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First-order filter for passive audio crossovers.
Low-pass filter with slope of 6dB per octave.

Scheme audio crossovers, low pass 6dB per octave.

It calculates the components values of a low pass filter for a passive audio crossovers.
Useful for two-way (or more) speakers or with separated subwoofer, the low pass is the way which supply the transducer for the reproduction of low frequency (woofer or subwoofer).

Data input

F - Cutoff frequency:

Hz (mm)

Nominal impedance of the transducer:


Wait calculate.
Inducance value L1 mH

It sees also : Common information for components of a cross-over.

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