How to wire a car audio system in your house?

Hey, i have an extra after market stereo system because i just replaced mine again and instead of selling it i noticed some people have set up systems to run in their house. I was wondering how i could do this? What power source do i use? All the other wiring i no how to do. And id like to run an amp/sub along... show more Hey, i have an extra after market stereo system because i just replaced mine again and instead of selling it i noticed some people have set up systems to run in their house. I was wondering how i could do this? What power source do i use? All the other wiring i no how to do. And id like to run an amp/sub along with the head-unit and rear/front speakers. Thanks
Update: Could you give me a website link to one?
2 answers 2