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ES933C

Cardioid Condenser Hanging Microphone


U.S. Five-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

  • Hanging Microphone
  • microphone power module
  • Hanging Microphone Windscreen and Hanger


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  • Overview
  • Features
  • Specifications
  • Downloads
  • Reviews
  • Q & A

  • Overview


    The new Engineered Sound. Contractor-exclusive innovations for every acoustical challenge. And safe haven from RFI.

    With durable construction and unobtrusive appearance, the ES933C offers versatile solutions for speech, theater, orchestra and choir sound reinforcement and recording. The microphone's low-profile element provides a uniform cardioid polar pattern with 120º acceptance angle. Available in two colors: black (ES933C); white (ES933WC), the microphone offers unsurpassed immunity from radio frequency interference thanks to UniGuard® innovations. The ES933C also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.

  • Features

    • Designed for quality sound reinforcement, professional recording, television and other demanding sound pickup applications
    • Small size and excellent response are ideal for suspension over choirs, instrumental groups and theater stages

    • Low-profile element provides uniform cardioid polar pattern with 120º acceptance angle

    • Available interchangeable elements permit angle of acceptance from 90º to 360º

    • Superior off-axis rejection for maximum gain before feedback
    • Requires 11V to 52V DC phantom power
    • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
    • Integral UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
    • Available in two colors: black (ES933C) and white (ES933WC)
    • RoHS compliant—free from all substances specified in the EU directive on hazardous substances

  • Specifications

    ELEMENTFixed-charge back plate, permanently polarized condenser
    POLAR PATTERNCardioid
    FREQUENCY RESPONSE30-20,000 Hz
    LOW FREQUENCY ROLL-OFF80 Hz, 18 dB/octave
    OPEN CIRCUIT SENSITIVITY-40 dB (10.0 mV) re 1V at 1 Pa
    IMPEDANCE250 ohms
    MAXIMUM INPUT SOUND LEVEL138 dB SPL, 1 kHz at 1% T.H.D.
    DYNAMIC RANGE (typical)109 dB, 1 kHz at Max SPL
    SIGNAL-TO-NOISE RATIO65 dB, 1 kHz at 1 Pa
    PHANTOM POWER REQUIREMENTS11-52V DC, 2 mA typical
    SWITCHFlat, roll-off
    WEIGHT (MICROPHONE)5.5 g (0.2 oz)
    WEIGHT (POWER MODULE)81 g (2.9 oz)
    DIMENSIONS (MICROPHONE)27.5 mm (1.08") long,
    8.4 mm (0.33") head diameter
    DIMENSIONS (POWER MODULE)92.9 mm (3.66") long,
    18.9 mm (0.74") diameter
    OUTPUT CONNECTOR (POWER MODULE)Integral 3-pin XLRM-type
    CABLE15.2 m (50') long (permanently attached to microphone), 3.2 mm (0.13") diameter, 2-conductor shielded cable, terminated with TA3F-type connector
    OPTIONAL INTERCHANGEABLE ELEMENTSESE-O omnidirectional (360°)
    ESE-H hypercardioid (100°)
    ESE-ML MicroLine® (90°)
    ACCESSORIES FURNISHEDES933C: AT8109 two-stage foam windscreen; AT8452 steel hanger
    ES933WC: AT8109(WH) two-stage foam windscreen; AT8452(WH) steel hanger
    Both: AT8538 power module
    AUDIO-TECHNICA CASE STYLEM25
    Click on the chart to view the larger image
    POLAR PATTERN
    POLAR PATTERN
    FREQUENCY RESPONSE
    FREQUENCY RESPONSE


    Conditions

  • Downloads

    ES933C, ES933WC Specification Sheet (pdf 119.37 KB)
    ES933C & ES933WC Submittal Sheet (pdf 483.27 KB)
    Optional Windscreens / Mounts

  • Reviews

  • Q & A

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