The SR-5.2 is a 2-way 5" component system. It uses the WR-5 double magnet woofer. This woofer has great midrange sound that allows it to be used in a midbass/midrange combination. The CR-104 tweeter is a soft dome tweeter with a double neodymium magnet system. It has great clarity and detail with precise imaging. The system comes complete with the XR-2.2 2-way crossovers. More information on the individual components can be found by clicking on the links.