Well, I do appreciation the suggestions. Also, I'm not looking for something to hit extremely hard I just want something that is a lot better than the stock speakers bass. I understand car audio is not a cheap thing but are there good priced subs that will get me a good bump for between $70-$100 each. Also what are some good speakers.
Also have you guys personally heard anything about this HU Pioneer-AVH-P2400BT
Also My focus doesn't have wheel controls or SYNC so which harness would I need. I was looking around and there are like 5 different types of wiring kits. Sorry for the overhaul of questions and you guys are being very helpful.