Naaw somethings wrong, I guarantee that when its working right you can't stay in the room with it, the sub will blow out your walls... Keep playing with it and I know its the pits but go thru every connection and double check the list, Relax, the worst senerio is you'll have to call logitech and wait a week for a new free one, and use this one on your computer.

Unless your in a gym or something that thing ought to blow your socks off. To bad I'm 3000 miles away and can't help except for guessing.......Pose