I have a DAV-DZ330 home cinema system and am using with a BDP-S370 blue ray player. Major problem that I cannot reduce the volume of the Sub woofer. When I make changes through the manual configuration for the speakers, it only effects sound generated through the inputs within the cinema system..eg.. DVD or CD. The default level of the subwoofer is very high and so makes it impossible to watch Action Blue Ray Movies at any kind of reasonable volume without the windows shaking and neighbours complaining
