The first stage is resistor coupled with a 33k. Final design for orange subwoofer amplifier. The circuit given here is based on the opamp tl062 from st micro electronics.
So, if you are interested in.
15 4558 Subwoofer Circuit Diagram. Circuit that i publish, is a circuit of. Subwoofer module amplifier circuit is indeed very popular with the audio hobbyist. The ka4558 is a monolithic integrated circuit designed for. The power needed for this filter circuit must ne a symmetrical power supply.
