After owning a pair of 3.6's, the best I found to drive them was the new Innersound amp. It has clarity that allows the smallest of details to shine thru without any brightness or glare. The midrange is just right, and the top end is way, way extended but never harsh (unless the recording is). The bottom is round, but tight, never dry sounding. It is absolutely dead quiet. With the 3.6's rated at 4 ohms, the amp will give you 600 watts per channel. Without a doubt, unquestionably, it is the best amp I tried on the maggy 3.6's. Best of all, they are reasonably priced. Go get one, you won't be disappointed!
My highest recommendation.
My highest recommendation.