i just purchased the hsu stf-2 sub. and was wondering what the best setting were. im talking about the volume and crossover settings on the back and any other settings that i can do to maximize it. i have a onkyo tx701 receiver if that helps. i also have m60's, vp160, and 3qs8's on the way(running 6.1). any help will be appreciated as i am new to all this and have no idea what is best for the sub settings. thanks.