I have a 2000 Oldsmobile Alero and I'm thinking about getting a 12" kicker. The description says Max Rec Amplifier Power (WATTS PEAK/RMS) 1200/600. I don't know what the hell that means but how many watts is my Amp gonna have to be with this kicker. Also I have the speakers and the tweeters that came with the car. Do you think they will blow out with this kicker. I can upgrade them too if that would be best. What is the box called that the kicker would go in so I can look up prices. Thanks.