I am looking at putting a nice system in my 3 i want to put components up front, and coaxials in the back. I also want to put a subwoofer in too. I really want to put this in myself because i'm really interested in car audio and want to learn how to put this stuff in. I got the basics down, like running power wires to the trunk for the amps and stuff. But the questions i have are
1.) if i want to keep the factory head unit, how do i run the signal to the amp.
2.) for the new speakers, do i need to run new wires from the doors to the amp if im using an external amp?
2b.) if i do, what happens to the exisiting stock wires that are in the door.
Sorry if these seem like stupid questions, but I really want to put my system in myself and dont want to mess anything up. Thanks in advance for the info.
1.) if i want to keep the factory head unit, how do i run the signal to the amp.
2.) for the new speakers, do i need to run new wires from the doors to the amp if im using an external amp?
2b.) if i do, what happens to the exisiting stock wires that are in the door.
Sorry if these seem like stupid questions, but I really want to put my system in myself and dont want to mess anything up. Thanks in advance for the info.