




Features
Designed to fit into most factory locations without vehicle modification, the GX series speakers deliver 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 our all new proprietary tweeter deflector, all individually voiced to deliver authentic JBL pro sound for your next roadtrip. 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.
- Power Handling: 35Wrms, 105W Peak
- Frequency Response: 75Hz – 21kHz
- Impedance: 2.3 ohms
- Sensitivity (@ 2.83V/m): 90dB
Shipping Note: Shipping to Alaska, Hawaii, APO addresses, or PO Boxes is not available for this item.
Warranty: 90 Day Woot Limited Warranty
Optional Asurion Protection Plan: To further protect your purchase, you can buy an Asurion protection plan from Amazon here. Review the FAQs for additional information.
Specs
Full Specs HERE
What's in the Box:
- (2) JBL GX Series GX428 4" 2-Way Coaxial Car Audio Speakers
- (1) Gasket Foam
Specs
Full Specs HERE
What's in the Box:
- (2) JBL GX Series GX428 4" 2-Way Coaxial Car Audio Speakers
- (1) Gasket Foam
Sales Stats
- Speed to First Woot:
- 6d 20h 45m 52.777s
Purchaser Experience
Purchaser Seniority
Quantity Breakdown
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