Passive Crossover Design Calculator

Car Audio - Speaker - Subwoofer - Electronics

Change Network Order to
Two Way
First | Second | Third | Fourth

Two Way Third Order Network Equations

Butterworth:
C1 = 0.318 / (R_Hf)
C2 = 0.318 / (R_Hf)
C3 = 0.318 / (R_Hf)
L1 = R_L / (2πf)
L2 = R_L / (2πf)
L3 = R_L / (2πf)

Problem:

Calculate the values for a passive two-way third-order network crossover for speakers using the Butterworth filter design.

Inputs:

Solution:

References - Books:

Dickason, Vance. 1991. The Loudspeaker Design Cookbook. Audio Amateur Press. 4th ed.