Example 3 kHz, 8 ohm, 2nd order

Worked example

High-pass: series capacitor Ch, then inductor Lh to ground. Low-pass: series inductor Ll, then capacitor Cl to ground.

Ch: high-pass series capacitor 3.3157 µF Copy

2nd-order Linkwitz-Riley capacitors as written

Lh: high-pass shunt inductor 0.8488 mH Copy

2nd-order Linkwitz-Riley inductors as written

Cl: low-pass shunt capacitor 13.2629 µF Copy

2nd-order Linkwitz-Riley capacitors as written

Ll: low-pass series inductor 0.2122 mH Copy

2nd-order Linkwitz-Riley inductors as written

Copy all part values

These formulas treat the load as one constant resistance. A real driver impedance is not that ideal load.

Choose Hz or kHz, H or mH, and F or µF. The formula still runs in hertz, henries, and farads. Results are not rounded to a preferred value.