CL-632 17cm /7.6cm 3-way component system is built to deliver the truest, in-car sound possible, the most accurate and natural performance ever-the type of performance that has earned our design team countless awards and unanimous praise from around the world.CL-632 3-way system bass response is deep very dynamic with great resolution. The engineering design goal for CL 632: Deliver optimum HD sound quality with easy installation CL-6 17cm "Contoured Dispersion Technology" 17cm mid-woofer is so efficient, it can play much higher into the midrange frequencies than almost ANY OTHER CAR SPEAKER! The cone of the CL-6 woofer and HD-3 mid is made of a light yet rigid, mixed fabric carbon coated paper. The type cone material among audiophile listeners considered the best for sound quality. It's the professional installers favourite 3-way sound system to instal. Finally, we have created a compact economical solution to installation of a front-mounted 3-way system for the general market. This crossover module offers interactive crossover to and adjustability of the mid-range and tweeter and a high-tech elliptic filter to crossover the tweeter. New and unprecedented functionality in this unit is highlighted by the superiority of the midrange level setting. This set use the smoothest silk Tweeter. Always gentle and forgiving, this Tweeter emphasises the music and avoids noise and artefacts that may embed some source material or be characteristic of less than perfect amplifiers. Perfect for use with any kind mid woofer application. Very low listening fatigue. Neodymium magnet including surface and flush mounts.