h.o. alts

[rjajmr0221 1]

going to be doing an install in the gf's 05 grand am and she wants to go pretty big. 2000-4000 watts for the subs and a 500> on the highs. i know the stock 105 amp alt isnt going to be good enough for all this. what are some of the things i need to look for when shoping around. any help would be a great help as i hope to start piecing stuff together soon.....

[Tirefryr 1,742]

http://www.soundsolutionsaudio.com/forum/i...?showtopic=6255