Moving Coil Dynamic Uni-Directional Element - Microphone Sensitivity: -54dB (+/-)3db(0dB=1V/Pa @ 1KHz) * Durable Zinc Alloy Metal Construction - 15 Foot XLR (F) - 1/4" (M) Microphone cable with 600 Ohms Outputs * Steel Mesh Ball Shaped Grill * Frequency Response: 50Hz~15KHz * 600 Ohm Output Impedance (+/-)30%