About JBL Club 4020 in Kenya
Compact upgrade
If you are upgrading smaller factory speakers, the JBL Club 4020 gives you a clear step up in sound without complicating your setup. These 4-inch coaxial speakers are designed to fit easily into tight factory locations, delivering cleaner audio and better balance so your music feels more alive on every drive.
More output
JBL uses its patented Plus One™ woofer cone to give you more surface area than typical speakers in this size. That extra cone area helps move more air, which means stronger low-frequency response and higher sensitivity. In simple terms, you get louder, fuller sound from the same power, making a noticeable difference even on a factory system or aftermarket head unit receiver.
Built to last
The UV-resistant polypropylene cone is designed to handle heat and humidity inside your car, keeping performance consistent over time. JBL also tuned these speakers with a high-sensitivity design, so they produce strong output even when powered by a factory stereo. Their compact build and efficient performance make them a reliable upgrade for a wide range of vehicles.
JBL Club 4020 Specs
| Category | Specification |
|---|---|
| Speaker Type | 2-Way Coaxial |
| Peak Power | 90 Watts |
| RMS Power | 30 Watts |
| Speaker Size | 4 inch (10 cm) |
| Impedance | 3 Ohms |
| Frequency Response | 75 Hz – 25 kHz |
| Sensitivity | 90 dB (1W / 1m) |
| Woofer Material | Polypropylene Plus One™ Cone |
| Woofer Surround | Rubber |
| Durability | UV-Resistant |
| Tweeter Type | PEI Balanced Dome |
Ideal For:
- Strengthening vocal clarity and presence.
- Filling the gap between midbass and tweeters.
- Drivers upgrading factory door speakers.
- Creating a fuller, more balanced soundstage.
What’s in the box
- 2 x JBL Club 4020 Car Speakers.
- Foam mounting tape.
- User Guide.






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