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Customer Ratings & Reviews

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

Customer reviews

Rating 4.7 out of 5 stars with 2768 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 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 81 Showing 1,601-1,620 of 2,768 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Excellent bass

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

    I bought this subwoofer when it went on sale for $99. I am completely satisfied with it!

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

    Rated 5 out of 5 stars

    Kaboom....

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

    I bought two of these for my Sony home theater system.....Lots of punch....Love them....

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

    Rated 5 out of 5 stars

    Love it!!

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

    Was looking for something that was good quality and not too expensive. This was perfect!

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

    Rated 5 out of 5 stars

    Awesome

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

    The sound quality is awesome. Watching movies is like being in the movie theater. Thanks Best Buy

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

    Rated 5 out of 5 stars

    excellent

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

    Full, clear bass and with no distortions fit's nicely with the other speakers

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

      Hi 09maxams, Thank you for giving us a perfect rating. We are happy that you liked the unit. - Jerome Sonystyle

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    It does great with the other surround sound.

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

    We haven't had any problems and it sounds great with the surround sound soeakers.

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

    Rated 5 out of 5 stars

    Just AWESOME!!!!

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

    Great subwoofer very loud and great price. a lot of BANG for your money.

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

      @HonduranHomey, That's great! Good to hear that you appreciate the audio quality of the Subwoofer. Thanks for choosing Sony. -Sam Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great sound,

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

    Sound powerful and has a power save feature so I don't have to turn it off

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

    Rated 5 out of 5 stars

    Sony sub

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

    Bought this for our surround sound. Sounds way better makes a big difference when added.

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

    Rated 5 out of 5 stars

    excellent

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

    great product came very handy with the qulaity !!!!

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

    It’s perfect for my sound system love it ! Highly recommend

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

      Hi Cenlxo1072, thank you so much for your recommendation! We are extremely pleased it suits your needs and expectations! 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:
    Price

    Rated 5 out of 5 stars

    Finally some real bass

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

    Works great and was a steal at the sales price but recommend whether it is on sale or full price.

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

    Rated 5 out of 5 stars

    Great sub!

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

    I love the Sony subs! They sound great. I have never been disappointed in this sub.

    I would recommend this to a friend
  • 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.

    This subwoofer goes great with the other part of the set and sounds great.

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

    Rated 5 out of 5 stars

    Great look

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

    The subwoofer is great I am in a small space and it doesn't overpower the room.

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

    Rated 5 out of 5 stars

    Love this sub!

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

    This thing sounds amazing. Love the rumble of the floor during the scary movies

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

    Rated 5 out of 5 stars

    Subwoofer review

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

    Very good product excellent sound and deep bass tones

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

      Hi xbox, Awesome! 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! Jay Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sub

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

    Love it it sounds great !! I would recommend it to anyone.

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

      Hi Miguelito, thank you so much for the 5-stars review! We are really thrilled to hear you are happy and satisfied with 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 recommending our SA-CS9 and for choosing Sony!

      - Romeo Sony_US

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great subwoofer for the price

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

    This subwoofer sounds great in my small living room with vaulted ceilings. Happy with the purchase.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Loud bass from this sub

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

    Had it for 5 months now just bought another to really shake the room

    I would recommend this to a friend