Well i decided on my system.. i have a 2011 chrysler 300.. im planning on putting 1 or 2 jl 13w7.. i will probably start out with 1 13w7 and amp and add another 13 w7 and amp later.. which amp should i use hd1200/1 or the the slash v3 (i cant remeber the watts but its ????/1) i also plan on...