ES945

Omnidirectional Condenser Boundary Microphone


Five-Year Limited End-User Warranty

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

  • Omnidirectional Condenser Microphone
  • Omnidirectional Microphones


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

  • Overview


    The new Engineered Sound. Contractor-exclusive innovations for every acoustical challenge. And safe haven from Radio Frequency Interference (RFI).

    This low-profile omnidirectional condenser boundary microphone is designed for clear, highly intelligible sound reinforcement, professional recording and teleconferencing in table-, ceiling-, or panel-mount applications. The microphone is equipped with a self-contained power module with an XLRM-type output connector, eliminating the need for an external power module. The microphone offers unsurpassed immunity from radio frequency interference thanks to Audio-Technica’s UniGuard® innovations. Protected by a rugged all-metal case with a two-layer steel mesh grille, the microphone has a 360° pickup angle, and is available in two colors: black (ES945) and white (ES945W).
  • Features

    • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording and teleconferencing

    • Low-profile element provides uniform omnidirectional polar pattern with 360º acceptance angle

    • Mounts unobtrusively in table-tops, ceilings and wall panels

    • Self-contained power module with XLRM-type output connector

    • Rugged all-metal case with a two-layer steel mesh grille

    • Isolators provide mechanical dampening of mounting-surface vibration

    • Requires 11V to 52V DC phantom power

    • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)

    • Available in two colors: black (ES945) and white (ES945W)

    • RoHS compliant—free from all substances specified in the EU directive on hazardous substances
  • Specifications

    ELEMENTFixed-charge back plate, permanently polarized condenser
    POLAR PATTERNOmnidirectional
    FREQUENCY RESPONSE40-18,000 Hz
    OPEN CIRCUIT SENSITIVITY-42 dB (7.9 mV) re 1V at 1 Pa
    IMPEDANCE200 ohms
    MAXIMUM INPUT SOUND LEVEL142 dB SPL, 1 kHz at 1% T.H.D.
    DYNAMIC RANGE (typical)112 dB, 1 kHz at Max SPL
    SIGNAL-TO-NOISE RATIO64 dB, 1 kHz at 1 Pa
    PHANTOM POWER REQUIREMENTS11-52V DC, 2 mA typical
    WEIGHT63 g (2.2 oz)
    DIMENSIONS69.0 mm (2.72") long,
    28.0 mm (1.10") diameter
    OUTPUT CONNECTORIntegral 3-pin XLRM-type
    ACCESSORY FURNISHEDOne pair isolators
    Click on the chart to view the larger image
    POLAR PATTERN
    POLAR PATTERN
    FREQUENCY RESPONSE
    FREQUENCY RESPONSE



    Conditions
  • Downloads

    ES945 / ES945W Specification Sheet (pdf 108.95 KB)
    ES945 & ES945W Submittal Sheet (pdf 386.46 KB)
    Optional Windscreens / Mounts
  • Reviews

  • Q & A

    Do you have questions about this product?

    Get answers from real customers and in-house experts with AnswerBox.

    16 Questions | 16 Answers
    Displaying questions 1-10Previous | Next »
    • Q:

      Where can I purchase this Mic?

      i cannot find a distributor anywhere in Canada.

      Thanks
      Asked on 3/16/2017 by Greg from Bc

      1 answer

      • Staff Reviewer

        A:

        I would recommend contacting our Canadian Representative:

        Head Office:
        21000 TransCanada Highway
        Baie D'Urfé
        Québec, Canada
        H9X 4B7

        Tel: (514) 457 2555
        Fax: (514) 457 0055

        Answered on 3/22/2017 by ATUS_Specialist3
    • Q:

      I am looking for a canadian reseller. can you recommend one?
      Asked on 3/14/2017 by Gregory from Bc

      1 answer

      • Staff Reviewer

        A:

        You may contact the Canadian Representative:

        Head Office:
        21000 TransCanada Highway
        Baie D'Urfé
        Québec, Canada
        H9X 4B7

        Tel: (514) 457 2555
        Fax: (514) 457 0055

        Answered on 3/22/2017 by ATUS_Specialist3
    • Q:

      Will this work with the ATW-T1007 Microphone Desk Stand Transmitter for System 10 PRO as an omnidirectional option? My situation requires an omni mic solution for multiple round table discussions.
      Asked on 11/4/2016 by Ward from United States

      1 answer

      • Staff Reviewer

        A:

        Yes, you may use an omni microphone with the ATW-T1007. The ES945 will not direclty plug into the mount though. You may either use a gooseneck microphone plugged directly into the ATW-T1007 with an omni element or use the ES945 and a standard XLR cable between the microphone and transmitter.

        Please contact our Audio Solutions Department at (330) 686-2600 ext 5000 or at audio-solutions@atus.com for assistance with this.

        Answered on 11/7/2016 by ATUS_Specialist3
    • Q:

      I am looking for a latching mute switch or a mute switch that is latched to mute and frees up the mic when it needs to be in use. I want to mount this into a wall using a single gang stainless steel faceplate. Can you help me identify the right switch to use? Thank you.
      Asked on 11/27/2015 by Bill from Clearwater, FL

      1 answer

      • Staff Reviewer

        A:

        There is no latching mute switch to use but you may use in conjunction with the AT8657/LED where the switch and muting functions may be controlled via a contact closure.

        http://www.audio-technica.com/cms/windscreens_mounts/5b6d466a32dcfbee/index.html

        Please contact our Audio Solutions Department at (330) 686-2600 ext 5000 or at audio-solutions@atus.com for additional assistance with this.

