JL Audio
JL Audio C1-400x 4″ coaxial speakers
79,00 €
JL Audio C1-400x are 4-inch 2-way coaxial speakers designed to replace a car’s factory speakers and improve sound quality. In a coaxial design, the tweeter is located in the centre of the woofer/midrange driver, allowing both midrange and high frequencies to be reproduced in a compact size.
In stock
We install it in our Maleva 2C workshop in Tallinn. Ask for a time and a quote.
Description
The C1 series is part of JL Audio’s car speaker range and is intended for versatile audio system upgrades. The C1-400x uses a 4-inch woofer/midrange driver with an aluminium tweeter positioned at its centre. This design suits vehicles where the factory speaker locations accommodate 4-inch coaxial speakers.
Thanks to its compact construction, the C1-400x can be used in a variety of vehicle-specific installations. JL Audio lists this model, for example, as a suitable 4-inch coaxial speaker for certain vehicles’ factory speaker locations; depending on the car, an adapter may be required for installation.
The JL Audio C1-400x is a good choice for upgrading a car audio system when you want a 2-way coaxial speaker from the JL Audio C1 series in a compact 4-inch size.
Additional information
| Size | 10 cm / 4" |
|---|---|
| Product code | 010-03121-00 |
| Type | 2-way coaxial speaker |
| Number of speakers in set | 2 |
| Nominal diameter | 4″ / 100 mm |
| Continuous power handling | 35 W RMS |
| Recommended amplifier power | 10–50 W RMS per channel |
| Nominal impedance | 4 Ω |
| System efficiency | 84.5 dB @ 1 W / 1 m |
| Frequency response | 71 Hz – 22 kHz ±3 dB |
| Tweeter | aluminium |
| Tweeter position | in the centre of the woofer/midrange driver |
| Outer diameter | 108 mm |
| Tweeter protrusion | 11 mm |
| Motor outer diameter | 72 mm |
| Mounting depth | 46 mm |
| EAN | 6861962340306 |





