JL AUDIO C1-400X C1 Series 4″ 2-way Car Speakers

Product Description:

The JL Audio C1-400x is a compact 4-inch coaxial speaker engineered to deliver crisp, detailed audio performance in tight vehicle factory locations. Designed utilizing Finite Element Analysis (FEA) modeling, it features a mineral-filled injection-molded polypropylene cone with a rubber surround for controlled excursion and low distortion. High frequencies are handled by an edge-driven 0.75-inch aluminum dome tweeter equipped with silk suspension damping and ferrofluid cooling for smooth, fatigue-free response.

Product Features:

• Mineral-Filled Polypropylene Cone: Durable, lightweight cone design for accurate mid-range and low-distortion vocal clarity.
• 0.75-Inch Edge-Driven Aluminum Dome Tweeter: Delivers high-frequency brightness and off-axis audio response with silk surround damping.
• DMA-Optimized Motor System: Reduces voice coil distortion and improves overall linear motion control.
• Integrated 2nd-Order High-Pass Filter: Ensures smooth frequency transition between the woofer and tweeter for cleaner power handling.
• Compact 4-Inch Stamped Steel Frame: Designed for drop-in installation into tight dash or door factory speaker locations.