About Made to handle voice with clarity and care, the uniform cardioid polar pattern reproduces every note as it was intended. And it leaves background noise behind. On any stage — from the club show to the stadium — the SM58 delivers warm, crisp sound, time after time. Also available in 3 variations :- SM58-LC: 3-pin XLR Connector, No Cable included SM58-CN: 3-pin XLR Connector, Cable included SM58S: 3-pin XLR Connector, No Cable included with ON/OFF switch Tech Specs Frequency Response 50 – 15,000 Hz Polar Pattern Cardioid (unidirectional) Output Impedance (at 1,000 Hz) 300 Ohms Output Level (at 1,000 Hz) -54.5 dBV/Pa. (1.85 mV) Construction Die cast metal handle. Dark gray matte finish Silver colored, spherical steel mesh grille External Resources
