Speakers that sound great in terrible rooms

Duke my add would be
amp + speaker + room +ear/brain = system

:-)

11 bands of analog EQ below 120 hz, also available in a $3K Model 3 subwoofer. since 1977 = Vandersteen 

To answer the fuller range question the Larson are unobtrusive, wall close coupled and are quite musical. I have heard them in three untreated but highly livable spaces and they are quite engaging and musical.