SM58 Vocal Microphone
Type
Dynamic (moving coil)
Frequency Response
50 to 15,000 Hz
Polar Pattern
Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency
Sensitivity
(at 1,000 Hz Open Circuit Voltage)
-54.5 dBV/Pa (1.85 mV)
1 Pa = 94 dB SPL
Impedance
Rated impedance is 150 ohms (300 ohms actual) for connection to microphone inputs rated low impedance
Polarity
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Connector
Three-pin professional audio connector (male XLR type)
Case
Dark gray, enamel-painted, die cast metal; matte-finished, silver, spherical steel mesh grille
Overall Dimensions
See User Guide
Type
Dynamic (moving coil)
Frequency Response
50 to 15,000 Hz
Polar Pattern
Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency
Sensitivity
(at 1,000 Hz Open Circuit Voltage)
-54.5 dBV/Pa (1.85 mV)
1 Pa = 94 dB SPL
Impedance
Rated impedance is 150 ohms (300 ohms actual) for connection to microphone inputs rated low impedance
Polarity
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Connector
Three-pin professional audio connector (male XLR type)
Case
Dark gray, enamel-painted, die cast metal; matte-finished, silver, spherical steel mesh grille
Overall Dimensions
See User Guide