Please i need a simple shematic diagram for the high pass filter using jrc4558 or LM741..

[DT TIMO ELECTRONICS]

For the sub, i used the jrc4558 and am having my punchy bass but i need an active high pass filter too, reason being, it may also increase the gain of my surround speakers.. thank you

 

[stv]

have a look at https://sound-au.com/articles/active-filters.htm

 

[DT TIMO ELECTRONICS]

Thanks so much Mr. STV

have a look at https://sound-au.com/articles/active-filters.htm

 

[Osvaldo de Banfield]

741 is actually a thrash in audio services. There are myriads of opamps much more optimal. TL07x for example which cost roughly the same.