I know well enough to never set the gains on an amp all the way up, but with the setup i have now it seems to me that, thats the only option to really get the sub banging. I have a little P500 Rockford Fosgate running at 2ohms, and a DVC Alpine Type R in a sealed box. With all the amps ive ever had this is the first one that ive had to set the gains over the halfway mark to make the sub move. As long as im not clipping, are the gains OK to be up high?