The 17 cm woofer of the Minorca MC40 is fitted with a Duocell cone designed by Cabasse and manufactured with Cabasse robotics. The very light, but rigid and nicely damped membrane has an exponential profile and variable thickness, to obtain maximum use of the dynamic qualities of long stroke motors and a high force factor in order to bring all the precision and vivacity necessary for high fidelity, true to live sound.