Even many ss integrateds might find the sub 2 Ohm load spec challenging. How ever the fairly high sensitivity might mitigate this concern somewhat depending on desired volume output in the given room.
http://www.stereophile.com/content/pass-laboratories-int-60-integrated-amplifier-measurements#ZWJzQw...
http://www.stereophile.com/content/pass-labs-int-150-integrated-amplifier-measurements#I3P9vEMyi85oH...
http://www.stereophile.com/content/pass-laboratories-int-60-integrated-amplifier-measurements#ZWJzQw...
http://www.stereophile.com/content/pass-labs-int-150-integrated-amplifier-measurements#I3P9vEMyi85oH...