SKU:CSJ420X
Manufacturer: JVC
Car speakers 10cm J-Series 2-way 210W/21W 2 pcs
Image is for illustrative purposes only
The CS-J420X is a 10 cm (4-inch) 2-way coaxial car speaker designed to upgrade your standard factory car speakers. The speaker offers up to 210W peak power and 21W RMS power, with a frequency response of 45–22,000 Hz, a sensitivity of 90 dB/W·m, and a nominal impedance of 4 ohms.

For audio reproduction, the speaker features a 10 cm mica cone woofer, a ferrite magnet (74 g), and a hybrid rubber-and-cloth surround. High frequencies are handled by a 2.5 cm poly-ether imide balanced tweeter with a neodymium magnet.

The speaker has a mounting depth of 43.1 mm and a weight without grille of 0.23 kg.
Type: 2-way coaxial speaker
Peak power: 210W
RMS power: 21W
Sound pressure level: 90 dB/W·m
Impedance: 4 ohms
Frequency response: 45–22,000 Hz
Woofer size: 10 cm (4")
Woofer diaphragm: Mica Cone
Woofer surround: Hybrid surround (rubber & cloth)
Woofer magnet: Ferrite magnet
Woofer magnet mass: 74 g (2.6 oz)
Tweeter size: 2.5 cm (1")
Tweeter type: Balanced
Tweeter diaphragm: Poly-Ether Imide
Tweeter magnet: Neodymium magnet
Mounting depth: 43.1 mm (1-23/32")
Weight (without grille): 0.23 kg (0.51 lbs)

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