TL062 Subwoofer Low Pass Filter

Many circuits of low-pass filter for subwoofer seem to be given, and also is just another. The circuit given here is depending on the TL062 of an opamp ST Micro Electronics. TL062 is really a high input impedance dual J-FET opamp, and this has very low power consumption and high slew rate. The opamp has good audio features and is quite suitable for this circuit.Outside these two opamps inside