I have a system I am trying to optimize with some Goldwood 1858 Hframes, and am curious how many of you use a below 80hz XO point? I had 100Hz XO 2nd order lowpass frequency but could pick up bits of voice. Now it's about 60hz second order, and better... but I see people using these up much higher than 60hz. I know it's not preferred to get vocals with subwoofers, but what about the HFrames in a 2way? Should I seek to minimize or eliminate vocals in the low end?