Photo Files
(Click for high-res
JPG images)

Audio-Technica U841R Boundary Microphone

Audio-Technica U841R Boundary Microphone (pictured with XLR plug power connection)

Contact: Clyne Media, Inc.
Tel: (615) 662-1616
Fax: (615) 662-1636


Audio-Technica Now Shipping U841R Boundary Microphone

— U841R is an update of A-T’s highly popular U841A boundary microphone, adding integrated electronics —

Stow, OH, October 24, 2017 Audio-Technica, a leading innovator in transducer technology for over 50 years, is now shipping its new U841R Omnidirectional Condenser Boundary Microphone. A new addition to Audio-Technica’s acclaimed UniPoint® line of microphones, the U841R is an update to and replacement of A-T’s highly popular U841A microphone. While retaining the feature set that has made the U841A such a successful tool, the new U841R microphone is enhanced with the addition of internal electronics that do not require an external power module. The mic features an integral TA3M output connector and includes a 25' TA3F-to-XLRM cable.

The U841R delivers exceptionally intelligible audio reproduction in a super-compact, low-profile design. Equipped with UniGuard® RFI-shielding technology, this omnidirectional condenser boundary microphone is designed to capture audio for clear, highly intelligible sound reinforcement, professional recording, television and conferencing in surface-mount applications. The U841R has a 360° pickup angle and operates on phantom power.

U841R features:

  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • Small-diameter capsule near boundary eliminates phase distortion and delivers clear, high-output performance
  • Heavy die-cast case and silicone foam bottom pad minimize coupling of surface vibration to the microphone
  • Low-profile design with low-reflectance black finish for minimum visibility
  • Operates on phantom power

U841R specifications:

  • Element: Fixed-charge back plate permanently polarized condenser
  • Polar pattern: Omnidirectional in hemisphere above mounting surface
  • Frequency response: 40-20,000 Hz
  • Open circuit sensitivity: 35 dB (17.7 mV) re 1V at 1Pa
  • Impedance: 200 ohms
  • Maximum input sound level: 130 dB (1 kHz at 1%THD)
  • Dynamic range: 105 dB (1 kHz at Max SPL)
  • Signal-to-noise ratio: 69 dB (1 kHz at 1Pa)
  • Phantom power requirements: 11-52V DC, 2mA typical
  • Weight: 3.0 oz (84 g)
  • Dimensions: 2.56" (65.0 mm) diameter, 0.59" (15.0 mm) height
  • Cable: 25.0' (7.6 m) long (permanently attached to microphone), 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector
  • Accessories furnished: soft protective pouch

The U841R Boundary Microphone is available at U.S. pricing of $199.00. For more information, please visit www.audio-technica.com.

...ends 327 words

Photo File 1: U841R_Photo1.JPG
Photo Caption 1: Audio-Technica U841R Boundary Microphone

Photo File 2: U841R_Photo2.JPG
Photo Caption 2: Audio-Technica U841R Boundary Microphone (pictured with XLR plug power connection)

Click here for U841R product profile with downloadable high-res photos.

See more here:

  1. Audio-Technica Promotional Video: “Circle of Music”
  2. Audio for Video Techniques Videos
  3. Recording Techniques Videos
  4. Additional News Releases


     Description: facebook_icon      Description: Twitter_icon      Description: YouTube_icon      Description: LinkedIn_icon      Description: GooglePlus_icon      Description: Pintrest_icon      Description: Instagram_icon     

Celebrating over 50 years of audio excellence worldwide, Audio-Technica is a leading innovator in transducer technology, renowned for the design and manufacture of microphones, wireless microphones, headphones, mixers, and electronics for the audio industry.

—For more information on the complete range of Audio-Technica products, contact
Karen Emerson, Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, OH 44224.
Tel: (330) 686-2600; Fax: (330) 688-3752; Web: www.audio-technica.com

— For further information regarding product availability and pricing in Europe (excluding France and Germany), contact Tim Page (tpage@audio-technica.eu). In Germany, contact Sandi Bischof (abischof@audio-technica.de); in France, contact Cynthia El Hakim (celhakim@audio-technica-europe.com).



Copyright 2017, Clyne Media, Inc.,
All Rights Reserved.