The ES931H/MIC is a wide-range miniature condenser microphone with a hypercardioid polar pattern. It is designed for quality sound reinforcement. The small-diameter gooseneck design permits highly flexible positioning while maintaining a smooth, well-contoured appearance. The combination of small size and excellent response makes the microphone ideal for boardrooms, school and government settings, teleconferencing, houses of worship and other installed applications.
Uniform hypercardioid polar pattern with 100° acceptance angle
Low-profile design with low-reflectance finish for minimum visibility
Superior off-axis rejection for maximum gain before feedback
UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
Easy-to-adjust, rugged, small-diameter gooseneck with virtually no “memory” permits quick positioning into desired shape
Available interchangeable elements permit angle of acceptance from 90° to 360°
Ideal for boardrooms, school and government settings, teleconferencing, houses of worship and other installed applications
Available in two colors: black (ES931H/MIC) and white (ES931WH/MIC)
Additional interchangeable elements with omnidirectional (360°), hypercardioid (100°) and MicroLine® (90°) pickup patterns are available.
Compatible with Audio-Technica power module
The microphone’s free end connects to a compatible Audio-Technica power module (not included) via a special TA3F-type connector designed to optimize RFI immunity..
Fixed-charge back plate, permanently polarised condenser
Open Circuit Sensitivity
-40 dB (10.0 mV) re 1V at 1 Pa
Maximum Input Sound Level
138 dB SPL, 1 kHz at 1% T.H.D.
109 dB, 1 kHz at Max SPL
65 dB, 1 kHz at 1 Pa
152.4 mm long (with capsule), 8.4 mm (head diameter), 11.6 mm (base diameter)