JBL 4" 2-Way Car Speakers
(JBL CLUB4020)
We Think You Should Know
30W RMS / 90W peak power
90dB sensitivity for clear output
75Hz - 20kHz frequency response
4" compact coaxial design
PEI balanced dome tweeter
Overview
The JBL 4" 2-Way Car Speakers (CLUB4020) delivers detailed high-frequency performance to standard passenger cabins. Drivers install this coaxial speaker kit to elevate vocal clarity above low road noise. The high-sensitivity motor assembly extracts impressive volume from modest factory head units to justify your audio upgrade investment.