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Audio-Technica® ES947 Cardioid Condenser Boundary Microphone

Model #: ES947
At a Glance
Audio-Technica® ES947 Cardioid Condenser Boundary Microphone with two-layer steel mesh grille and low-profile element
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$99,999.00Save $NaN

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Get to know this product.

  • Devised for professional recording, high-quality sound reinforcement, teleconferencing and other surface-mount applications
  • Uniform cardioid polar pattern with 120° acceptance angle provided by the low-profile element
  • Unobtrusively mounts in ceilings, wall panels, and table-tops
  • Power module is self-contained with XLRM-type output connector
  • Two-layer steel mesh grille and rugged all-metal case
  • Dampening of mounting-surface vibration supplied by the isolators
  • Phantom power 11V to 52V DC required
  • Outstanding rejection of radio frequency interference (RFI) supplied by the UniGuard® RFI-shielding technology
  • Free from all substances specified in the EU directive on hazardous substances (RoHS compliant)
Useful Documents


Weight (grams):64


Impedance:200 Ohms
Sensitivity:-42 dB (7.9 mV) re 1V at 1 Pa



Misc. Specs

ApplicationRecording; Conferencing
Height (in.)2.72
Frequency Response40 - 12,000 Hz
Connection TypeIntegral 3-Pin XLRM-Type
Polar PatternCardioid
Type Of MicrophoneCondenser
WarningProposition 65 Warning for California Residents