JVC CS-J420X 4-Inch J-Series 2-Way Coaxial Car Speakers

JVC CS-J420X 4-Inch J-Series 2-Way Coaxial Car Speakers

The JVC CS-J420X are 4-inch 2-way coaxial speakers from the J-Series range, designed as a straightforward factory speaker upgrade. With a mica woofer cone and balanced polyetherimide (PEI) tweeter, they offer improved clarity and power handling over standard OEM units.

• 4-Inch 2-Way Coaxial: Compact 4" (10cm) coaxial driver with integrated tweeter for full-range sound in tight spaces.
• Mica Woofer Cone: Stiff, lightweight mica-reinforced cone for accurate sound reproduction with low distortion.
• PEI Balanced Dome Tweeter: Polyetherimide tweeter delivers crisp, extended high-frequency detail.
• Power Handling: 210W peak / 21W RMS — works well with factory or aftermarket head units.
• Frequency Response: 45Hz–22,000Hz for a broad, full-range audio output.
• Sensitivity: 90dB/W/m — efficient enough for use with low-powered factory radios.

Specifications