Shure SM4-K - condenser microphone, externally polarised

Width: 52 mm | Line Signal-to-Noise Ratio (SNR): 73 dB | Product type: Condenser microphone | Package contents: A4M swivel microphone holder x 1 | Connectivity technology: Wired | Microphone frequency: 20 - 20000 Hz | Package contents: Microphone | Impedance: 150 Ω | Microphone sensitivity: -38 dB | Package contents: Cover | Height: 149.7 mm | Depth: 52 mm | Product colour: Black | Package contents: Brass microphone stand adapter x 1 | Microphone weight: 463 g | Microphone direction type: Cardioid | Device interface: XLR-3 | max SPL: 140 dB