I have a 6.1 satellite home theatre system. The center speaker has 4 3-5/8" woofers with a 7/8" tweeter. The fronts and surrounds have 2 3-5/8" woofers with a 7/8" tweeter. All speakers have a response of 80Hz-20kHz. I am using a 12" sub that has a response of 30 Hz to 180 Hz. On the subwoofer i have the LFE switch turned to on allowing my receiver to be in full control of the crossover frequency on my speakers and the upper bass output on my subwoofer. I have the crossover knob on the back of the sub turned all the way up to 180 Hz. My speakers are set to small on my receiver. I have the crossover frequency set at 80 Hz for all my speakers and the subwoofer LFE high cut is set at 100 Hz. Do you guys think that this is set ok? Should i make any tweaks with the settings? I would appreciate any feedback. I am a newbie to all this.