nat3d
Wait, I don't drive a civic anymore....
ok right now im running a single 12" type r off a m500 mono alpine amp and a line output converter. im loking to finish my system with loosing the line out converter getting a new head unit replacing and amping my speakers. first off am i going to have to go up to higher gauge wire from my battery and alt if i amp my speakers? second how much am i going to loose (functionality wise) when i replace my head unit? and anything i should know about picking a head unit?