Summary

The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and long linear excursion woofer designs.

The C2-525 system features 5.25-inch (130 mm) component 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.

The C2 component tweeters are built with 0.75-inch silk dome diaphragms that deliver smooth, extended response, on and off axis. Flush-mounting and surface-mounting fixtures are included to fit a wide variety of installation needs.

C2 crossover networks are compact and built with premium component parts, including Mylar® capacitors and segmented air-core inductors. Three levels of tweeter attenuation are provided, as well as a tweeter protector.

Woofer 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.

Overview

Silk Dome Tweeter

Summary:
Light, fast moving silk dome material promotes high-frequency accuracy. 

Detailed Information:
Silk is a natural material with inherently good characteristics as a tweeter diaphragm. In addition to being very light in weight, silk exhibits excellent damping properties, which reduces ringing and resonances in the tweeter’s passband, leading to a smooth, pleasing high-frequency character free from unnatural sibilance or exaggerated brightness. Compared to a harder material dome, a silk tweeter does not exhibit as much ultra-high frequency extension, but is preferred by many audiophiles for its overall balance.

Specifications

General Specifications

• Continuous Power Handling (RMS) 60 W
• Peak Music Power 225 W
• Recommended RMS Amplifier Power (per Ch.) 15 - 100 W
• System Efficiency 89.0 dB @ 1 W / 1 m
• System Nominal Impedance 4 Ω
• System Frequency Response 63 Hz - 22 KHz ± 3 dB

Woofer Physical Specifications

• Frame Outer Diameter* (A) 5.20 in / 132 mm
• Grille Tray Outer Diameter (B) 6.01 in / 153 mm
• Magnet Outer Diameter (C) 2.76 in / 70 mm
• Frontal Coaxial Tweeter Protrusion (D) N/A
• Frontal Grille Protrusion** (E) 0.72 in / 18 mm
• Mounting Hole Diameter (F) 4.56 in / 116 mm
• Mounting Depth (G) 2.50 in / 64 mm
• *Does not take into account mounting tabs
• **Frontal grille protrusion measured from mounting surface

Tweeter Physical Specifications

• Flush Mount Fixture Diameter (A1) 1.87 in / 48 mm
• Surface Mount Fixture Diameter (A2) 1.69 in / 43 mm
• Flush Mount Mounting Hole Diameter (B) 1.625 in / 41 mm
• Flush Mount Mounting Depth (C) 0.76 in / 19 mm
• Flush Mount Tweeter Frontal Protrusion (D1) 0.29 in / 7 mm
• Surface Mount Tweeter Frontal Protrusion (D2) 0.92 in / 23 mm

Crossover Physical Specifications

• Width (W) 3.36 in / 85 mm
• Height (H) 1.44 in / 37 mm
• Depth (D) 4.72 in / 120 mm