Dear friends: With my deep respect to all of you to much posts about HC amp and several no sense ones.
The OP certainly it's not yet aware of over 10% THD in his system reproduction just in his subs but eventhat he is asking for that amp that doubles its power as impedance goes down ( 8-4-2-1 ...).
Atmasph and some other gentleman already posted disadvantages if the amp runs to hard duethat will develops higher distortions. The issue here is that how the OP will be totally sure that the amp choosed is not the rigth amp for his speakers if he is not truly aware of " which " kind of distortions are coming and developed by the amp and no from other system link.
I posted that the Classé DR 3-VHC handle satisfactory the Apogee Scintilla that goes down 1 ohm and 79 db sensitivity ( 4ohms) and the OP or any of you ask for the rated output of Classé amps that is 25 watts in pure class A at 8ohms.
So please analize the sense of several posts against that Apogee/Classé high quality performance with only 25 watts at 8ohms. Yes D.Reich was really good power supply designer . The Krell in those times puts 1.6k watts at 1 ohm against the very humble Classé and both runs satisfactory the Scintilla and some prefered the Classé over the Krell. in that speaker regards.
R.

