I was interested in repositioning my Wilson Sophia 2 loudspeakers, but the Sophia 2s didn't come with casters. I'm told that all Wilson casters, including those for the Sasha and Sophia 3 would be an identical fit. Does anyone have a set that aren't in use and could be bought or borrowed? I found the price of a new set to be quite steep.
Room dimensions are 11' x 16' x 9'. Any opinions or experience on final placement would also be appreciated.