Audiobahn ASX02J 2-Way Passive Crossovers for Converting AS Series Speakers to a Component System 2-Way Passive Crossovers for Audiobanh Componet Series Speakers Designed for use with Audiobanh AS Conversion Components Full Range Series speakers Separates frequencies between tweeters and mid-range driver Protects speakers by applying correct frequency levels to corresponding component Improves sound quality by providing a full spectrum of sound