Axiom Home Page Forums General Discussion Technical Questions Subwoofer hook up

All rooms are different, but my 350's volume knob on the back is around half way, and after running setup with the mic, the receiver levels for the 350 come in around -1dB.

Not sure what crossover your referring to, each speaker? Or, the knob on the back of the sub? In that case you want that set to the highest setting since your using the receiver settings for bass management.