by Antipodes Audio
The K41 is the "Server" only half of the K50.
For the K series the design language was directly mirrored from the K50 but it has been simplified with some small differences, to visually seperate the smaller K series from the Larger K50.
K22 + K21
K22 + K21 design followed exactly from the K41 to design a module system with identical looking products.