ok, I´ve located the menu and set the L&R to small, the subwoofer was not even on. After that I can see the subwoofers woofer moving, although It still feel like something is blocking the subwoofer from achiving it´s full potential, It´s not much difference in bass between my front speakers and the sub (12"), when I connected the sub directly to my bluray I felt the rumbling, and I´m thinking "wow", this is how it´s suppose to sound.
Also, when doing A YMPA mic calibration the subwoofer does not make a sound and is set to none after, so I have to activate it manually later.
mystery123 - I haven´t tried your method yet, are you saying that I can route the cables like this all the time, or just for testing?
have tried every surround setting, choosen extra bass in the receivers menu...