Passive Crossover Design Equations Formulas Calculator - Two Way Fourth Order Network Gaussian Linear Phase Butterworth Legendre

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Two Way Fourth Order Network Equations

Linkwitz-Riley: C1 = 0.0844 /(R_Hf) C2 = 0.1688 /(R_Hf) C3 = 0.2533 /(R_Lf) C4 = 0.0563 /(R_Lf) L1 = 0.1000R_H/f L2 = 0.4501R_H/f L3 = 0.3000R_L/f L4 = 0.1500R_L/f	Bessel: C1 = 0.0702 /(R_Hf) C2 = 0.0719 /(R_Hf) C3 = 0.2336 /(R_Lf) C4 = 0.0504 /(R_Lf) L1 = 0.0862R_H/f L2 = 0.4983R_H/f L3 = 0.3583R_L/f L4 = 0.1463R_L/f
Butterworth: C1 = 0.1040 /(R_Hf) C2 = 0.1470 /(R_Hf) C3 = 0.2509 /(R_Lf) C4 = 0.0609 /(R_Lf) L1 = 0.1009R_H/f L2 = 0.4159R_H/f L3 = 0.2437R_L/f L4 = 0.1723R_L/f	Legendre: C1 = 0.1104 /(R_Hf) C2 = 0.1246 /(R_Hf) C3 = 0.2365 /(R_Lf) C4 = 0.0910 /(R_Lf) L1 = 0.1073R_H/f L2 = 0.2783R_H/f L3 = 0.2294R_L/f L4 = 0.2034R_L/f
Gaussian: C1 = 0.0767 /(R_Hf) C2 = 0.1491 /(R_Hf) C3 = 0.2235 /(R_Lf) C4 = 0.0768 /(R_Lf) L1 = 0.1116R_H/f L2 = 0.3251R_H/f L3 = 0.3253R_L/f L4 = 0.1674R_L/f	Linear-Phase: C1 = 0.0741 /(R_Hf) C2 = 0.1524 /(R_Hf) C3 = 0.2255 /(R_Lf) C4 = 0.0632 /(R_Lf) L1 = 0.1079R_H/f L2 = 0.3853R_H/f L3 = 0.3285R_L/f L4 = 0.1578R_L/f

C - Capacitor
L - Inductor

Inputs:

Given:

R_H	=	0
R_L	=	0
f	=	0

Solution:

Linkwitz-Riley:

C₁	=	HAS NOT BEEN CALCULATED
C₂	=	HAS NOT BEEN CALCULATED
C₃	=	HAS NOT BEEN CALCULATED
C₄	=	HAS NOT BEEN CALCULATED
L₁	=	HAS NOT BEEN CALCULATED
L₂	=	HAS NOT BEEN CALCULATED
L₃	=	HAS NOT BEEN CALCULATED
L₄	=	HAS NOT BEEN CALCULATED

Bessel:

C₁	=	HAS NOT BEEN CALCULATED
C₂	=	HAS NOT BEEN CALCULATED
C₃	=	HAS NOT BEEN CALCULATED
C₄	=	HAS NOT BEEN CALCULATED
L₁	=	HAS NOT BEEN CALCULATED
L₂	=	HAS NOT BEEN CALCULATED
L₃	=	HAS NOT BEEN CALCULATED
L₄	=	HAS NOT BEEN CALCULATED

Butterworth:

C₁	=	HAS NOT BEEN CALCULATED
C₂	=	HAS NOT BEEN CALCULATED
C₃	=	HAS NOT BEEN CALCULATED
C₄	=	HAS NOT BEEN CALCULATED
L₁	=	HAS NOT BEEN CALCULATED
L₂	=	HAS NOT BEEN CALCULATED
L₃	=	HAS NOT BEEN CALCULATED
L₄	=	HAS NOT BEEN CALCULATED

Legendre:

C₁	=	HAS NOT BEEN CALCULATED
C₂	=	HAS NOT BEEN CALCULATED
C₃	=	HAS NOT BEEN CALCULATED
C₄	=	HAS NOT BEEN CALCULATED
L₁	=	HAS NOT BEEN CALCULATED
L₂	=	HAS NOT BEEN CALCULATED
L₃	=	HAS NOT BEEN CALCULATED
L₄	=	HAS NOT BEEN CALCULATED

Gaussian:

C₁	=	HAS NOT BEEN CALCULATED
C₂	=	HAS NOT BEEN CALCULATED
C₃	=	HAS NOT BEEN CALCULATED
C₄	=	HAS NOT BEEN CALCULATED
L₁	=	HAS NOT BEEN CALCULATED
L₂	=	HAS NOT BEEN CALCULATED
L₃	=	HAS NOT BEEN CALCULATED
L₄	=	HAS NOT BEEN CALCULATED

Linear-Phase:

C₁	=	HAS NOT BEEN CALCULATED
C₂	=	HAS NOT BEEN CALCULATED
C₃	=	HAS NOT BEEN CALCULATED
C₄	=	HAS NOT BEEN CALCULATED
L₁	=	HAS NOT BEEN CALCULATED
L₂	=	HAS NOT BEEN CALCULATED
L₃	=	HAS NOT BEEN CALCULATED
L₄	=	HAS NOT BEEN CALCULATED

References - Books:

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