infinity's kappa fronts and reference rears - 150 + 120
270
some premade subs and box - 12's like u want - 300
570
alpine headunit - 150
720
wiring - 80
800
some amp -250ish
1050
i dunno, some of that stuff is cheapied out though, but thats generally what i have =P I have a Polk Subwoofer in the back and it sounds nice and loud, though i'd generally reccomend it for hiphop/rap stuff since its a ported. But if thats your thing, expect it to be loud, fairly clear, and powerful.
gg
+Plus - You HAVE to order this stuff online, retail = rape. I'd definately look into places that are trustable though, i reccomend Crutchfield for their excellent service and warranties and
http://www.hookedontronics.com/ , its based here in florida so kinda expect next day shipping (if not two day) and they have some really cheap prices =D, i bought my front kappa speakers from there and i'm happy =].
good luck