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JBL GX428 (JBLGX428AM)

210W Peak (70W RMS) 4" GX Series 2 Way Coaxial 2.3-ohm Speakers

JBL
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• 105 watts Peak Each, 35 watts RMS Each
• Soft Dome tweeters with deflector
• Polypropylene Plus One woofer cone material
• Impedance: 2.3 ohm
• Sensitivity: 90 dB

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Thanks , You Pay:

$64.95

/pair  with warranty
Starting at $12/mo or 4 payments of $17 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Description


JBL brand icon

Authorized dealer

JBL GX428

Designed to fit into 4" factory locations without vehicle modification, the GX428 delivers high-energy JBL pro sound for in vehicle applications. Leveraging our patented Plus One woofer cone with three Ohm voice coil and edge-driven soft-dome tweeter mounted into the all-new proprietary tweeter deflector, all individually voiced to deliver authentic JBL pro sound for your next road trip. To ensure that you get a great performance even with the windows down, the three-ohm voice coil extracts more power from the amplifier, delivering high output and deeper bass.


Product Details:

  • 4" GX Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 210 watts per pair / 105 watts each
    • RMS: 70 watts per pair / 35 watts each
  • Polypropylene cone material
  • Rubber speaker surround
  • Edge Driven Soft Dome Tweeters
  • Plus One woofer cone build
  • Harman-proprietary tweeter deflector for an angled, rotating speaker
  • OEM-level reliability testing
  • Top-mount Depth: 1-7/8"
  • Cutout Dimensions: 3-3/4"
  • Impedance: 2.3 ohm
  • Frequency Response: 75 - 21000 Hz
  • Sensitivity: 90 dB
  • Authorized Internet Dealer
  • MFR #: GX-428
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


Speaker Specifications
Series
GX Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
4"
Design
2-way Coaxial
Tweeter Design
Soft Dome
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Peak Power Handling
105 watts
RMS Power Handling
35 watts
Total PEAK Per Pair/Set
210 watts
Total RMS Per Pair/Set
70 watts
Sensitivity
90 dB
Frequency Response
75 - 21000 Hz
Impedance (Per Voice Coil)
2.3 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
1-7/8"
Bottom-Mount Depth
2-19/32"
Cutout Dimensions
3-3/4"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
Includes Damping Kit
without Damping Kit
Compatible vehicle types
Car/Truck/SUV/Van
What is in the box?
Paperwork
Quick start guide
WITB: Speakers
Foam Gasket
Speakers (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GX428

Weight:

5.00lbs

Internal SKU:

gx428am

Internal Product ID:

201416

Customer Ratings & Reviews


JBL GX428 (JBLGX428AM) thumbnail image

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