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Audio-Technica U851RBO Omni Condenser Boundary Microphone

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AUDU851RBO

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    The small-diameter UniPoint® element delivers clear, high-output performance. The phantom-powered U851Rb condenser boundary microphone offers outstanding speech intelligibility and transparent sound quality for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing, and other demanding sound pickup situations.

    The microphone is equipped with a PivotPoint rotating output connector, UniSteep filter, and UniGuard RFI-shielding technology. It accepts interchangeable condenser elements – omnidirectional (360°), cardioid (120°), and hypercardioid (100°) – available separately. With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the U851Rb is equipped with self-contained electronics, eliminating the need for an external power module. Threaded inserts on the bottom of the microphone allow it to be mounted with screws for increased security.

    Audio-Technica U851RBO Omni Condenser Boundary Microphone Features
    • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
    • Superior off-axis rejection for maximum gain before feedback
    • PivotPoint® rotating output connector allows cable to exit from either the rear or the bottom of the microphone
    • Small-diameter UniPoint® element near boundary eliminates phase distortion and delivers clear, high-output performance
    • Available interchangeable elements permit angle of acceptance from 100° to 360°
    • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
    • Self-contained electronics eliminate need for external power module
    • Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
    • Low-profile design with low-reflectance finish for minimum visibility
    • Threaded inserts on bottom of microphone allow it to be mounted with screws for increased security

    CALIFORNIA PROPOSITION 65 WARNING

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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    Audio-Technica U851RBO Omni Condenser Boundary Microphone Specifications

    Audio-Technica U851RBO Omni Condenser Boundary Microphone Specifications
    Product Specifications Audio-Technica U851RBO Omni Condenser Boundary Microphone Specifications
    • Element: Fixed-charge back plate, permanently polarized condenser
    • Frequency Response: 20-20,000 Hz
    • Low Frequency Roll Off: 80 Hz, 18 dB/octave
    • Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
    • Maximum Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.
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