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Audio-Technica U851RW UniPoint Cardioid Condenser Boundary Microphone  White 

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The phantom-powered U851RW UniPoint Cardioid Condenser Boundary Microphone features a PivotPoint rotating output connector, UniSteep filter and UniGu...Read More

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The phantom-powered U851RW UniPoint Cardioid Condenser Boundary Microphone features a PivotPoint rotating output connector, UniSteep filter and UniGuard RFI-shielding technology. Offering outstanding speech intelligibility and transparent sound quality for surface-mount applications, the U851RW boundary mic accepts interchangeable condenser elements--available for boundary microphones in cardioid, hypercardioid and omnidirectional polar patterns. With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the Audio Technica U851RW is equipped with self-contained electronics, eliminating the need for an external power module.

A mic that gets tough jobs done right in recording and sound reinforcement.

  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
  • PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
  • Superior off-axis rejection for maximum gain before feedback
  • UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • Self-contained electronics eliminate need for external power module
  • Small-diameter UniPoint capsule near boundary eliminates phase distortion and delivers clear, high-output performance
  • 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

Order today and be equipped for handling those critical recording applications.


U851RW UniPoint Cardioid Condenser Boundary Microphone

  • Element: Fixed-charge back plate, permanently polarized condenser
    Polar Pattern: Half cardioid (carioid in hemisphere above mounting surface)
    Frequency Response: 30-20,000 Hz
    Low Frequency Roll-off: 80 Hz, 18 dB/octave
    Open Circuit Sensitivity: ”34 dB (11.2 mV) re 1V at 1 Pa
    Impedance: Phantom 200 ohms
    Maximum Input Sound Level: 134 dB, 1 kHz at 1% T.H.D.
    Dynamic Range (Typical): 108 dB, 1 kHz at Max SPL
    Signal-To-Noise Ratio: 68 dB, 1 kHz at 1 Pa
    Phantom Power Requirements: 11-52V DC, 2 mA typical
    Switch: Flat, rool-off
    Weight: 9.2 oz (262 g)
    Dimensions (L x W x H): 4.25" x 3.31 x 0.91", (108.0 mm x 84.0 mm x 23.0 mm)
    Output Connector: TB3M-type
    Cable: 25.0' (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM-type connectors
    Optional Interchangeable Elements: UE-H hypercardioid (100); UE-O omnidirectional (360)
    Accessories Furnished: Soft Protective Pouch
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