canada16:
I tried mine everywere, even bought a 10m cord.
I have an L shape sofa and have stuck it in the corner behind the sofa, and find that the best for my ears.
Dont listen to people that say it should be beside the TV as I found that not that great compaired to what I have now.
Its you that are listning to it.
I have my twin B&W ASW10's by the sides of my TV rack as well - sheer explosive power that integrates so beautifully with the rest of my system.
Never, in a million years, would I put them behind my sofa (for various reasons). So, you see, as ValianTX pointed out, it is an individual preference.