Well I have made my first step into buying a Subwoofer. I borrowed a subwoofer from a dealer. It's the Visonik sub10. German build. Anyone familiar with it? I use the LFE channel to connect the subwoofer. All my speakers turned to small. Well it was a tremendous experience..really eye opening. Can someone tell me if I have setup the sub correctly? I use the testtone. And I have been trying to have all 6 speakers(incl sub) on the same level.(hissing tone)? I saw the 5th element today...and tomorrow I'll be trying out SPR, U571,BHD, LOTR....and to end it all I'll tryout my testDVD. With serious lowlevel sounds on it. Any suggestions for music CDs? According to the salesman this is a very musical sub. Not sure what that means. Anyway I noticed that with the sub on...the other speakers doesn't sound as loud. Rather quiet. What's the reason? Have I turned the subwoofer to hard?