For fixed paging applications such as fastfood restaurants, supermarkets, petrol stations, commercial facilities and dispatch. Cardioid directional pick-up for maximum rejection of feedback or unwanted ambient noise. Switched version also available with long lasting switch and external contact closure.No Switch 19� Heavy-Duty Gooseneck and FlangeSpecifications:Operating Principal Moving Coil DynamicPolar Pattern CardioidFrequency Response 120Hz � 12KHzSensitivity -57dBV (1.6 mV) @ 1 PaImpedance 600 ohms

CAD Astatic 19" Heavy Duty Cardioid Dynamic Gooseneck Microphone ~ No Switch

SKU: 119L19