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 6 Showing 101-120 of 458 reviews
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Love them
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product, thank you for speedy Delivery. The sound quality is fantastic. I get a lot of compliments.
I would recommend this to a friend
Pros mentioned:
Price
Rated 5 out of 5 stars
Great sub for many applications
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Picked up some on sale for fun projects Some of these I use for testing new box designs in home and car audio settings. When you can catch these at their ridiculous sale price, don't pass them up. Or do pass so I can buy more and they don't sell out.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Awesome sound for the price
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
These subs work great on lower rated Amplifiers Their durability is excellent and the sound is superb they were great in a sealed Box enclosure and I'm sure with the right setup would be great in a ported or band pass enclosure.
I would recommend this to a friend
Pros mentioned:
Bass
Rated 5 out of 5 stars
Amazing For The Price
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought two of these about 1-2 years ago and they have been amazing. They have amazing low and high bass. If you have bad sound coming out of them make sure you get a good box and amp and have it tuned. 10/10
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 4 out of 5 stars
Good
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Clear sound and good bass. Fits well in speaker box.
I would recommend this to a friend
Pros mentioned:
Bass
Rated 4 out of 5 stars
Great speakers.
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
These speakers really upped by bass game good deep bass an fit perfectly in my suv.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Awesome sound
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
These speakers were a Steal! $100 off for a deal of the day and jbl is a great sounding speaker from which I’ve always trusted for over 20 years now.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Loved it so much i bought it twice
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought one half off to upgrade my car audio and loved it so much i bought a second at full price to replace the one in my home stereo system's sub.
I would recommend this to a friend
Pros mentioned:
Bass
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.
If your looking for good bass and not break the bank this is your sub. Just make sure you buy a box made for this sub 1 cf. for sealed 1.75 for ported
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Amazing
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This subwoofer its amazing sounds good and work fine around for 1 2 years ago buy and still work like new
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Best 12” for the price
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have to start if with I was very skeptical about this sub because how low the price was but I installed it and let it get broken in and was absolutely astounded by how amazing it sounds. You really can’t beat the price for this quality
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Awesome
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Awesome speakers. Did not disappoint me at all. Love
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Perfect Subwoofer
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great! Very crisp and clear and not muffled at all! Thank you JBL!
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
JBL Subwoofer
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
great bass and sound! would definitely buy again for my next project
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Awesome
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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.
Perfect. Ordered another. Gotta run two of those of a jbl club 600.1
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Perfect sound!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I purchased this subwoofer at an excellent price and the sound is an excellent upgrade. I would definitely recommend these to a friend and suggest to wait for price drops like I did because I got this product $100 cheaper.
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 4 out of 5 stars
Great for car stereo system
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Sounds really good
the bass is on point i love it
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
JBL - for speakers
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is my frist sub woofer and I got this item for 30 dollars on sale and that a deal, the sound quality is very good and I would recommend to buy JBL speakers and their products as wasy to install and reliable
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 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This subwoofer has been amazing for the price paid. Have had it over a year and it still works as good now as the day that I bought it.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Great speaker for the price
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this subwoofer speaker on a clearance sale
I installed it in an old house speaker box and i was impressed on how tight the bass is . Its not an explosive blow your trunk lid off the car but a nice tight sound