Thanks Bebop and Technicsplayer.
Since I no longer own the KN1000, I can't question the sizes you list, Technicsplayer but you are off on the height and depth of the KN6000/KN7000. I have both and I can state that my KN7000 is at least 1/2 inch higher than the KN6000. Your depth is also off by at least an inch by the KN7000 being bigger.
Being from the United States, we deal in inches and not cm. Your length on the two seems probably right.
kn7