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Shure Incorporated
15/20
Weight
SM58 267 g (9.4 oz.) without batteries
BETA 58 221 g (7.8 oz.) without batteries
SM86 275 g (9.1 oz.) without batteries
BETA 87A 264 g (9.3 oz.) without batteries
Housing
Molded Plastic
Power Requirements
3.7 V
Rechargeable Li-Ion
RF Output Power
10 mW E.I.R.P. max
Maximum Input Level
SM58 146 dB SPL
BETA 58 147 dB SPL
SM86 143 dB SPL
BETA 87A 147 dB SPL
Dimensions
Model A B C
SM58 51 mm, (2.0 in.) 252 mm, (9.9 in.) 37 mm, (1.5 in.)
BETA 58 51 mm, (2.0 in.) 252 mm, (9.9 in.) 37 mm, (1.5 in.)
SM86 49 mm, (1.9 in.) 252 mm, (9.9 in.) 37 mm, (1.5 in.)
BETA 87A 51 mm, (2.0 in.) 252 mm, (9.9 in.) 37 mm, (1.5 in.)
DRAFT