Yet another repetitive question... I have the sub cable connected to my sub pre-out on my avr and then Y'd off into the line level inputs instead of into the LFE. I noticed it seems more responsive this way but do I need put the crossover to 160 and adjust the phase to 180? This is the part where I get a lil bit lost. I used the Audessy calibration and it set all the speakers to large etc. Thanx! I guess if we all weren't so anal we wouldn't have good sound! lol!!