I have the new bravus 10 and noticed on the back it has a left and right input, and also a LFE. I bought the aperion subwoofer cable but did not buy the hp y adapter. I know that if I were to buy the y adapter it would help boost up to 3 db, but don't think that will be necessary. Haven't had a chance to hear my setup yet. Still waiting for my receiver to ship. Anyway my question is where to plug the mono subwoofer cable I have in. In the LFE, the right, or the left. I am a newbie, so I apologize if this is a dumb question. You guys on the forum are great.