The EM Acoustics RD-2001 is an official replacement diaphragm engineered for use with the CDU-1402 and CDU-2001 1.4" high-frequency compression drivers. Designed to match the original factory performance, this component restores clarity, power handling, and frequency response to EM Acoustics systems such as the EMS-122, EMS-122w, and MSE-159.
Whether you're carrying out maintenance or repairing damage, the RD-2001 ensures consistent and accurate high-frequency reproduction, keeping your loudspeakers sounding their best.