Subwoofer Filter Schematic. If we need more bass we can use this circuit to our amplifier to making a subwoofer. Subwoofer filter schematic diagram.
This subwoofer active filter circuit is a 24 db octave filter with a bessel character and cutoff frequency of 200 hz. On this occasion i will share the circuit for subwoofer filters in this subwoofer filter different from the previous filter or subwoofer module. This circuit makes the only bass.
How does the subwoofer filter works.
If we want to make sub woofer then we have to use this circuit as a pre amplifier. Editor elcircuit published wednesday march 07 2018. Subwoofer filter schematic diagram. The circuit schematic the filter behaviour was verified both through a ltspice simulation and through a raw measurement with a pc soundcard and the visual analyser software.
