how much are you willing to spend?
I wouldn't suggest cheaping out on a car like that! I'd go JL XR components. Slash series amps and depending on how much bass you like you can make a decision on the sub(s). JL subs sound amazing but are alot more for sound quality. I have 3 JL 10" subs and am extremely happy. As for a deck there is alot out there to choose from depending on how much you want to show off haha. I personally like alpine and kenwood exelon