Shure Microflex MXCW Manual page 71

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
Shure Incorporated
71/86