Here is a diagram of major ports headers and slots common on todays motherboards plus a guide to expansion slots ram and form factors. 4 channel portable audio...
4 Channel Amp Diagram
4 channel amp 6 speakers diagram
4 channel amp diagram
4 channel amp install diagram
4 channel amp speaker wiring diagram
4 channel amp wiring diagram
4 channel amp wiring diagram 1 sub
4 channel car amp wiring diagram
