JL Audio C2-075ct C2 Series 3/4″ silk dome tweeters

1 inch (25 mm) Silk Dome Component Tweeter

Born from shared technologies used in our flagship C7 speakers, the C6-100ct component tweeter benefits from vast speaker design experience and advanced modeling systems of JL Audio.

Ideal for active systems, the C6-100ct component tweeter features an edge-driven, pure silk dome diaphragm for smooth, high-frequency performance with remarkable off-axis response and damping. A neodymium motor and ferrofluid cooling provide high-magnetic flux and improved reliability with extended response from a very compact motor system. Surface- and flush-mount fixtures are included to fit a wide variety of installation applications.

Passive crossover networks are not included with C6 drivers, as they are designed for active systems. Instead, we recommend a high-quality tuning digital signal processor (DSP), such as the JL Audio TwK® DSP or a VXi amplifier with built-in DSP, with a dedicated amplifier channel for each C6 loudspeaker in the system. Precise setup of equalization, delay and crossover filters will ensure optimal in-vehicle performance.

C6-100ct Component Tweeter Features:
• Edge-driven pure-silk dome design delivers smooth high-frequency performance, with excellent off-axis response and damping
• Neodymium motor delivers high magnetic flux from a compact motor design
• Ferrofluid cooling and damping improves reliability and response smoothness
• Includes surface- and flush-mount fixtures

Design Bandwidth:
With 48 dB/octave filters: 3-21 kHz
With 24 dB/octave filters: 4-21 kHz
With 12 dB/octave filters: 5-21 kHz

Component tweeters are sold individually and include surface- and flush-mount fixtures and hardware. One 15 μF tweeter protection capacitor is also included.

2-Way Component System: 6 x 9-inch (150 x 230 mm) Woofer, 1.0-inch (25 mm) Aluminum Dome Tweeter

C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles.

To facilitate fit, spacer/adaptor rings are included allowing the C1-690 woofers to be installed in bottom-mount applications. Surface and flush mounts are included with C1 tweeters for maximum installation versatility.

C1 woofer drivers benefit from proprietary FEA modeling and JL Audio’s expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-690 is a proprietary, stamped, steel 6 x 9-inch (150 x 230 mm) oval frame and a DMA-optimized motor system. A mineral-filled, injection-molded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the back plate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers.

Equipped with a true, edge-driven, 1-inch aluminum dome tweeter, the C1-690 stands further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. An in-line, outboard 2nd order high-pass filter, with Advanced Tweeter Protection Circuitry, is included to further enhance smoothness and improve power handling.

When it comes to value, C1 is the real deal!

Sold as a pair. Grilles not available.