Speaker Crossover Calculator

Calculate 2-way and 3-way passive crossover component values (capacitors and inductors) for Butterworth filters at 1st, 2nd, and 3rd order. Enter speaker impedance and crossover frequency.

How to Use Speaker Crossover Calculator

Select 2-way or 3-way crossover type and filter order. Enter speaker impedance and crossover frequency (or frequencies for 3-way). Click Calculate to see capacitor and inductor values.

Step-by-Step Instructions

  1. Select crossover type and filter order
  2. Enter speaker impedance in ohms
  3. Enter crossover frequency
  4. Click Calculate Components to view results

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