Audio-Technica U851RbO: Omnidirectional Condenser Boundary Microphone, Black
Brand
:Audio-Technica
Model
:
U851RbO
Genuine Products
Original Brand Warranty
Product Training
Installation, Maintenance & Support
Call for Best Price: +971 58 161 3661 | Chat on WhatsApp
Audio-Technica U851RbO: Omnidirectional Condenser Boundary Microphone, Black
The phantom-powered Audio-Technica U851RbO omnidirectional condenser boundary microphone delivers outstanding speech intelligibility and transparent sound quality, making it ideal for applications such as high-quality sound reinforcement, professional recording, television, conferencing, and other demanding sound pickup situations. Its advanced features include a PivotPoint rotating output connector, UniSteep filter, and UniGuard RFI-shielding technology. Supplied by Trianze Tech across Dubai, Abu Dhabi, the UAE and the GCC.
Key Features:
- Omnidirectional condenser boundary microphone
- 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 an angle of acceptance from 100 degrees to 360 degrees
- UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
Technical Specifications:
| Spec | Value |
|---|---|
| Brand | Audio-Technica |
| Model | U851RbO |
| Product Type | Boundary Mics |
| Element | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Omnidirectional |
| Frequency Response | 20 to 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 | 50 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, A-weighted |
| Phantom Power Requirements | 11 to 52V DC, 4.4 mA |
| Switch | Flat, roll-off |
| Weight | 253 g (8.9 oz) |
| Dimensions | 0.91 inch (23.0 mm) H x 3.30 inch (83.9 mm) W x 4.25 inch (108.0 mm) D |
| Output Connector | Microphone: TB3M-type; Cable: 3-pin XLRM-type |
| Cable | 25.0' (7.6 m) long, 0.13 inch (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM connectors |
| Optional Interchangeable Elements | UE-C cardioid (120 degrees), UE-H hypercardioid (100 degrees) |
| Aggregate | x |
| Accessories Included | Audio-Technica U851RbO Omnidirectional Condenser Boundary Microphone; Soft protective pouch |
Why Buy the Audio-Technica U851RbO Omnidirectional Condenser Boundary Microphone, Black from Trianze Tech?
- Genuine Audio-Technica product sourced through authorized channels with local UAE support
- Pre-sales help matching the U851RbO to your microphones, mixers and installation
- Fast delivery across Dubai, Abu Dhabi, the wider UAE and the GCC
- Procurement-ready quotations for venues, broadcasters, schools and corporate projects
Frequently asked
Questions our clients ask before signing.
If you don't see your question here, our consultants will gladly walk you through specifics on a discovery call.
Still have questions?
Talk to a consultant — most queries are answered in a 15-minute call.
The Audio-Technica U851RbO uses a Omnidirectional polar pattern.
The Audio-Technica U851RbO has a frequency response of 20 to 20,000 Hz, with a low frequency roll-off of 80 Hz, 18 dB/octave.
The Audio-Technica U851RbO has an open circuit sensitivity of -31 dB (28.2 mV) re 1V at 1 Pa, and a maximum input sound level of 132 dB SPL, 1 kHz at 1% T.H.D. Trianze Tech can confirm figures for your application.
Published specifications list the power requirement of the Audio-Technica U851RbO as 11 to 52V DC, 4.4 mA.
The Audio-Technica U851RbO has Microphone: TB3M-type; Cable: 3-pin XLRM-type as its connector.
Trianze Tech stocks the Audio-Technica U851RbO in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.