Sennheiser evolution e825 S Manuel D'utilisation page 5

Frequency response
Transducer principle
Pick-up pattern
Front-to-back-rejection at 1kHz at 180˚
Sensitivity (free field, no load) 1kHz
1.5mV/Pa
impedance
Nominal
Min. terminating
Sensitivity to magnetic
field at 50Hz
Weight
Dimensions
Delivered with pouch and mic clip
Polar Pattern
Frequency Response
Hz
80 ...15kHz
Pressure gradient
receiver
Cardioid
≡ −56.5dB (0dB=1V/Pa)
≡ −76.5dB (0dB=1V/µbar)(USA)
at 1kHz
impedance
>15dB
350Ω
1kΩ
≤2µV/µT
330g
∅ 48, l =180mm
5