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Audio-Technica U851RO Omnidirectional boundary mic
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      Audio-Technica U851RO Omnidirectional boundary mic (H73902)
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Offers outstanding speech intelligibility, transparent sound, and wide frequency response.

Featuring breakthrough audio and mechanical design innovations, the phantom-powered U851RO offers outstanding speech intelligibility and transparent sound quality for surface-mount applications. The omnidirectional microphone is equipped with a PivotPoint® rotating output connector, UniSteep® filter and UniGuard® RFI-shielding technology.

The U851RO accepts interchangeable condenser elements in cardioid and hypercardioid polar patterns. With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the U851RO is equipped with self-contained electronics, eliminating the need for an external power module.

Audio-Technica U851RO Omnidirectional boundary mic Features:

  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
    Low-profile element provides uniform omnidirectional polar pattern with 360º acceptance angle
    PivotPoint® rotating output connector allows cable to exit from either the rear or the bottom of the microphone
    UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
    UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
    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 silicone foam bottom pads minimize coupling of surface vibration to the microphone
    Low-profile design with low-reflectance finish for minimum visibility


Audio-Technica U851RO Omnidirectional boundary mic Specifications:

  • Element: Fixed-charge back plate, permanently polarized condenser
    Polar Pattern: Omnidirectional in hemisphere above mounting surface
    Frequency Response: 30-20,000 Hz
    Low Frequency Roll-Off: 80 Hz, 18 dB/octave
    Open Circuit Sensitivity: –31 dB (28.2 mV) re 1V at 1 Pa
    Impedance: 200 ohms
    Maximum Input Sound Level: 132 dB SPL, 1 kHz at 1% T.H.D.
    Dynamic Range (typical): 111 dB, 1 kHz at Max SPL
    Signal-to-noise ratio: 73 dB, 1 kHz at 1 Pa
    Phantom Power Requirements: 11-52V DC, 4 mA typical
    Switch: Flat, roll-off
    Weight: 262 g (9.2 oz)
    Dimensions: 108.0 mm (4.25") maximum length,
    84.0 mm (3.31") maximum width,
    23.0 mm (0.91") maximum height
    Output Connector: TB3M-type
    Cable: 7.6 m (25.0') long, 3.2 mm (0.13") diameter, 2-conductor, shielded cable with TA3F-type and XLRM-type connectors
    Optional Interchangeable Elements: UE-C cardioid (120°);
    UE-H hypercardioid (100°)
    Accessory Furnished: Soft protective pouch


Audio-Technica U851RO Omnidirectional boundary mic

One year parts and labor warranty.

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
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Questions about the U851RO Omnidirectional boundary mic (H73902)


To: GuitarCenter.com
PO Box 4769
Westlake Village, CA 91359
USA
866-498-7882
 
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