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JBL GX628 (GX628AM) + GX9638 (JBLGX9638AM) thumbnail image
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5 star
94%
4 star
6%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
5
Design
4.9
Usability
4.9

Customer Reviews

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Crisp quality highs with rich sound

The following review is for GX9638, which is a part of the bundle you are viewing.

I just installed these in the front doors with GX-628 in the rear doors, and an amplifier/subwoofer behind the rear seat in our 2023 f150. The sound is awesome, and the only negative thing is that the software in the Ford stereos is limited to adjusting ranges between the regular highs, mids, and lows. Regardless, these speakers are tremendously richer in sound and clarity. You won't regret this purchase!!

By Boydmt68 on March 6, 2025

4 found this helpful


Great product!!

The following review is for GX628, which is a part of the bundle you are viewing.

I like this brand of speaker but this one really is quality and sounds great in my car! It was easy to install and I appreciate how all of the extra parts came with it. Great product, definitely a buy!

By Toni on June 22, 2024 Checkmark Icon Verified purchase
2020 Ford Fusion

4 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.

Harness had male terminals. Needed female terminals to plug into factory connector. Also had to cut screw length. And speaker to adapter screw holes did not line up.

By jorge on May 25, 2025 Checkmark Icon Verified purchase

2 found this helpful


JBL gx9638

The following review is for GX9638, which is a part of the bundle you are viewing.

Great sounding speakers .great value. Works great with factory radio.

By Robert on February 23, 2025 Checkmark Icon Verified purchase
2019 Nissan Frontier

2 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.

Amazing speakers and great price for my camry

By Xavier on January 27, 2025 Checkmark Icon Verified purchase
2011 Toyota Camry

2 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.
By Brandon on January 18, 2025 Checkmark Icon Verified purchase
2017 Infiniti QX60

2 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.
By Glenwood on August 23, 2024 Checkmark Icon Verified purchase

2 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.
By Jonathan on May 10, 2024 Checkmark Icon Verified purchase
2007 Toyota Camry Hybrid

2 found this helpful


They are loud

The following review is for GX9638, which is a part of the bundle you are viewing.

Purchased these as a direct factory replacement they sound good they are loud I am just running the stock radio and they are a great replacement but you can tell they need more power.. If ur looking for bass these are not the answer.. good clear sound..

By Wayne on October 14, 2025 Checkmark Icon Verified purchase

1 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.
By Harold on May 31, 2025 Checkmark Icon Verified purchase
2012 Toyota Tundra

1 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.
By hugo e on June 20, 2024 Checkmark Icon Verified purchase

1 found this helpful


The following review is for GX9638, which is a part of the bundle you are viewing.
By Thaddeus on January 5, 2026 Checkmark Icon Verified purchase
2002 Pontiac Grand Am


The following review is for GX9638, which is a part of the bundle you are viewing.
By Bruce on April 3, 2025 Checkmark Icon Verified purchase
2017 Chevrolet Tahoe


The following review is for GX9638, which is a part of the bundle you are viewing.
By Jack on March 30, 2025 Checkmark Icon Verified purchase
2022 Ford F-150


The following review is for GX9638, which is a part of the bundle you are viewing.
By Christopher on January 13, 2025 Checkmark Icon Verified purchase
2018 Chrysler 300


The following review is for GX9638, which is a part of the bundle you are viewing.
By Robert on April 26, 2024 Checkmark Icon Verified purchase
2018 Ram 1500


The following review is for GX9638, which is a part of the bundle you are viewing.
By Ruth on February 16, 2024 Checkmark Icon Verified purchase


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.