So as was said a comp rig is generally purpose built for one thing, competition. Driving a 2 pill with it is going to kill the transistors eventually. The new Chinese transistors suck and if you can find real Toshiba's they're $200+ each so my advice is forget the 2 pill, buy a quality 4 pill and run it easy. Youre going to run cooler, sound better and save money in the long run.