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Audio-Technica® ES947/LED Cardioid Condenser Boundary Microphone

Model #: ES947/LED
At a Glance
Audio-Technica® ES947/LED Cardioid Condenser Boundary Microphone with LED mute switch indicator and low-profile element
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$99,999.00Save $NaN

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Get to know this product.

  • Unobtrusively mounts in tabletops
  • Easily mute/un-mute the microphone with the capacitive-type touch-sensitive switch
  • Mute status is indicated by the integral bicolored LED ring—stays green when mic is live, turns red when muted
  • Uniform omnidirectional polar pattern with 360° acceptance angle provided by the low-profile element
  • Power module is self-contained with XLRM-type output connector
  • Outstanding rejection of radio frequency interference (RFI) supplied by the UniGuard® RFI-shielding technology
  • Phantom power 11V to 52V DC required
  • Two-layer steel mesh grille and rugged all-metal case
  • Dampening of mounting-surface vibration supplied by the isolators
Useful Documents


Weight (grams):66


Impedance:200 Ohms
Sensitivity:–40 dB (10 mV) re 1V at 1 Pa



Misc. Specs

ApplicationRecording; Conferencing
Frequency Response40 - 13,000 Hz
Width (in.)1.89
Height (in.)3.33
Type Of MicrophoneCondenser
Polar PatternCardioid
Connection TypeIntegral 3-Pin XLRM-Type
WarningProposition 65 Warning for California Residents