I have a Marantz SR5300 with 6 eggs + (new) KEF sub. I am very happy with the system but am not 100% sure about the frequency setting of the sub. If I am right the SR5300 sends everything below 100Hz to the sub and everything above 100Hz to the "eggs". Question #1: What does it happened to a 120Hz sound coded in the LFE channel. Does it goes to the sub or to the eggs? Question #2: How should I set the cut frequency of the sub?