Description

JBL Stage3 427F
The JBL Stage3 427F is a 4‑inch (100 mm) 2‑way coaxial car speaker designed as a factory upgrade replacement that delivers clearer sound, improved mids, and crisp highs compared to stock speakers. It uses JBL’s Plus One™ woofer cone technology to increase cone area for greater output and deeper bass, while the edge‑driven dome tweeter ensures smooth treble response. Its external crossover with 0/+3 dB tweeter level control helps fine‑tune the sound, and the vented basket frame improves heat dissipation for reliable performance. This speaker is ideal for boosting audio quality in smaller door or dash locations without needing an external amplifier.
Specifications
| Specification | Details |
|---|---|
| Power Handling | 30W RMS, 150W Peak |
| Sensitivity (@ 2.83V/1m) | 90 dB |
| Frequency Response | 75 Hz – 20 kHz |
| Impedance | 3 Ω |
About The Product
JBL Stage3 speakers bring patented technologies, world-class engineering and JBL pro sound heritage together to create a powerful line of car audio loudspeakers. Focusing on performance and fitment, they bring unrivaled sound performance to your vehicle. The high output 2 ohm DCR design extracts every watt of power from the amplifier or head unit enabling the patented Plus One™ woofers to deliver high output and solid deep bass performance. Our rigorous OEM-level reliability testing provides peace of mind when it’s time to crank it up for that inimitable JBL adrenalin surge.





















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