Audio-Technica Menu


Cardioid Condenser Lavalier Microphone

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

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

  • Overview
  • Downloads
  • Reviews
  • Q & A

  • Overview

    55” (1.4 m) permanently attached miniature cable terminated with a locking 4-pin connector for use with Audio-Technica cW-style body-pack transmitters. Includes windscreen and clothing clip. See AT831R.

  • Downloads

    Wireless Essentials® Accessory Microphones and Input Cables Specification Sheet (pdf 44.38 KB)
  • Reviews

  • Q & A

    Is this a stock part, or would there be a lead time? How many are generally in stock?


    Thank you for your inquiry. This is generally available.


    I need a replacement mic, chord and connector for our audio-technica lavalier model ATW-T51. FCC ID: JFZT51.


    The AT831cW Lavalier Microphone is compatible with the ATW-T51 bodypack Transmitter. The "cW" in the model number indicates that the connector on the mic cord is the 4-pin female locking (push-pull) type connector.


    does this microphone work with unipak transmitter ATW-T701 and receiver ATW-R700?


    Yes, you may use any wireless microphone that ends in the code "cW" which indicates the cable properly terminates with the 4 pin HRS connection used on your Audio-Technica UniPak transmitter.


    Does the AT831cW fit the McCormick's flute mic mount? I'm worried about the diameter of the mic being too big for the mount.


    The AT831cW is 0.40" (10.2 mm) in diameter. I do not seem to be able to find exact dimensions the listed mount will accommodate. You may confirm with that manufacture that it will accommodate the above diameter.


    Hello, Does your company sell spare wind screens for the AT831cW Mic. Thank you in advance for your time. Hugh Kilbourne


    The following windscreens will work for your AT831cW: AT8116 AT8126


    will this mic work on a ATW-T210 pack


    Thank you for your inquiry. Yes this will work with our wireless belt packs.


    Which of the two windscreens that fit this mic is the best? AT8116 AT8122


    The following windscreens will fit the AT831cW AT8116 AT8126


    whats the windscreen for this?


    You may use the following windscreens: AT8116 AT8126


    What are the specifications for the AT831cW Wireless Lapel/Lavalier microphone?


    The specs for the AT831cw, can be found on our web page. Once you are on the AT831cw page, click the tab labeled "downloads".


    Is this mike suitable for both vocal and acoustic guitar applications? How does it compare to the 831b?


    These are the same microphone. They are just terminated differently.The AT831cW is for use with an a-t brand wireless system. It uses a 4-pin female Hirose type output connector andmay be used with any of our wireless systems that include a UniPak model bodypack Transmitter. The AT831b is a wired microphone which can be phantom or battery powered. The output connector on the provided inline power module is a standard balanced 3-pin XLR male type connector. Use a standard XLR female to XLR male microphone cable to connect the power module to the microphone input on the audio system. Either model is suitable for your application.