SPECIFICATIONS Sound Capsule Dynamic Voice Coil Copper Magnet Neodymium Directional Pattern Cardioid Frequency range 40 Hz 18 kHz Sensitivity 2.5 / (-52 dBV) Power Electrical Impedance 600 Ohms Recommended Load Impedance > 1k Ohms Connectivity 3-pin male XLR connector Dimensions Diameter 158 x 86 x 62 mm (L x W x H) 6.22 x 3.39 x 2.44 in. (L x W x H) Weight 512 g / 18.06 oz. Whats in the box DynaCaster DCM3 Microphone Thread Adapter