Randy, could u go into a little detail about what u said? I'm not sure i understood what u were trying to say but i'm patient, no worries. First off, i just have one amp, the Orion Cobalt 300 watt amp which is powering the two subs, not one. Go into a little detail with how to tweak the highs and what exactly (i suppose this contradicts my first post of 'don't act like i'm an idiot about car audio') a deck is... cuz if it's just the cd player then i understand that.. or if u mean tape deck.. so clear that up as well lol. It's amazing that i know about ohms and all kinds of other things but not what a 'deck' is