speaker crossover calculation formula

speaker crossover circuit calculator

first order (six db/octave) two-way crossover

high pass impedance: ohm low pass impedance: ohm frequency: Hz
	C1= μf L1= mH

.the phase shift of the first order divider is 90 degrees

second order (12db/octave) two-way crossover

Linkwitz-Riley Butterworth Bessel
high pass impedance: ohm
low pass impedance: ohm
frequency Hz

linkwitz-riley linkwitz-rayley filter
butterworth butterworth filter
bessel bessel filter

C1 = μf

L1 = mH

C2 = μf

L2 = mH

third order (18db/octave) two-way crossover

high pass impedance: ohm low pass impedance: ohm frequency: Hz
	C1 = μf C2 = μf L1 = mH L2 = mH L3 = mH C3 = μf

fourth order (24 db/octave) two-way crossover

high pass impedance: ohm low pass impedance: ohm frequency: Hz
	C1 = μf C2 = μf L1 = mH L2 = mH C3 = μf C4 = μf L3 = mH L4 = mH

zobel circuit (impedance stabilization)

dc resistance (re): ohm equivalent inductance (le): henry
	C1= μf R1= ohm

l-type speaker attenuation circuit

drive impedance = ohm ideal attenuation = dB
	R1 = ohm R2 = ohm

speaker crossover calculation formula