I've had to fix a few and they are a picky speaker too. Watt Puppies. Both times the bass sucked after someone replaced the surrounds. Both times the fix was surrounds from the right guy and then redo the work.. Sounded like they were suppose to.
Wilsons are concept speakers, plain and simple. Few follow the Wilson build ideas just because of the cost.
They are an eye full. Cylon for sure.