Shure SM31FH User Manual

Technical Specifications
SM48
Frequency Response 55 - 14,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 270 Ohms
Output Level (at 1,000 Hz) -57.5 dBV/Pa. (1.3 mV)
Construction Die cast metal handle. Dark gray matte finish.
Silver colored, spherical steel mesh grille.
Net Weight 370 g (13.1 oz)
SM58
®
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.
Net Weight 298 g (10.5 oz)
SM86
Frequency Response 50 - 18,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 150 Ohms
Output Level (at 1,000 Hz) -50 dBV/Pa. (3.15 mV)
Construction Dark gray enamel-painted steel with
matte-finished silver colored, steel grille.
Net Weight 278 g (9.8 oz)
SM87A
Frequency Response 50 - 18,000 Hz
Polar Pattern SuperCardioid (unidirectional)
Output Impedance (at 1,000 Hz) 100 Ohms
Output Level (at 1,000 Hz) -52.5 dBV/Pa. (2.4 mV)
Construction Aluminum construction with steel grille
and satin black finish.
Net Weight 200 g (7 oz)
SM57
Frequency Response 40 - 15,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 310 Ohms
Output Level (at 1,000 Hz) -54.5 dBV/Pa. (1.9 mV)
Construction Die cast metal handle. Dark gray matte finish.
Polycarbonate grille with stainless steel screen.
Net Weight 284 g (10 oz)
SM94
Frequency Response 40 - 16,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 200 Ohms
Output Level (at 1,000 Hz) -49 dBV/Pa. (3.5 mV)
Construction Steel and brass construction with gray finish
and stainless steel mesh grille.
Net Weight 250 g (8.8 oz)
SM81
Frequency Response 20 - 20,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 85 Ohms
Output Level (at 1,000 Hz) -45 dBV/Pa. (5.6 mV)
Construction Die cast metal handle. Dark gray matte finish.
Polycarbonate grille with stainless steel screen.
Net Weight 230 g (8 oz)
SM7B
Frequency Response 50 - 20,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 150 Ohms
Output Level (at 1,000 Hz) -59 dBV/Pa. (1.12 mV)
Construction Dark gray enamel aluminum and steel case
with dark gray foam windscreen.
Net Weight 765.4 g (1 lb, 11 oz)
SM27
Frequency Response 20 - 20,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 150 Ohms
Output Level (at 1,000 Hz) -37 dBV/Pa. (14.1 mV)
Construction Die-cast metal alloy body. Dark gray matte finish.
Hardened steel grille assembly.
Net Weight 642 g (22.6 oz)
SM137
Frequency Response 20 - 20,000 Hz
Polar Pattern Cardioid (unidirectional)
Output Impedance (at 1,000 Hz) 150 Ohms
Output Level (at 1,000 Hz) -41 dBV/Pa. (8.9 mV)
Construction Steel and brass construction with dark gray matte
finishand stainless steel mesh grille.
Net Weight 195 g (6.9 oz)
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Shure SM31FH Specifications

General

Type	Collar microphone
Microphone frequency	45 - 20000 Hz
Microphone input impedance	600 Ω
Device interface	-
Connectivity technology	Wired
Signal-to-Noise Ratio (SNR)	66 dB
Cable length	1.1 m
Product color	Black, Orange
Number of products included	1 pc(s)

Weight and Dimensions

Microphone weight	60 g