There are two ways to go:
1. 100 or more wpc high-current solid state (Meitner MTR-101, Quad 909, OMC 500 or 800, any quality amp that doubles its output from 8 to 4 ohms)
2. 2A3 or 300B tube amp
Each approach has its promoters and critics.
A good recording studio would biamp and use up to 2000 wpc on the bass and 1000 wpc on the highs.
I prefer approach 1, the pro audio approach, but like I said, depends on your taste and your budget.
Basically, the DMT 15 will perform well with any quality amp: just remember, they won't "gild the lily": you'll hear just what your components deliver to the speakers' inputs.
Cheers,
Joel.