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Speaker Crossover Calculators

First Order (6db/octave) Two-Way Crossover

Ohms

Ohms

Hz
C1= µF
L1= mH

Second Order (12db/octave) Two-Way Crossover


Ohms

Ohms

Hz
C1= µF
L1= mH
C2= µF
L2= mH

Third Order (18db/octave) Two-Way Crossover

Ohms

Ohms

Hz
C1= µF
C2= µF
L1= mH
L2= mH
L3= mH
C3= µF

Fourth Order (24db/octave) Two-Way Crossover

Ohms

Ohms

Hz
C1= µF
C2= µF
L1= mH
L2= mH
C3= µF
C4= µF
L3= mH
L4= mH

Zobel Circuit (Impedance Stabilization)

Ohms

Henries
C1= µF
R1= Ohms

L-pad (Speaker Attenuation)

Ohms

dB
R1= Ohms
R2= Ohms