        Answered on 12/1/2015 by ATUS_Specialist3
    • Q:

      I am using a Cannon Vixia HF R600 Camcorder that has a 3.5mm TRS Microphone input jack. I need a self-powered "ceiling mounted" Microphone that will connect to the camcorder. I am also looking at daisy chaining 2 microphones if needed for adequate coverage. My conference room is 10' wide and 20' long and will have one 8 person conference table in the middle of the room. I will also need a 20' to 25'cable to connect the Mic or Mic(s) to the camcorder.

      Do you have any suggestions on what will work. The ES945 description say it is self powered- but the .pdf says you will have to supply phantom power in order for it to operate correctly so I'm a bit confused. Any help you can provide would be greatly appreciated.

      Thank You,

      Tim Beck
      Asked on 11/10/2015 by Tim from Birmingham, AL

      1 answer

      • Staff Reviewer

        A:

        Please contact our Audio Solutions Department at (330) 686-2600 ext 5000 or at audio-solutions@atus.com for assistance with this.

        Answered on 11/12/2015 by ATUS_Specialist3
    • Q:

      ES945 / LED microphone omnidirectional

      I have a few questions regarding this microphone, in the process of designing a new integrated conference room AV
      System. Looking for professional sound voice pickup.

      Would the ES945 omni-directional pickup pattern be optimal for this table layout (4.5' feet wide x 13' feet long, 14 seated chairs)
      I was thinking of deploying a total of 6 individual ES945 microphones, permanently installed down the middle - center of a wood table.
      Each seated participant at every 2 chairs, would have 1 mic in front of them at about 2.25' feet away ( 27" inches to edge of table).

      Do you think this range is too far for voice pickup? I do not want to rely heavily on the DSP programming for increasing gain.

      Verify if wired to a Biamp DSP, they are fully compliant?
      Logic to include: Crestron mute, individual mic voice gain increase / decrease, visual indicator lit on microphone if pressed

      ES945/LED
      Omnidirectional Condenser Boundary Microphone with Mute Switch and LED Indicator

      Thank You
      Asked on 5/12/2015 by Chris88 from Toronto

      1 answer

      • A:

        The ES945/LED will not provide a logic in/out for the Biamp DSP. To achieve remote capabilities over Logic, you would use the AT8657/LED Socket and add the ES945 (non-LED version of the mic) to it as the microphone element.
        Will these microphones be used only for conferencing? Will you be trying to provide voice lift / sound reinforcement in the local room?
        Six omnidirectional microphones within a 13 foot span is too many microphones. You would have some phase issues. if a person is to be seated at each end of the table, we recommend placing a mic 2.5 feet from each end, then placing a third mic in the center of the table which will be 4 feet from either mic.

        Answered on 5/13/2015 by AudioSolutionsSpec1 from Stow,OH
    • Q:

      Room size and coverage question

      I have a 30' x 30' classroom with 9 foot drop-tile ceilings. Participants will be seated. How many microphones would I need to cover the entire room? And which would work better -- the omni or cardioid model? Thanks for your help!
      Asked on 1/29/2014 by mpwillis from Dubuque, IA, USA

      1 answer

      • A:

        Please contact the Audio-Technica Audio Solutions Team with your inquiry. You may email them at audio-solutions@atus.com, or you may call them at 330-686-2600.

        Thanks!

        Answered on 1/31/2014 by AudioSolutionsSpec2 from Stow, OH
    • Q:

      Designing a video conference room with boundry mic(s) in the ceiling

      The video display will be wall mounted with sound reinforcement speakers on each side. How do I determine proper microphone coverage and will the sound reinforcement be a problem.
      Asked on 2/24/2013 by Vincent from Fresno, CA, USA

      1 answer

      • A:

        Thank you for your inquiry. Folks seated at a table will be at least 4.5 feet away from a mic (with 9 foot ceilings). The mics will pick up the voices, but will also pick up a lot of the room and sound somewhat “distant”. This may be ok with for your application, but I’m afraid you may not be too happy with the sound. These work much better when mounted in the table top. Another option is hanging microphones such as our U853R becuase you can hang them closer those speaking.

        Answered on 2/27/2013 by AudioSolutionsManager from Stow, OH
    • Q:

      using multiple ES945 mics

      Hi - is it possible to 'daisy chain' 2 or 3 ES945 mics or does each mic have to be routed through a mixer
      many thanks
      Asked on 2/5/2013 by bobidge from England, UK

      1 answer

      • A:

        Thank you for your inquiry. It is best to home run each mic to its own channel for several reasons. First, you can control and EQ each on their own. Secondly, when you "Y" two mics together you change the impendence of the mics which will alter their performance, mostly in volume. Thirdly, depending upon the phantom power supply on the mixer you could put a strain on its limits and also affect the performance of the mic. It may very well work "ying" them together, but it is not optimal.

        Answered on 2/15/2013 by AudioSolutionsManager from Stow, OH
    • Q:

      Do you have an AutoCad drawing

      Do you have an AutoCad drawing for the ES945 microphone. I doing an installation diagram for one of our jobe where we are using about 66 of these microphones.
      Asked on 12/17/2012 by GordonS from Sunnyvale, CA, USA

      1 answer

      • A:

        Thank you for your inquiry. Please contact our Audio Solutions Team at 330-686-2600 ext 5000. They will help with this.

        Answered on 12/24/2012 by AudioSolutionsManager from Stow, OH
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