Hi, i have a sony da4es and the std points of crossover for all speakers are 120Hz. my questions is this.I have a Boston VR500 sub and when i look at the back of it and in the manual it show the highest cross over point is 100Hz. Would it stand to reason that the frequencies between 100Hz and 120Hz would not be played? The LFE high crossover is also set as 120Hz by default. Next should i set the sub to 100Hz and the rest of the crossover points to 100Hz including the high pass LFE to 100Hz?HELP!