uLoSeAgAin

I am completely slueless when it comes to car stereoes. My monsoon system in my trans am has finally had it i blew the two speakers behind the passeneger and driver and they sound like ***! I was going to get a 10 inch type r 10 with a subthump box but I was going to see if you guys could tell me which speakers and such work to replace all this crap monsoon system! Budget is about 600.