07-18-15: Mattnshilp
Trenner Duke require bi-amping (4 mono blocks). Maybe the Isis but it's hard to find anywhere and I don't think it will give me the dynamics and low frequency extension I'm after.
I love horns and looks at many. My room is just too small for horns.....
The Dukes are monsters and too much speaker for r room. I "think" the Isis would provide plenty of bass and dynamics (from wha tI have read....)
Are you sure your room is too small for horns?