JL Audio XR570-CSi Car Speaker

When you set out to build the very best, you work with only the best. That's why XR coaxials are built with suspensions and cones from the world's best manufacturer of such parts: Dr. Kurt Muller and Co. These parts are expensive, but they also represent the best the world has to offer and are integral to the incredible sonic quality and consistency of the XR products.

The long-throw woofer element features a mineral-filled, polypropylene cone body with a butyl rubber surround and a highly optimized motor system. The tweeter is a neodymium magnet, ferrofluid-cooled 1-inch (25mm) aluminum dome with a synthetic rubber surround that damps unwanted ringing for smooth, non-fatiguing output. The tweeter is mounted at a fixed 15 degree angle with a swivel feature that allows it to be aimed for optimum sound quality in the vehicle.

High-end, programmable crossover networks with premium polypropylene capacitors, premium inductors and solid-state tweeter protection round out the package. Crossover networks can be programmed to 15 possible settings (3 midrange presence settings, 5 tweeter level settings). The crossover networks are attractively presented in a smoked acrylic case that complements any installation.