Audio-Technica U851RO Omnidirectional Condenser Boundary Microphone

Audio-Technica U851RO Omnidirectional Condenser Boundary Microphone

Audio-Technica U851RO Omnidirectional Condenser Boundary Microphone

B&H # AUU851RO MFR # U851RO
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Product Highlights

  • Omnidirectional Polar Pattern
  • 30 Hz to 20 kHz Frequency Range
  • 11 to 52V Phantom Power
  • TB3M-Type Connectors
  • 132 dB SPL
  • Switchable Low-Cut Filter at 80 Hz
  • Low Profile Design
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Audio-Technica U851RO overview

  • 1Description

Styled in a black finish, the U851RO from Audio-Technica is a condenser boundary microphone operating in an omnidirectional polar pattern. It's capable of picking up frequencies between 30 Hz and 20 kHz, though the microphone does offer an 80 Hz high-pass/low-cut filter. This is useful for mitigating frequencies which often interfere with the vocal range in conversational situations. That low-cut filter, coupled with the mic's typical dynamic range of 111 dB and low-profile design, render the U851RO more than suitable for capturing audio in conference rooms, boardrooms, classrooms, stage performances, podiums, houses-of-worship and other situations.

Key Features
  • Rotating output connector allows cable to exit from either the back or bottom of the microphone, depending on your preference
  • Polar pattern's off-axis rejection allows for high levels of gain before microphone feedback
  • UniGuard technology offers RFI (radio frequency interference) rejection, thus rendering a cleaner signal path
  • Small-diameter capsule mitigates phase distortion even at high volume
  • Durable casing
  • Non-slip silicone foam-bottom pads reduces coupling and other sonic problems resulting from surface-to-surface contact between microphone and mounting area
  • Low-profile white design for minimum visibility, maximum camouflage
UPC: 042005170180
In the Box
Audio-Technica U851RO Omnidirectional Condenser Boundary Microphone
  • Soft Protective Pouch
  • 25' Cable with TA3F & XLRM-Type Connectors
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Audio-Technica U851RO specs

    Analog Performancebebqwqzcrcyddtza
    Sound Field Mono
    Transducer Condenser
    Polar Pattern Omnidirectional
    Frequency Range 30 Hz to 20 kHz
    Signal to Noise Ratio 73 dB A-Weighted
    Maximum SPL 132 dB SPL
    Impedance 200 Ohms
    Low-Cut Filter 18 dB/Octave @ 80 Hz
    Dynamic Range 111 dB
    Output Connectors 1 x TB3M
    Cable Length 25'; / 7.62 m
    Operating Current Consumption 4 mA
    Operating Voltage 11 to 52 V
    Length 4.25" / 10.79 cm
    Weight 9.2 oz / 261 g
    Packaging Info
    Package Weight 1.3 lb
    Box Dimensions (LxWxH) 9.6 x 5.0 x 2.8"

    Audio-Technica U851RO reviews

    U851RO Omnidirectional Condenser Boundary Microphone is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Great for large rooms and even auditoriums. I use two of these in a large auditorium to pick up people in the audience replying to questions for assisted hearing devices and online streaming. They work great.
    Date published: 2017-03-21
    Rated 5 out of 5 by from I would buy again. Legal video. Primarily depositions. Great sound and pickup. Perfect size. Expensive, but perfect example of, you get what you pay for.
    Date published: 2011-06-29
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