I just purchased the LFM-1 plus and Sms-1 package from Outlaw and am trying to get things setup. I am by no means an expert in audio equipment and have a couple questions regarding the setup.

One question I have is on the crossover. I am running an Outlaw 1050 receiver with 750 amp. The setup guide asks to mute the sub and adjust the volume of the main speakers to around 80db. I have the crossover on the receiver set but am getting lower frequency sound from the mains with the subwoofer muted. Is this normal or am I missing a setting somewhere? The xover appears to be working because the sound changes with different freq settings.

The other question I have is on calibrating the system to the main speakers in stereo mode. I mostly use the system to watch 5 channel movies and concert dvd's. Why not calibrate with the center and surrounds as well?