Im about to run 2 SS 12" subs and a 2000 watt amp( what kind undecided i would appreciate suggestions). I wanted to know if i should possible upgrade my alternator or any other kind of problem i might have to ensure the sound. Also I have no Idea what kind of box I should build what do yall think? im getting the dual 2 ohm subs so suggestions on boxes are also appreciated. Thanks in Advance, Colt