My prototype "2" in my gallery.They are a big 3-way at 95db sesitivity,so 200w/ch will put out well.
But I use a dual ATC mid and SS9700 hi and 2-12" Volts and one thing is for sure...These speakers donnot lie!
I have owned-PMC MB2,IB1,IB2CC,LB1,AB1,(still have AB2 for rears) and Krell Resolution 3.
My DIY's will show an an amps flaws rather quick(all in my opinion)