Follow this link and these directions....This will do you just fine......
http://www.bavariansoundwerks.com/pr...lyingleads.pdf
There is one caveat...........you have to but a converter - speaker to 2 channel or 4 channel line output converter.....something like this!!
http://www.crutchfield.com/S-NQNAYIj...aspx?I=142SLC4
Doesn't have to be this one specifically but this will give you an idea.....
Enjoy!! Post some pics when the install is complete!!
RR