Gonna pick up a Dual 2 Ohm RL-P, which means that the sub will be running off of 1ohm. The nine.1 supposodly puts out 1200 watts rms (underrated apparantly) and the Hifonics TX1005D puts out 1000 watts rms. So which is better for that sub? By better which will make the sub sound better and be safer for it? thanks.