The Nexadyne 8/S Dynamic Vocal Microphone is a supercardioid dynamic microphone for professional vocal performance. Nexadyne 8 microphones feature patented Shure Revonic dual-engine technology, with two precisely calibrated transducers working together to achieve optimal performance. The result is a high performing microphone line that combines state-of-the-art acoustic signal processing and exceptional supercardioid polar pattern linearity. The focused and natural Nexadyne 8/S ensures that vocals cut through to the very last row. Built with the industry-standard of consistency, durability, and performance that only Shure can provide.Main Features:Acoustic signal processing of the dual engine design enables exceptional signal clarity, reducing the need for typical corrective EQIndustry-leading Shure reliability standards provides innovation with confidenceDent-resistant hardened grilleShips with protective zipper case, mic clip and brass stand adapterXLR connection with black finishWireless head versions available in black or nickel finish, compatible with all Shure handheld transmitters with interchangeable microphone capsulesSpecifications:Type: Dynamic (moving coil)Polar Pattern: SupercardioidFrequency Response: 50 to 20.000 HzOutput Impedance: 450 Sensitivity (Open circuit voltage, @1 kHz, typical): 51.0 dBV/Pa (2.81 mV) 1 Pa = 94 dB SPLPolarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3Weight: 294 gConnector: Three-pin professional audio (XLR), maleHousing: Die-cast aluminum with black paint