Hi, I have the Athena Point5 speaker package and a matching AS-P300 subwoofer. The Athena website lists the frequency response of the Point5 speakers as follows: S.1 80Hz - 20KHz C.1 60Hz - 20KHz The subwoofer has its own base management dial that allows a setting tailored for the S.1. The S.1 setting is about 80Hz. The dial goes from 40-120Hz. I have configured the receiver to use small speakers. The HK-230 has a triple crossover system of its own for the front, center and surround speaker groups. What should I set the crossover frequency to on the receiver? Should I change the crossover frequency on the subwoofer? Thanks.