Doing a little upgrade for a friend. Here is the equipment (chosen by him), will be run off a Kenwwood deck.
Polk DB series 5 1/4 and 3 1/2 for the front doors and dash
Polk DB 8" sub (150 rms)
RF Prime 150-2 for the sub (177 birthsheet)
RF Prime 300-4 for front stage (thanks to kickerassman)
Its nothing spectacular, but will be a huge upgrade from the factory speakers. The install should start tomorrow, but I got b-day party to attend, so we'll see.