
JBL GX428 4" 105W Coaxial Speakers
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 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.
General Specifications
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JBL GX428 4" 105W Coaxial Speakers
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 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.
General Specifications
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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 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.
General Specifications


















