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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

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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 70 Showing 1,381-1,400 of 2,770 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Nice Deep bass

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

    Awesome deep bass. Replaces a Yamaha that rattled this sounds crisp.

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

      Hi RU55E11P, thank you so much for the 5 Star review.

      We are so happy 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

    This 10 gets a 10

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

    Absolutely amazed by the sound this thing puts out. Very happy with my purchase!

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

      Hi Karma,
      Awesome! Thank you for the perfect rating! We're thrilled to know that you are happy with your purchase and amazing sound quality of the 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 sharing your feedback and purchasing Sony! - Kris Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Love that Bottom End Sound

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

    The surround sound system sounded a little thin. This sub woofer really perked up the whole sound spectrum.

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

    Rated 5 out of 5 stars

    My best buy at best buy

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

    Great sub for the money would buy it again great value

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

      Hi Hardhat, Fantastic! We're glad to hear you feel that the SACS9 is worth 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 amazing as your music and movies come alive! Thanks for your purchase! -Sam Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Works great and sounds really 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 subwoofer works great and sounds awesome.. Hits low and handles everything I throw at it.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great wired Sub replacement

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

    Easy to install, fully powered with a great low end rumble!

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

      Hello Gary,

      Thank you so much for the perfect star review!

      We are so happy to hear you are satisfied with the exceptional bass sound quality & ease of installation 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

    Great full bass

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

    Sony's been doing it right for a long time. This sub puts the .1 in my 5.1 surround.

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

      Hi G858!

      Wow! That's awesome! We're really glad to hear you're happy and 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!

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

      - Romeo Sony_US

  • Pros mentioned:
    Bass

    Rated 4 out of 5 stars

    Power is equal to size

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

    Those looking for a sub that I can put next to my Entertainment System and for its size this sub produces an equivalent amount of bass doesn't have the most rich tone but it does what I need

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

      Hi Sagato, Your feedback is highly appreciated, it will be a big help in improving the quality of our products. Thank you for sharing your review. ~Ralph sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great sound with easy setup

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

    Produces great sound whether powered or not. No issues.

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

      Hi Jmcki709, Perfect! We're extremely pleased to hear you're happy and satisfied with the ease of set up and incredible 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! Thank you so much for your purchase and for the 5-star rating! -Jess Sony_US

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Deep bass. I bought two.

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

    Delivers deep bass. Also comes with the subwoofer cable. No need to buy one.

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

      Hi VegasBourne, awesome! We are really delighted to hear you are happy and satisfied with the remarkable 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 two of our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    ?????

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

    This sub is the best I have ever had, the best money spent. I would definitely purchase again.

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

      Hi, Diva!

      Yes. You chose the best sub-woofer! Thank you for choosing Sony!

      Regards,

      Vincent Sony_US

  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great subwoofers 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.

    Purchased this for $159 at BB and love. Will buy a matching one soon when the price drops again.

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

    Rated 5 out of 5 stars

    Subwoofer

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

    Great Bass and crisp sound. Hooked it up to my Sony receiver outside.

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

      Hi Bass, thanks for commenting! We are so happy to hear our SA-CS9 115W 10” Active Subwoofer perfectly matches your Sony receiver! 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:
    Bass

    Rated 5 out of 5 stars

    bass

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

    Great deep bass punches! looks good as well! will purchase another soon!

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

      Hi Yamaha, we're glad you like the bass and the design of our product. SA-CS9 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. ~Earl Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great Subwoofer - does it's job!

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

    No issues with the performance. Great sound quality and vibrations. Easy to set up.

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

    Rated 4 out of 5 stars

    Get's the job done

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

    Works well for a low budget home theater setup. Perfect for college kids. I wouldn't use it for an audiophile music system.

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

      Hi OsirisDaGod, thank you so much for your positive feedback! We are extremely pleased you are satisfied with the superb performance of our SA-CS9 115W 10” Active Subwoofer, and you find it perfect for college kids!

      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

    Gifter

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

    This subwoofer enhances the sound quality in our workout room.

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

      Hi DSAMS, that's great! Good to know you're enjoying the powerful bass this unit delivers. 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

    Deeep

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

    Deep bass, good for enough for a middle size room. You don’t need any more subbs

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

      Hi sm74,

      Fabulous! We are extremely pleased to hear you are 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

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sony sub

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

    A great sub for the price. Excellent bass sound with no noticeable distortion.

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

      Hi there,

      Thank you so much for the 5-stars review! It is really nice to hear you are happy and satisfied with the incredible 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 purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Perfect sub-woofer for a mid-sized theater room

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

    The range and tone of this Sub-woofer are exceptional for a low end product. Better yet, I got it for half price!

    I would recommend this to a friend