RGeorge,
I hear You, They're monsters.
I will be using them in My Shop (plenty of room)1300 sq ft.
and in about two years I will be moving them into
My new Listening room that I am going to build (plenty
of room

) approx. 300sq ft.
It's not that I don't love My 4" horns, It's just with the
imperials, You can play any type of music at loud levels.
homey