<font color='#000000'>I am the very proud owner of a Harman/Kardon receiver. A European/Australian model AVR-4500.
I do not associate the H/K with sounding "harsh", but to me, the sound is "precise".
They are rated at 5 X 55W, and into the my B&W DM602S3 (@ 89dB/m), your ears will be bleeding before the H/K shows any sign of distress.
It also is a competent music receiver.
Dis, if you like the features of the H/K, give it a listen. If you like the sound, then consider buying it.</font>