I blew my rear speakers in my car, and need to get new ones. But the fact that i have no clue about car speakers is holding me off right now. Any suggestions on speakers under $100? I need some 6 1/2 speakers. Was looking through best buy and I remember seeing some pioneers and sony xplodes. Also anyone bought speakers from best buy? do they come in pairs or is the price they have on the shelves for singles? Looking for something simple not anything extravagant. Something in the mid range, like compared to a comp vid card it'd be like the gf4 ti4200. Not too crappy and not too high quality, any suggestions?