Constant Impedance (Zo) Audio Crossovers


Orion Microwave, Inc. applies design techniques used in Military & Space applciations to design "Constant Impedace Audio Crossovers" for Audio Speaker Design. This technique provides constant impedance across the audio frequency  band (from 20Hz to 20KHz). The crosover presents an easy load to drive from Amplifier, preventing distortion in sound. We design crossovers for Speaker manufactures & DIY community.  Contact us with information about you speaker drivers, configurations.... so we can design the best crossover for you audio application.


We design 2-Way, 3-way, or multi-way Constant Zo Audio Crossover. Each crossover is hand-built & tested to meet all design criterias.


If you have any question or inquiry regarding Audio Crossovers, please contact

Orion Microwave, Inc. 1009 E. Capitol Exp., Suite 108, San Jose, CA 95121, USA

For sale or technical support, please contact us at or +1 (408) 644-3386


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