Study of active crossover network

Abstract

An active crossover network system has been realized using an active component LF356 with a JFET input. The net work has two drives, the low frequency drive (Bass) and the high frequency drive (Treble). It employs high level crossover technique. The circuit performance was adequately verified and the frequency response of the system has covered the entire audio frequency range (20 Hz -20 kHz). A crossover frequency of 8.4 kHz was achieved.