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Home>Recording>Microphones>Miniature Microphones

Audio-Technica U851R Condenser Boundary Microphone

Eliminate the need for a separate power supply with Audio-Technica's U851R.
Ships to: Can ship to United States Can ship to Puerto Rico
Can ship to APO/FPO
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Manufacturer's Description for Audio Technica U851R Condenser Boundary Microphone

Featuring breakthrough audio and mechanical design innovations, the phantom-powered U851R offers outstanding speech intelligibility and transparent sound quality for surface-mount applications. The microphone is equipped with a PivotPoint rotating output connector, UniSteep filter and UniGuard RFI-shielding technology. It 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 U851R is equipped with self-contained electronics, eliminating the need for an external power module.

Features

- 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(R) 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 zZounds is an authorized dealer of Audio Technica products.
Element: Fixed-charge back plate, permanently polarized condenser

Polar Pattern: Half-cardioid

(cardioid in hemisphere above mounting surface)

Freq. Response: 30-20,000 Hz

LF Roll Off: 80 Hz, 18 dB/octave

Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa

Impedance: 200 ohms

Max Input Sound Level: 134 dB SPL, 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, 4 mA typical

Switch: Flat, roll-off

Weight: 9.2 oz (262 g)

Dimensions: 4.25 in. (108.0 mm) long,
3.31 in. (84.0 mm) maximum width,
0.91 in. (23.0 mm) height

Output Connector: TB3M-type

Cable: 25.0 ft (7.6 m) long, 0.13 in. (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM-type connectors

Accessory Furnished: Soft protective pouch
Dimensions and Weight in Packaging
Shipping Weight: 1 lbs
Shipping Dimensions: 10 x 5 x 3 in
Audio Technica Warranty
Audio-Technica Warranty
If you have additional warranty questions, please call the manufacturer at 330-686-2600
Our extended 30-Day 100% Satisfaction Guarantee applies on this product. Buy it, and if it isn't just right for you, return it!
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