Currently, I have a 10 inch rockford fosgate sub powered by a kicker amp. The bass is fantastic but my sound is still lacking with windows open or doors off. I am planning on getting the soundbar speakers and dash speakers Chris mentioned in this thread. I have an aftermarket pioneer head unit, but I have no idea what the specs on it are. Will it be okay or will I have to get a new head unit that can support these speakers? Also is the price listed for the pair or for a single speaker?