Ok I have 2 12 w7's which im sure you know are 750 watts rms, well i have 2 1600 watt at 1ohm hifonics amps and a 1200 watt hifonics amps, the 1600's would deliver 825 watts rms while the 1200 would deliver 675...ya ya ive hear hifonics is overrated w.e dont care...well ive heard before that you...