well i've spent the last three days reading through thread after thread of people saying xx speakers are awesome with xx being everything from sony xploads to polks etc. and after trying to figure out who actually had probably owned or at least knew about more types of speakers than the ones in their car it seems like focals are REALLY good and i'm not looking to buy twice so I think these are what i'm going to go with.
What I don't know is which type would work best in my truck. I have an 03 extra cab. I just ordered this new head unit: Alpine CDE-135BT. I'm pretty much never going to have anyone in the back seat/cargo area so I'm just worried about getting the best sound possible in the front two seats. so two speakers just in the front doors or front and rear speakers etc I would appreciate some input from knowledgable people. If an amp is necessary I don't mind buying one so please provide best rec's with my future setup.