Sony!
      >Joffrey sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Lots of bass!

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

    I enjoy music,House especcially.The bass sounds and feels like I am @ the club!

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

      Hi Iasai,

      Wow! That's cool! We're really happy to hear you're having an incredible experience with 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

    Excellent Sub for the Price

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

    Bought this sub for almost half off on Black Friday. Excellent quality and really pounds!

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

    Rated 5 out of 5 stars

    Sub

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

    Great sub. Works great for small home theater. 7.2

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

      Hey Marty,

      Amazing! We are really thrilled to hear you are satisfied with the exceptional bass sound quality of our SA-CS9 115W 10” Active Subwoofer! We are also delighted to hear that it perfectly matches your 7.2 Ch home theater setup.

      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

    Works well!

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

    Great price and it changes the entire sound of your entertainment experience.

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

      Hi Jack808,

      Awesome! We're glad that the subwoofer has taken your entertainment experience to a whole new level. 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 choosing Sony.

      ~Ralph Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great Subwoofer

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

    Good quality sound at a very affordable price. My bedroom sounds great.

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

      Hi Precise, Awesome! We're glad that you like the price and sound quality of your 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 choosing Sony! Erin Sony_US

  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Good product for the price.

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

    Good product for the price. It is not top of the line, but it's great for beginners

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

    Rated 5 out of 5 stars

    Great BOOM to add to system!!!

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

    Great add on to my 7.1 surround sound. NOW 7.2!!!! Can you say BOOM!!!

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

      Hi Kinginstaller, thank you so much for the 5-star rating! It is really nice to hear you are satisfied with the amazing 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!

      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 sound

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

    This sony speaker sound amazing i could not beleave the sound

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

      Hi Freddy, thank you so much for the 5 Star review! We are really thrilled to hear you are happy and 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 4 out of 5 stars

    Good sub

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

    Good quality sub with great sound. Easily connected to laptop, television, or stereo receiver.

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

      Hi Deepthought, That's great! We are happy you like your new Sony subwoofer. We are glad you like the sound quality of your new 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! Vincent Sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Great woofer!!!

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

    The lows are so amazing on this speaker...this was more product than I thought it wud be...

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

    Rated 5 out of 5 stars

    Everything I wanted it to be!

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

    Awesome!!!! Loving it! Works perfectly with my Sony receiver and the quality is amazing!

    I would recommend this to a friend
  • 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.

    This subwoofer has so much power my goodness. You turn the volume low it still rocks my house. Love it love it..

    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.

    Awesome Product! works great! helped in a lot of way

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

      Hi 5757,

      Awesome! Thank you so much for the perfect star review.

      We are so happy to hear you are satisfied with the incredible bass sound quality of your newly purchased, 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!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Subwoofer

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

    This Sony has a very good sound to it. Very good quality.

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

      Hi Tamselectronics, Thanks for purchasing your new SA-CS9 115W 10” Active Subwoofer. We are really delighted to hear you are happy and satisfied with the superb quality & incredible sound of your new SA-SC9. 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 the 5-star rating and for choosing Sony! -Jess Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Satisfied Customer

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

    Works and Sounds great. A much-needed addition to my Man Cave.

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

      Hi ABassEnthusiastsdreamcome, Awesome! We're glad that you like the audio 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 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

    Great Subwoofer

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

    Great subwoofer for the money. Sounds great, great quality.

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

      Hi drewgino, thank you so much for the 5 Star review!

      We are so happy to hear 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