Your SEO optimized title

Audio Technica U843R Multidirectional Condenser Boundary Microphone

Audio Technica's U843R houses multi-directional cardioid condenser elements mounted in a single housing.

Audio Technica U843R Multidirectional Condenser Boundary Microphone

Audio Technica U843R Multidirectional Condenser Boundary Microphone

Audio Technica's U843R houses multi-directional cardioid condenser elements mounted in a single housing.

SKU: 29416

Cat no: 7658

  • Low-profile design
  • UniGuard RFI-sheilding technology
Add to wishlist

Estimated Delivery 2 to 3 days

£325.00 (ex vat) £390.00 (incl vat)

Audio Technica U843R Multidirectional Condenser Boundary Microphone

Audio Technica's U843R houses multi-directional cardioid condenser elements mounted in a single housing, and can be adjusted to proper positioning simply of divided angle between 90º to 120º by two corresponding elements (Ch1 and Ch3).

Each element can be powered individually or in any combination.

The U843R is designed for surface mount applications such as high quality sound reinforcement and provides total coverage of round table or longer table with fewer microphones and is ideal for a variety of video and audio conferencing application, especially when used with an Audio-Technica automatic SmartMixer.

The U843R microphone requires 11V to 52V DC phantom power for operation and should be placed on a flat, unobstructed mounting surface, with the front of the microphone facing the sound source. The sound source should not be below, or higher than 60º above, the plane of the mounting surface.

Output from the microphone is low impedance (Lo-Z) balanced.

  • Small-diameter UniPoint capsule near boundary eliminates phase distortion and delivers clear, high-output performance.
  • UniGuard™ RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI).
  • Heavy die-cast case and non-slip silicon foam bottom pads minimize coupling of surface vibration to the microphone.
  • Low-profile design with low-reflectance finish for minimum visibility
Key Features:
  • Low-profile design
  • UniGuard RFI-sheilding technology

Product Specification

Element: Fixed-charge back plate permanently polarized condenser
Polar Pattern: Hemispherical cardioid x 3 (combine to omni-directional or bidirectional)
Frequency Response: 70-16,00 Hz
Open Circuit Sensitivity: -37 dB (14.1 mV) re 1V at 1 Pa
Impedance: 100 ohms
Maximum Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D
Dynamic Range (TYPICAL): 105dB, 1 kHz at Max SPL
Signal-to-Noise Ratio: 65dB, 1 kHz at 1 Pa
Phantom Power Requirements: 11-52V DC, 2mA typical
Switch: The lever of elements can adjust the proper position
Weight (less cable): 160g
Dimensions: 20.0mm - height, 85.0 mm - maximum body diameter
Cable: 7.6m long (permanently attached to microphone), 4 mm diameter, 6 conductor, sheilded cable; output end stripped and timed for connection to electronic device
Accessories Furnished: Soft protective pouch

  • Audio Technica U843R Multidirectional Condenser Boundary Microphone

Questions & Answers

There are no questions for this product yet.

Ask a Question...

Please login to your account to post a question.

eKomi Product Feedback

5 / 5

06/12/2012

excellent swift service at competitive price - from UK to Australia in 6 days - I am an oral historian and I am now hoping the microphones perform as well as ProAV!!