I have owned the Triangle Titus xs ($495 list) and it was an excellent speaker. It was incredible at the $400 I paid. It can be bright with the wrong associated equipment, but with the right stuff it is very good. Triangle sells several speakers in the sub $2000 range and they all have nearly universal praise from owners. Read the reviews at comsumer reviews at AudioReview and the professional reviews at ecoustics.com. I'm a fan, but not a current owner. However, I do consider all of the sub $2000 Triangles to be worthy of consideration at their respective price point.
Enjoy,
TIC
Enjoy,
TIC