On/Off Swith Transducer Type: Dynamic Frequency Response: 50 Hz – 16 kHz Polar Pattern: Hypercardioid Output Impedance: 290 ohms Sensitivity: 1.6 mV / Pa @ 1k Capsule Technology: VLM Type B Off-Axis Rejection: >25 dB Maximum SPL: ≥140 dB Connector: 3-pin XLRm Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector Materials / Finish Zinc Alloy / Black Finish