Butterworth 2 way 3rd Order (18dB)

Change parameters to your requirements

The calculated values

Cross-over frequency 1000 Hz

C1 = 13.26 uF

C2 = 39.79 uF

C3 = 26.53 uF

L1 = 0.96 mH

L2 = 1.91 mH

L3 = 0.64 mH

the calculated values are rounded to 2 decimals

Recommended values for capacitors

C1 = 12 uF + 1.2 uF  parallel

C2 = 39 uF + 0.68 uF + 0.1 uF  parallel

C3 = 25 uF + 1.5 uF  parallel

• Show product selection