The Super 10A uses the same 12-liter bodies as the C10, designed for rack mounting. The speakers are installed among the best in the world: they are manufactured for Kudos by the Norwegian company SEAS, which has 60 years of experience in the driver market. Twitter K2 is exclusively developed for Kudos based on the well-known Crescendo tweeter. The main speaker, manufactured by SEAS according to Kudos drawings and specifications, has copper rings to minimize eddy currents, an aluminum pole tip that helps remove heat from the sound coil, and a paper-soaked duffuser.