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

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. JBL - GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer - Black.
  • Left. JBL - GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer - Black.
  • Back. JBL - GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer - Black.
  • Alt View 11. JBL - GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer - Black.

JBL - GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer - Black

Model:
GX1200
SKU:
6283643
Highly rated by customers for:
Your price for this item is $25.99
Clearance
The comparable value price is $129.99

Customer reviews

Rating 4.7 out of 5 stars with 458 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

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 8 Showing 141-160 of 458 reviews
  • Pros mentioned:
    Price

    Great value

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

    The gx1200 is the red head step child of the CX series which is basically the same sub. But when you catch this on sale this is the best bang for the buck for a woofer.

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

    great base for the money

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

    great base for the money: at $30 it is the most competitive option I've seen

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

    AWESOME!

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

    I am getting so many compliments on my stereo system it’s awesome just to get in my Truck and turn on a quality system.

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

    Great deal when on sale

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

    Picked up this thing on sale and it did not disappoint my little car thumps now !

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

    Good sub

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

    Its a very good sub plays all the tones i need it to play and with a good box it will make your car shake love this sub

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

    Great sub for the money - especially on sale

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

    Not sure how you could get a better deal for a 12" when this is on sale. Doesn't take a huge box and sounds just fine. Is it for super high power applications - no. Is it for tiny enclosures - no. But for it's intended use it is hard to beat.

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

    Sub

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

    This app sounds great and is a great value I would recommend this to anyone who wants to update their system

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

    Kickass JBL!

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Things amazing, very good quality and provides nothing but smiles! Paired w/ 600W JBL Amplifier.

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

    Awesome deal!

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

    I wasn't looking for a sub but at the price I saw this at I had to pick it up and I'm glad I did! Sounds great and definitely enhanced the sound of my system

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

    Five star JBL

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    One of the best sub i ever had. Kicks realy good, a perfect size for any car and that price. You just cant beat it.

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

    Good subwoofer

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

    I used this to fix my subwoofer. It now works as it once did. It's well packaged, easy to install, and sounds high quality.

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

    Decent Subwoofer with dual voice coils

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

    Great sub for the money if you can get it on sale for 30 buck

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

    Very Affordable Bass

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

    Its a lower power speaker but it gets the job done and for the price its very good.

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

    Jbl sub 12”

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

    Great subwoofer for the price. Sounds great. JBL always delivers

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

    BOOM BOOM

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

    Got this on sale for $30. Can't complain, sounds good!

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

    Great budget subwoofer

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

    Great sound! Got it on sale! Worth it, has a clean and crisp sound.

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

    These Punch

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    really hit hard and get the whole car shakin without rattling....more precise than the xplods i used to have(and i loved them)

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

    Very great sub

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

    For this discounted price, this amp exceeded all of my expectations. I paired it with a small amp and it still performed extremely well.

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

    Excellent subwoofer from JBL

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love JBL as an audio brand overall and the bass quality from their speakers. This subwoofer is again an excellent product from JBL!

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

    JBL

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sounds great kicks would purchase again good bass d

    I would recommend this to a friend
Page 8, Showing 141-160 of 458 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.