I have a Prius C Model One which comes with a 4 speaker stereo system not 6 speaker as on the other models. I would like to put the back speakers in. Does anyone know if they prewired the back speaker area or not?
Take the back apart and see if there are a couple of wires hanging there. Your gonna have to open it up sometime, especially if you are adding speakers! I am assuming the four speakers you have are 2 tweeters, 2 lo range speakers, or is it 4 of the same thing?