This thread is over a year old but had to chime in. I purchased the Sanders 10e "system" about 3 months ago and haven't looked back. They are everything everyone says about them a complete hi-end speaker system, nothing is lacking IMHO. Yes they require bi-amping and and a bunch of extra ac cords, especially if you are using mono-block amps but well worth the effort.
(Dealer disclosure)
(Dealer disclosure)