Hello all im new to this forum, i just recently bought a beautiful 2003 wrx and I'm looking to put a sub in it. I don't know much about subs, and stereos, etc. I just need some good recommendations for a sub/amp/whatever other stuff I need. There is an aftermarket stereo in it, and it has a menue for sub controls so I assume it has the connections I need so I dont need a new one.
Oh and im trying to stay within $300-400 if at all possible. Thanks any help would be gladly appreciated!!