OK it is time for my stupid question but I am here to learn. Just received the LFM 1; does the subwoofer come on with stereo music played on a CD player with analog inputs only? I am using a DELOS test disc with freq from 160 down to 20hz. At 34 Hz my front speakers fizzle (as is to be expected) but I do not "hear" or feel any bass below 34Hz. Can some one help me. I am crossovered at 40Hz. Does subwoofer only come into play on the 6 channel and DVD discs only? Help I am a subwoofer novice.