If you dont mind going used look for a Proceed AMP3 or HPA3 ... I think one is 150w@8 and the other is 250w@8 ... Proceed was a division of Mark Levinson before Harmon bought them out
If I remember these amps double output into 4 ohms which means they are pretty stout
If I remember these amps double output into 4 ohms which means they are pretty stout