Hi all, Looking at upgrading some Monitor 30 speakers I use for my rear speakers in my 5.1 setup. I'm looking for something that will really fill the room nicely. I like the 30s, but I don't think they really fill my room. They're loud, but I have to have them pointing right at me... I was looking into some replacements, and found the FXI A4. Supposedly these are better suited to fill a room. Room = 10 x 19. My question is, how do I place these? They have three sides to them, not 4.... What is confusing me is that you mount the flat side to the wall... and the other 2 sides have tweeter/woofers. Here's a link to the picture/description http://www.polkaudio.com/products/fxia4 This might help to understand my room.