I received an email from Hegel regarding the H30 ability to drive 4 ohm speakers. His reply is they push about 2000 watts into 4ohm when used as a monoblocks.
Hi Rob
Thanks for your email.
In 4 ohms about 2000watts.
Med vennlig hilsen/Best regards
Hegel Music System AS
Fredrik Johnsen
fredrik.johnsen@hegel.com
Tlf: +47 22 60 56 60