Product picture - Shure R184B Replacement Supercardioid Cartridge for WL183, WL184, WL185 and all Microflex MX183, MX202, MX391, MX392, MX393, MX412, MX418 Microphones Shure, R184B, Replacement, Supercardioid, Cartridge, WL183, WL184, WL185, all, Microflex, MX183, MX202, MX391, MX392, MX393, MX412, MX418, Microphones Click the image to close this page