Check out the My Car's Progress link in my sig, that will take you to my Contour Update page, Click on Electronics, there is a pic of the box for the pioneers you need. they were 50 @ wal-mart. I have 1 set in the rear doors cause I blew the originals. they work pretty good, just need to replace my head unit and get an amp and i'm set, probably gonna go pioneer all the way.