Not too long ago I bought me some subwoofers in a box and an amp.
I didnt have a cd player to hook them up, but now i just bought one from a private seller.
I know pretty much what wires I need to hook up my subs but I dont know what the back of the CD player is supposed to look like to know if I can hook up my subs.

So can someone talk me through exactly what I need to know about the cd player I got. Its a Pioneer DEH-P2500 if that helps.