Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

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 90 Showing 1,781-1,800 of 2,768 reviews
  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Awesome sub

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

    A nice addition to your surround sound. Adds nice depth when watching action movies.

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

    Rated 5 out of 5 stars

    Excellent

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

    I brought 2 sony speakers. They sound great together

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

    Rated 4 out of 5 stars

    Good bang for the buck

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

    Are their better subwoofers? Yes. For this price point and ease of setup and use, not a bad deal all around. Good sound with some tweaking.

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

    Rated 4 out of 5 stars

    Nice sub-woofer - good value

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

    Nice sub-woofer - good value and works great with my butt kickers

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

      Hi Invespac, we're glad you like our product. 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! ~Earl Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Brought the boom!

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

    Lows low and sounds amazing. I have not been disappointed!

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

    Rated 5 out of 5 stars

    Great value!

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

    For the price, this Sub cannot be beat. Sony has never let me down!!

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

    Rated 5 out of 5 stars

    Work excellently

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

    Does a great job, works well is the main room, fills the area.

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

    Rated 5 out of 5 stars

    Very satisfied,could not ask for anything better.

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

    Very satisfied.I couldn't be more happy with the it.

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

    Rated 5 out of 5 stars

    Great sound

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

    Excellent compliment to the front Klipsch bookshelf speakers.

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

    Rated 5 out of 5 stars

    Great sounding subwoofer

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

    Sounds deep and throaty like it should. I actually had to turn it down some. No complaints here.

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

    Rated 5 out of 5 stars

    nice base

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

    easy to hook up did not expect to see all the other speaker hookups.

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

    Rated 5 out of 5 stars

    So loud!

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

    Bought to replace a faulty subwoofer. Well worth it, very loud!

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

    Rated 5 out of 5 stars

    Great sound. Great price

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

    Volume adjust allows for the perfect amount of bass

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

    Rated 5 out of 5 stars

    WOW! This subwoofer rocks.

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

    This subwoofer rocks. Easy to install and the sound is amazing!!

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

    Rated 5 out of 5 stars

    great for price

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

    great speaker for the price. sounds great in our living with cathedral ceilings.

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

    Rated 5 out of 5 stars

    paint peeler

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

    This baby really puts out the bass! I'm very impressed. I recommend it.

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

    Rated 5 out of 5 stars

    Wait to catch the sale

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

    Nice sub but I wouldn't pay $200 for it. Buy it on sale

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

      Hi, Rico!

      Thank you for choosing Sony!

      Regards,
      David Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great subwoofer!

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

    We purchased this to add to our surround system. Great sound quality for the price!

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

    Rated 5 out of 5 stars

    great receiver

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

    this bass speaker has with out a dought met and exceded my expedations

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

      Hi derf, It's good to hear that it did exceed your expectations. Thanks for choosing Sony. ~Ralph sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Works with Sony receiver

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

    Working fine, nice sound. Good quality with no problems adjusting sound.

    I would recommend this to a friend