JL Audio
6" x 9" 3-Way Full Range Speakers

JL Audio C2-690tx
JL Audio C2-690tx


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.

Component Woofer

The C2-690tx system features 6 x 9-inch (150 x 230 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.

The 6 x 9-inch (150 x 230 mm) format is a direct fit in many vehicles.


The Mid-Range driver is ferrofluid-cooled, with a 2-inch Mylar® cone diaphragm to smoothly bridge the gap between the woofer and the dome tweeter.


Tweeters are mounted next to the mid-range driver 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

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.


Recommended Amplifier Power
15 - 125W RMS / Channel
93 dB @ 1 W / 1 m
Nominal Impedance
Frequency Response
53Hz - 22kHz ± 3dB
Frame Outer Diameter (A)
6.4” x 9.33” / 163 x 237 mm
Grille Tray Outer Diameter (B)
6.75” x 9.63” / 172 x 245 mm
Motor Outer Diameter (C)
3.94” / 100 mm
Frontal Coaxial Tweeter Protrusion (D)
0.75” / 19 mm
Frontal Grille Protrusion (E)
0.98” / 25 mm
Mounting Hole Diameter (F)
Mounting Depth (G)
3.06” / 78 mm
More Information
Brand JL Audio
RMS Power 70W RMS
Speaker Design 3-Way
Speaker Size 6" x 9"