Home Theater Subwoofer Circuit Diagram. When you make use of your finger or stick to the circuit together with your eyes it s easy to mistrace the circuit. This is the circuit diagram of a fully transistorized sub woofer amplifier that can produce an output of 100w there are seven transistors including four in the output stage.
Jul 23 2018 explore wmediatv s board subwoofer circuit diagram on pinterest. Transistors q4 to q7 form the output stage. See more ideas about circuit diagram subwoofer circuit.
This circuit using ic lm324 as a based filtering subwoofer signal input and as a buffer its power amplifier.
See the circuit diagram below. The subwoofer s manual will likely include diagrams that show the connections clearly. Since no ics are used the circuit is very robust and can be easily assembled on a general purpose pcb. See the circuit diagram below.