JL Audio C2-525x : 5.25" 60W RMS Coaxial Speakers

C2-Series 5.25-Inch 60-Watt Coaxial Speaker System. The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs. The C2-525x system features 5.25-inch (130 mm) woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio's vast woofer design experience and advanced modeling systems. Tweeters are coaxially mounted and built with 0.75-inch silk dome diaphragms that deliver smooth, extended response, on and off axis. The small size of the C2 tweeter minimizes tweeter protrusion, allowing C2 coaxials to fit behind most factory speaker grilles. Speaker grilles are included, each consisting of a black grille tray with satin silver accents and a black steel mesh grille with an electroformed JL Audio logo. Sonic character: Clean and Dynamic Sold as a pair. General Specifications Continuous Power Handling (RMS) 60 W Peak Music Power 225 W Recommended Amplifier Power (RMS) 15 - 100 W / Ch. System Efficiency 89.0 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 63 Hz - 22 KHz ± 3 dB Documentation JL Audio C2-525x Manual