Electronics / Free browser tool

Series Impedance

Calculate two resistive loads in series.

Your result
Combined nominal load (ohms)
16

How this works

R = Ra + Rb

Use the result carefully

A simplified model; real loudspeaker impedances and crossover interactions vary with frequency.

Calculations run on your device. No audio uploads, account, or email required. Numerical outputs are rounded for display; these tools do not analyze a recording unless explicitly stated.

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