I am not sure how much power the DNA 1 produces but to drive the Thiels appropriately you will need at least 250wpc and even more is recommended. I currently have 3.6's and I am driving them with a CJ premier 350 and I can tell you that they love horsepower. I upgraded from a CJ MF2500a and the 350 does a much better job especially in the lower registers. My musical tastes run primarily to classical and jazz (female jazz vocals). The Thiels will work with less power but to really get them to sing you need power.
Chuck
Chuck