Pair of C1-525x Coaxial Speakers
Front Overhead of C1-525x Coaxial Speaker
Front of C1-525x Coaxial Speaker Facing Right
Rear of C1-525x Coaxial Speaker Facing Right
Front of C1-525x Coaxial Speaker Facing Left
Detail of C1-525x Coaxial Speaker
Detail of C1-525x Coaxial Speaker

C1-525x
5.25-inch (130 mm) Coaxial Speaker System

99041

5.0 star rating 1 Review

Available in stores only

Find a Dealer
OVERVIEW

Coaxial Speaker System: 5.25-inch (130 mm) Woofer, 0.75-inch (19 mm) Aluminum Dome Tweeter


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

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 C1-525x is a proprietary, stamped, steel 5.25-inch (130 mm) 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, aluminum dome tweeter, C1 speakers stand 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. A true, 2nd order high-pass filter is employed 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.

SPECIFICATIONS TECHNOLOGY SUPPORT PRESS USER REVIEWS
Pair of C1-525x Coaxial Speakers

C1-525x

Available in stores only