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Customer Ratings & Reviews

Your price for this item is $25.99
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The comparable value price is $129.99

Customer reviews

Rating 4.7 out of 5 stars with 458 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers are satisfied with the GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer's sound quality, price, and bass performance. The subwoofer is considered a great size for many cars and is easy to install. However, some customers have noted discrepancies in the RMS power and frequency response specifications.

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 16 Showing 301-320 of 458 reviews
  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Great value

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

    Top notch and a great value for what I paid. JBL wasn't sure if would be ok but I really enjoy the money I saved.

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

    Rated 4 out of 5 stars

    JBL 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.

    Good when bought on sale. Used in a magic array to shake my house off its foundation.

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

    Rated 4 out of 5 stars

    Great budget speaker

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

    Got them on sale for $30 to replace an old tower speaker. Great buy.

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

    Rated 3 out of 5 stars

    Decent

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

    Decent subs for the price, would not recommend if your like me and looking for ear drum shattering boom...but they have a very good deep bass if you just like mid volume music on your drive

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

      We appreciate your time in providing feedback on our JBL GX1200. We understand that the bass of this product didn't meet your expectations. We're looking for ways to improve, and we'll make sure to share your feedback with the appropriate team. JBL

  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Not sure about this

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

    Looks nice. Can't beat the price I paid. Can't really give a full review it's been to cold to install it

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

    Rated 5 out of 5 stars

    JBL 12”

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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 sound and bass . Would recommend this speaker for anyone. Bumps pretty hard

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great for the price I paid for them. MSRP only ok

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

    Using them for home theater application in a Push-Pull configuration. Car audio Continuous Power and RMS Power Rating have gone nuts since I did my system. Build quality is fine for the price but I won't expect them to last at rated specs for very long. At realistic power levels they are a good value for me.

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

    Rated 4 out of 5 stars

    Black Friday $29 a piece

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

    Great deal, could not pass up, haven’t hook up yet but can’t beat price

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

    Great, I guess

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

    Awesome product, however the one I ordered was an open box item, and it was getting delayed for so long before I called customer support and they said that it was no longer available, so they did call me back and sent me a new one.

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

    Sound clarity

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

    The sound clarity in this sub is fantastic for the price couldnt ask for much more

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

    Rated 4 out of 5 stars

    JBL

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

    This JBL sub has great bass worth the money. I would recommend putting them in a ported box.

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

    Rated 5 out of 5 stars

    Great for the price

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

    This subwoofer has the bass you need for a begginer or serious music junkie I recommend for smaller or trucks doesnt matter just have the right matching amp for it

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

    Rated 4 out of 5 stars

    Good Product

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

    This was on sale and I have purchased JBL products before and the sound is amazing.

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

    Rated 4 out of 5 stars

    Ok

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

    They ok sound good I mean don’t get me wrong I’ll get them any day

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

    Rated 4 out of 5 stars

    It's a great sub

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

    Great sub for the money in the 12" size, especially if you can catch it on sale!

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

    JBL

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

    Excellent 4 years later still have product and works great

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

    Rated 4 out of 5 stars

    Joey

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

    Impressive sound and price. Do recommended purchasing.

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

    Review

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

    Excellent product. I would recommend this product to family and friends.

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

    Rated 4 out of 5 stars

    Sounds great

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

    Have a 400w amp hooked to it, have base boost set, sounds great.

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

    Rated 4 out of 5 stars

    Good sound

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

    Sound it good worth the money just have someone else to installed it for you

    I would recommend this to a friend