I feel it. Basically what I learned is the less Ohms the less resistance for speakers/subs, like a shake with a small straw VS a shake with a big straw (more flow), the amp has to be the same Ohms or Ohms capable as the speakers/subs your using, now RMS is continuous wattage you want your speakers/subs to be a little higher (I do about 100 to 200 watts or so) then your amp RMS so you don't blow the speakers. Just to let you know for the future.