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Enjoy great bass sound with this JBL two-way car speaker. The large voice coil reduces distortion and increases power handling, and the adjustable tweeter makes sound optimization fast and simple. The easy-to-install footprint of this JBL two-way car speaker ensures a quick fit into a compatible location with no special tools necessary.
Geek Squad® Installation Recommended
Visit your local Best Buy store for more information.
Q: Is one speaker a 6x8 and the other 5x7 or are they both 6x8 speakers, im confused
A: It means these speakers will fit both 5x7 and 6x8 requirements with minimal modification. I recommend doing a search to verify what speakers your car manufacturer specifies.
A: I would suggest replacing all 4 speakers for the best sound, that's what I did in my F150. They sound great.
A: Thanks for your interest in our product. As per your inquiry, If the Head Unit can only handle the lowest impedance of 4 ohms, and you connect a 2.3 ohm speaker, It will run hotter as It will try to produce power way over the RMS wattage, at high volumes and will eventually fail. Both Head Unit and speakers will play distortion at high volume levels. If you have more questions, please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Q: How come these speakers won’t work with a 2003 ford mustang?
A: Did you use adapters for the Speakers?
Q: What would be the recommended amp for these speakers? I have 4 door speakers all this same model.
A: Thanks for your interest in our products. You could use a JBL Club A754 for your GX Series speakers.
Q: Can I use these in a 2014 Ford F150 STX?
A: Yes, this is what I replaced mine with.
Q: Would these be a good fit for replacement JBL back speakers in my trunk for my 2002 Camry LE?
A: Check with the Qeek Squad , They have resources for answering your car stereo questions. These speakers are a perfect for my 97 Lincoln Mark V111 Sports Car.
Q: What size is the actual speaker
A: Our JBL GX8628 dimensions are as follows: Dimensions (in) 7 x 2.6 x 2.8 Dimensions (cm) 17.8 x 6.8 x 7.2

Enjoy great bass sound with this JBL two-way car speaker. The large voice coil reduces distortion and increases power handling, and the adjustable tweeter makes sound optimization fast and simple. The easy-to-install footprint of this JBL two-way car speaker ensures a quick fit into a compatible location with no special tools necessary. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.

The Pioneer TS-G680 6" x 8" is a 2-way speaker system with 250 W maximum power handling/40 W continuous power handling. In addition, it has a 30mm Tweeter to enrich high-range reproduction. The speaker cone comprises of polypropylene IMPP cone and a rubber-coated cloth surround giving your music more impact and presence.

Experience stunning sound quality with these KICKER CS-Series component speakers. The 6 x 8-inch subwoofers produce deep, realistic bass, while the Extended Voice Coil technology improves bass response for greater clarity. These KICKER CS-Series component speakers have 0.75-inch titanium tweeters with neodymium magnets which deliver impressively detailed audio at high frequencies. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

The Pioneer TS-A683FH 6" x 8" 2-way speakers can handle up to 370 W Max (85 W Nominal). The woofer cone is made of Aramid Fiber reinforced Injection Molded Polypropylene (IMPP) for rigidity, low-frequency responsiveness, and weather resistance. The 20mm PI dome tweeter adds in the high-frequency details to provide music enjoyment.
| Pros for JBL - GX Series 6" x 8" / 5" x 7" 2-Way Coaxial Car Loudspeakers with Polypropylene Cones (Pair) - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of Installation, Price, Fit, Highs | Sound Quality, Ease of Installation, Price, Fit, Bass | Sound Quality |
| Cons for JBL - GX Series 6" x 8" / 5" x 7" 2-Way Coaxial Car Loudspeakers with Polypropylene Cones (Pair) - Black | |||
| There were no cons for this product— | Bass | There were no cons for this product— | There were no cons for this product— |
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.
Fantastic speakers! They do exactly what you would want them to do. Crisp highs, great mids, and low lows. Of course it will not have bass like a subwoofer, but there is bass present. Anyone who says there isn't must need to alter their sound settings. Overall, just a great speaker. I replaced my stock speakers with a set of four of these and could not be happier. A+
This review is from JBL - GX Series 6" x 8" / 5" x 7" 2-Way Coaxial Car Loudspeakers with Polypropylene Cones (Pair) - Black
schuy811 Posted
Fit perfectly in 2003 ford ranger for front door and behind the seat (2 door ranger), I replaced the stock stereo with a 6.8 pioneer unit, the tweeters sounded really clear and loud and had good bass
This review is from JBL - GX Series 6" x 8" / 5" x 7" 2-Way Coaxial Car Loudspeakers with Polypropylene Cones (Pair) - Black
Luis Posted
They sound really good, ease to install and they fix in my car really well
This review is from JBL - GX Series 6" x 8" / 5" x 7" 2-Way Coaxial Car Loudspeakers with Polypropylene Cones (Pair) - Black
FordF150 Posted