i have 2 6.5 inch sony explode speakers(Handles up to 220 watts peak power(55 watts RMS)) and 2 12 inch sony explode subs(Capable of handling 1200 watts peak, 350 watts RMS (continuous)) and i need someones help on selecting an amp. i want to know the specifics of what to get. maybe give me a good amp from BestBuy.com so i can just go get it. thank you