I herd about using resitors 10k kohm online but unsure if they will work, the problem I have is if I hook them up as is they back feed n short out the stereo so I need something that won't allow the back feed on the live wires
I hooked up a car stereo to a PC PSU 300w, the stereos 200w output 50w x 4 but I only have 2 300w max speaks so I wanna combine the 4 outputs into 2 to make 100w x 2 if posible

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