Hi Guyz ! I have one of those home theatres in a box made by Sony ( 5.1) The system doesnt use a powered sub but relies on the sony receiver to supply power to the sony sub . I was wondering if I could use my SVS powered sub instead of the original Sony subwoofer . The bass of the SVS powered sub is so much better but I am afraid of damaging the SVS if I hook it up to the sony 5.1 system . Any help would be appreciated .