I spend a fair amount of time with a friend who drives Shahinian Hawks with a Sunfire 600. He likes to play symphonies at real world volumes while maintaining a rich textured soundscape. The Sunfire handles it with ease and grace. Absolutely beautiful presentation from top to mid to bottom. No sign of strain. His system is by far the most realistic I've ever heard. These amps come up used on a fairly regular basis on eBay. Do a search and see what others have to say. The concensus is fairly universal.
