ive only noticed this since i setup my new amp, since setting up only about a week ago i was listening to music and i noticed what i can only describe as a slight "pop" in my sub?? wtf i mean i cant say i noticed it in any of the speakers im pretty sure its just the sub but how do i tackle this?? its definatly something to do with the amp as my old amp didnt do it i was watching a movie on my ps3 which is also hooked upto the amp and funnily enough it also did it, however! if its turned out rreal loud i dont really notice any pops at all?? anyone got any ideas??