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Audio-Technica U841R: Omnidirectional Condenser Boundary Microphone

Model U841R

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Availability: Out of Stock
  • Authorized Audio Technica Reseller
  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • Designed for surface-mount applications where highly intelligible sound quality is required
  • Small-diameter omnidirectional capsule near boundary eliminates phase distortion and delivers clear
  • Superior off-axis rejection for maximum gain before feedback
  • UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
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Product Overview

Overview

The Audio-Technica U841R is an omnidirectional condenser boundary microphone. The U841R delivers exceptionally intelligible audio reproduction in a super-compact, low-profile design. Equipped with UniGuard RFI-shielding technology, this omnidirectional condenser boundary microphone is designed for clear, highly intelligible sound quality in surface-mount applications.

Corporate AV supplies, installs and supports the Audio-Technica U841R across India. Request a quote for supply, installation and commissioning.

Key features

  • Designed for surface-mount applications where highly intelligible sound quality is required
  • Small-diameter omnidirectional capsule near boundary eliminates phase distortion and delivers clear
  • 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
  • Low-profile design with low-reflectance finish for minimum visibility
Why choose the U841R
It is an omnidirectional condenser boundary microphone, a boundary microphone built for tables, lecterns and surfaces in meeting rooms. Corporate AV adds a site survey, installation and support across India, so the U841R is specified and set up for your space and not just shipped.
Product Highlights

Key Benefits

Designed for surface-mount applications where highly intelligible sound quality is required

Small-diameter omnidirectional capsule near boundary eliminates phase distortion and delivers clear

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

Use Cases

Ideal Applications

Conference tables and boardrooms

Lecterns and podiums

Courtrooms and council chambers

Houses of worship

Technical Details

Technical Specifications

Audio
Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Omnidirectional in hemisphere above mounting surface
Frequency Response 40-20,000 Hz
Open Circuit Sensitivity –35 dB (17.7 mV) re 1V at 1 Pa
Dynamic Range 105 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio 69 dB, 1 kHz at 1 Pa
Connectivity
Maximum Input Sound Level 130 dB, 1 kHz at 1% T.H.D.
Physical and power
Phantom Power Requirements 11-52V DC, 2 mA typical
Weight (Microphone) 84 g (3.0 oz)
Weight 84 g
Cable 7.6 m (25.0') long, 3.2 mm (0.13") diameter, 2-conductor, shielded cable with TA3F-type and XLRM-type connectors
Dimensions 65.0 mm (2.56") diameter, 15.1 mm (0.59") height
Dimensions (Microphone) 65.0 mm (2.56") diameter, 15.1 mm (0.59") maximum height
Output Connector TB3M-type
Accessories Included Soft protective pouch
Other specifications
Category Boundary Microphone, Audio-Technica
In The Box

What's Included

Soft protective pouch
Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The U841R From Corporate AV?
  • Genuine Audio Technica stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution

Corporate AV supplies and installs Audio Technica products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What is the Audio-Technica U841R?
The Audio-Technica U841R is an omnidirectional condenser boundary microphone. The U841R delivers exceptionally intelligible audio reproduction in a super-compact, low-profile design. Equipped with UniGuard RFI-shielding technology, this omnidirectional condenser boundary microphone is designed for clear, highly intelligible sound quality in surface-mount applications.
Who is the Audio-Technica U841R best suited for?
The U841R suits conference tables and boardrooms, lecterns and podiums and courtrooms and council chambers. Corporate AV can advise whether it is the right fit for your space.
Can Corporate AV supply multiple Audio-Technica U841R units for a rollout?
Yes. Corporate AV supplies and integrates the Audio-Technica U841R in single units and multi-room rollouts across India, with a site survey, installation, commissioning and support.
How do I get a quote for the Audio-Technica U841R in India?
Use the Request a Quote button on this page or contact Corporate AV with your room details and quantity, and a consultant will respond with a quotation for supply and installation.
What accessories are included with the Audio-Technica U841R?
Audio-Technica lists these included accessories: Soft protective pouch.
What power does the Audio-Technica U841R need?
Audio-Technica specifies 11-52V DC, 2 mA typical for the U841R.
What is the polar pattern of the Audio-Technica U841R?
Audio-Technica lists the U841R polar pattern as Omnidirectional in hemisphere above mounting surface.