Sennheiser Esfera SPM 8000 Instruction Manual page 20

Specifications
XLR-3 connector
(red)
1 2
3
In compliance with
Europe
USA
Canada
China
Australia/
New Zealand
8 | SPM 8000
Assignment
Pin 1: ground
Pin 2: right+
Pin 3: right-
EMC: EN 55103-1/-2
Safety: EN 60065
FCC 47 CFR 15 subpart B
Industry Canada ICES_003