I'm contemplating getting the Alpine Type R 12" DVC 4ohm sub (500w rms) in a ported Q-logic box. I am planning to run it in parallel powered by my Kenwood KAC-8152d mono amp. The 2ohm power from the amp is 550watts rms. Will overpowering the sub by 50 watts do any damage or cause any problems to the sub or the amp?