Saturday i needed to move my 15" Def Tech sub from between the Left Front and Center speaker to the other side between the Right Front and Center. A move of 5 feet to the Right.

This move was to free up space on the Left side of the room. I wasn't expecting any change in bass, but after listening to an NHL game in DD 5.1 and 2 DVDs later that night I cannot believe the difference in this sub.

The sub is much less bloated and boomy..meaning it's not as sloppy. I've often read where moving a sub can produce various results. Now, I'm a believer. So, if your not happy with your current sub then it's time to move it...and i don't mean to ebay.