4
Specifications
Wiring Diagram
98765432 98765432
+20
+10
0
–10
–20
dB
20 50 100 1000 10000 20000
Hz
Typical Frequency Response
125 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
8000 Hz
Typical Polar Pattern
Overall Dimensions
Type
Dynamic (moving coil)
Frequency Response
50 to 15,000 Hz
Polar Pattern
Cardioid
Output Impedance
300 Ω
Sensitivity
at 1 kHz, open circuit voltage
-54.5 dBV/Pa[1] (1.85 mV)
Polarity
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Net Weight
0.33 kg (0.72 lb)
Connector
Three-pin professional audio (XLR), male
Housing
Dark gray, enamel-painted, die cast metal; matte-finished, silver colored, spherical steel mesh
grille
[1] 1 Pa=94 dB SPL
Accessories
Furnished Accessories
Microphone Clip for SM58, SM57, SM87A, Beta
87A, Beta 87C, PGA57, PGA58, PGA48, PGA81
A25D
Carrying/Storage Bag 95A2313
Optional Accessories
Foam Windscreen for all larger Shure "ball-type"
Microphones available in black, blue, gray, green,
red and yellow
A58WS
Desk Stand S37A
Desk Stand S39A
Shock Stopper
®
Isolation Mount A55M
Over/Under Dual Mount for two microphones:
SM57, Beta 57A or 545 Series microphones
A26M
25 foot (7.5m) Triple-Flex
®
Microphone XLR Cable
with Switchcraft connectors
C25E
25 foot (7.5m) Triple-Flex
®
Microphone XLR Cable
with chrome connectors
C25F
Replacement Parts
Cartridge for SM58 R59
Grille for Wired and Wireless SM58 RK143G