JBL – GTO 4020
Acoustically damped, UV-resistant polypropylene cone
Every Club speaker’s woofer cone is designed to deliver clean, non-resonant sound quality, while standing up to the demanding heat and humidity of the car environment.
Plus One™ woofer cone architecture
Harman’s patented (US patent #7,548,631) Plus One™ cones provide more overall speaker-cone area than other cones in its class — the result is higher sensitivity, increased low-frequency output and greater musical character.
PEI balanced dome tweeters
Club speakers play smooth, clear high frequencies with excellent dispersion, thanks to the PEI balanced dome tweeters.
Club speakers’ efficiency produce plenty of sound from the power they’re fed, making them ideal for any application, even when they’re driven by relatively low-powered factory stereos.
Reduced critical dimensions
Club speakers are available in a range of standard sizes, and feature a compact design that allows them to fit in just about any vehicle on the road today. That means signature JBL sound in more vehicles.
JBL CLUB 4020 Full-Range Speaker
|Woofer Cone Material||Carbon Polypropylene|
|Woofer Surround Material||Polypropylene|
|Tweeter Dome Material||PEI|
|DC Resistance (Ω)||3 Ohm (Ω)|
|Peak Power (Watts)||90W|
|Continuous Power (RMS)||30W|
|Sensitivity||90dB @ 2.83V|
|Effective Frequency Range||75Hz – 20kHz|
|Mounting Hole Diameter||3-11/16 (93.66 mm)|
|Top Mount Depth||2-1/8|
|Bottom Mount Depth||1-7/8|