Last Chance 48-Hour Flash SaleEnds Dec. 24. Limited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $124.99
Clearance
The comparable value price is $249.99

Customer reviews

Rating 4.7 out of 5 stars with 2768 reviews

Rating Filter

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 74 Showing 1,461-1,480 of 2,768 reviews
  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Great woofer!!!

    |
    |
    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

    Great !

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

    Love the bass sound in this sub- woofer! Sounds good with the receiver and the bose speakers! Like being in a movie theater !!

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

    Rated 5 out of 5 stars

    Excellent bass performance for the price

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

    Really good bass response for a low price. Much better than the cheap "all-in-one" systems.

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

    Rated 5 out of 5 stars

    Good sounding beats

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

    The base is good, especially when watching movies and playing games with

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

      Hi Gametastic, thank you so much for sharing your honest feedback with our SA-CS9 115W 10” Active Subwoofer. It is really nice to hear you are happy and satisfied with its incredible bass sound quality- especially when watching movies and playing games! 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 4 out of 5 stars

    A very good speaker for a reasonable price

    |
    |
    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:
    Sound quality

    Rated 5 out of 5 stars

    Sub woofer

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

    Was purchased ad an out of box. Clean and easy set up. Great sound.

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

      Hi Joey, Thank you for the 5-star rating! We're glad to hear you appreciate the ease of set up and great sound quality of the unit. 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

    just the size i needed.

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    love it and it really enhances the sound. i would love to have another one. good product.

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

    Rated 5 out of 5 stars

    Good sound

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

    Sound is great it's compatible with my surround sound very good product

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

      Hi Vickie, Thanks for purchasing your new SA-CS9 115W 10” Active Subwoofer. Glad to hear that you are happy with the sound quality of the 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 and for the 5-star rating! -Carl Sony_US

  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Great

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

    very good I recommend it the size is excellent and the price I am satisfied.

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

      Hi Neneden! Perfect! We're really grateful to hear you're happy and satisfied with the outstanding 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

    Good sound

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

    good sound, easy to use, good buy is what I expected

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

      Hey Albert,

      Thank you so much for the perfect star review.

      It is really lovely to hear our SA-CS9 115W 10” Active Subwoofer perfectly matches your expectations! We are also happy that you are satisfied with the exceptional bass sound quality and ease of use of this 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:
    Bass

    Rated 4 out of 5 stars

    Nice Bass

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice bass for the price I bought it at. There are better ones out there. It works pretty well with the rest of my sony system.

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

      Hi PepperMD, 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 choosing Sony and for the 4-star rating! -Carl Sony_US

  • Rated 5 out of 5 stars

    Great subwoofer

    |
    |
    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

    Great boom and very easy to setup

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

    Great sound and works seamlessly with my current surround sound system by Bose.

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

    Rated 4 out of 5 stars

    speaker replacement

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

    Good sound nice look A good replacement speaker for my home theater system

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

    Rated 4 out of 5 stars

    Great addition to your soround sound system.

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

    This is a great speaker for the price! The lows that come out from the speaker sound great. Although I have not used this speaker to it full potential because I paired it with an old receiver.

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

    Rated 5 out of 5 stars

    Great but for a Budget

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

    This Sub handles all my movies and music. A must for a home theater.

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

      Hi lrva, thank you so much for the 5-stars rating! It is really lovely 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!

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

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Subwoofer

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

    Good quality great math like the sound really loud

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

      Hello Hector,

      Thank you so much for the perfect star reviews!

      We are so happy to hear you are satisfied with the exceptional 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

    Sound is really great

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

    Makes you want to never be without a Subwoofer. Sounds like your at the Movies

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

    Rated 5 out of 5 stars

    Cool base

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

    Awesome base sounds. I love it, but I don’t know about my neighbors.

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

      Hi Evan, thank you so much for the 5-stars rating and feedback! We are truly happy 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 purchasing our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Good Boom

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

    Great speaker. makes a big difference in the surround sound system.

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

      Hi Willi, thank you so much for the 5-stars rating and feedback! We are extremely pleased to hear you are 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