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JBL GX9638 (2-Pairs, 4-Total)

840W Peak (400W RMS) 6x9" GX Series 3-way Coaxial Speakers (2-Pairs)

JBL
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• 210 watts Peak Each, 100 watts RMS Each
• 1" Edge-driven Polyphenylene Sulfide Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 2.3 ohm
• Sensitivity: 94 dB

Learn more about the gx9638_2
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Fits your 2018 300

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List price $199.90
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-10%

$179.90

 with warranty
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Description


JBL brand icon

Authorized dealer

JBL GX9638 (JBLGX9638AM)

600W Peak (200W RMS) 6x9" GX Series 3 Way Coaxial 2.3-ohm Speakers with Dual Tweeters
Quantity: 2

Product Details:

  • 6" x 9" GX Series 3-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Polypropylene Plus One cone material
  • Rubber speaker surround
  • Edge-driven Polypropylene Soft Dome tweeters
  • Edge-driven Polypropylene dome super tweeters
  • 3-ohm DCR voice coils
  • Tweeter deflector for an angled, rotating speaker
  • OEM-level reliability testing
  • Top-mount Depth: 2-7/8"
  • Cutout Dimensions: 8-3/4" x 5-15/16" 
  • Impedance: 2.3 ohm
  • Frequency Response: 45 - 21000 Hz
  • Sensitivity: 94 dB
  • Authorized Internet Dealer
  • MFR #: GX9638
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


General Speaker Specifications
Series
GX Series
Priced Per
2 Pairs (4 Speakers)
Number of Speakers
4
Design
3-way Coaxial
Tweeter Design
Soft Dome
Tweeter Size
1"
Tweeter Composition
Edge-driven Polyphenylene Sulfide
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Total PEAK Per Pair/Set
420 watts
Total RMS Per Pair/Set
200 watts
Impedance (Per Voice Coil)
2.3 ohm
Shallow Mount Installation
No
Marine Certified
No
Speaker Grilles
No
First Speaker Pair Specifications
Speaker Size
6" x 9"
Peak Power Handling
210 watts
RMS Power Handling
100 watts
Sensitivity
94 dB
Frequency Response
45 - 21000 Hz
Top-Mount Depth (Mounting Depth)
2-7/8"
Cutout Dimensions
5-15/16” x 8-3/4” 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GX9638_2

Weight:

16.00lbs

Internal SKU:

gx9638_2

Internal Product ID:

203754

Customer Ratings & Reviews


JBL GX9638 (2-Pairs, 4-Total) thumbnail image

5 star
94%
4 star
6%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
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


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



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

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