Shure Incorporated
71/86
Headset Microphone Input
Maximum Input Level
5.5 dBV
Measured at Dante Output
Frequency Response
20 Hz 20 kHz (+0.5 dB/3 dB
Measured at Dante Output
Total Harmonic Distortion
0.07%, typical
Measured at Dante Output
Dynamic Range
94 dB Aweighted, 92 dB Unweighted, typical
Measured at Dante Output
Input Impedance
2.2 kΩ
Configuration
Unbalanced
Type
TRRS 3.5 mm female socket
Pin Assignments
CTIA/AHJ Standard Pinout
Tip= Left side earpiece, Ring 1= Right side earpiece, Ring2= Ground, Sleeve= Microphone
Speaker Output
Nominal Output Level
72 dB SPL at 0.5 m
Measured with an SPL meter using A-weighting and fast averaging
Maximum Output Level
89 dB SPL at 0.5 m
3% THD+N
Frequency Response
220 Hz 15 kHz (±10 dB)
Audio Injected at Dante Input