I had an HK 7200 for a while, driving M80's. This is one hell of a receiver and not like the playschool receivers being marketed now. That was back when HK made simple and robust amps for what WAS excellent gear (not like the crap they pedal now). There's no way in hell it was ever clipping.

Just get your wife a set of M80's. No need to carry an Ipod dock or anything like that around with M80's in the house.