Ah, ok. Well, I may or may not get a subwoofer, so for now I think I will just go with front and rear speakers, a head unit, and an amp. Question: is the amp and head unit I've selected any good or no?
Stereo: http://www.amazon.com/Pioneer-DEH-150MP-Single-Stereo-Playback/dp/B0091V0A9U
Amp...