Audio-Technica U841R Low-Profile Omnidirectional Condenser Boundary Microphone
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
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Key Features
- Discreet, low-profile design keeps the microphone unobtrusive in conference rooms, courtrooms and security installations
- Omnidirectional capsule delivers highly intelligible speech across 40 Hz–20 kHz for reliable monitoring and surveillance audio
- UniGuard® RFI shielding and heavy die-cast chassis reduce radio interference and surface vibration for consistent, professional sound
- Phantom-powered, self-contained electronics simplify installation—no external power module required
- 25 ft (24.93') cable and surface-mount form factor enable flexible placement and straightforward integration with AV and security systems
Quick Specifications
- Product Model
- U841R
- Brand Name
- Audio-Technica
- Product Line
- UniPoint
- Product Name
- Omnidirectional Condenser Boundary Microphone
Explore the details
Product information
U841R
Overview
For clear, highly intelligible speech capture in conference, security and surveillance environments, the Audio-Technica U841R low-profile omnidirectional condenser boundary microphone delivers reliable, professional results. This UniPoint boundary mic places a small-diameter omnidirectional capsule near the mounting surface to eliminate phase distortion and capture even dialog-sensitive sources with clarity. With a wide frequency response of 40 Hz–20 kHz and superior off-axis rejection, the U841R provides high output and maximum gain-before-feedback—ideal for monitoring, paging, and recorded evidence in security and courtroom applications.
Built-in UniGuard® RFI shielding and a heavy die-cast case minimize radio-frequency interference and surface-borne vibration, keeping audio clean in radio-dense environments. The microphone’s self-contained phantom-powered electronics remove the need for an external power module, reducing installation complexity. A 24.93' (25 ft) cable and surface-mount form factor make placement and integration with AV, surveillance and communications systems fast and dependable. Backed by Audio-Technica’s UniPoint heritage and a 2-year limited warranty, the U841R is a practical choice for integrators specifying pro audio for security monitoring or corporate conferencing. Specify the U841R for discreet, high-performance boundary mic coverage—contact us to order or discuss system integration.
Features
- Discreet, low-profile design keeps the microphone unobtrusive in conference rooms, courtrooms and security installations
- Omnidirectional capsule delivers highly intelligible speech across 40 Hz–20 kHz for reliable monitoring and surveillance audio
- UniGuard® RFI shielding and heavy die-cast chassis reduce radio interference and surface vibration for consistent, professional sound
- Phantom-powered, self-contained electronics simplify installation—no external power module required
- 25 ft (24.93') cable and surface-mount form factor enable flexible placement and straightforward integration with AV and security systems
| General Information | |
|---|---|
| Brand Name | Audio-Technica |
| Manufacturer | Audio-Technica U.S., Inc |
| Product Line | UniPoint |
| Product Name | Omnidirectional Condenser Boundary Microphone |
| Product Type | Boundary Mics |
| Product Model | U841R |
| Application/Usage | Clear, Highly intelligible sound quality |
| Country of Origin | JP |
| Manufacturer Part Number | U841R |
| Technical Information | |
| Impedance | 200.00O |
| Sound Mode | Mono |
| Sensitivity | -35.0dB |
| Polar Pattern | Omni-directional |
| Host Interface | TB3M |
| Connectivity Technology | Wired |
| Audio | |
| Maximum Frequency Response | 20.0kHz |
| Minimum Frequency Response | 40.0000Hz |
| Certifications | |
| TAA Compliant | No |
| Microphone | |
| Microphone Type | Condenser |
| Physical Characteristics | |
| Form Factor | Surface Mount |
| Cable Length | 24.93' |
| Product Information | |
| Length | 0.60" |
| Mount Type | Surface Mount |
| Warranty | |
| Limited Warranty | 2-Year |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- U841R
- Manufacturer part:
- U841R
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsAudio-Technica U841R Low-Profile Omnidirectional Condenser Boundary Microphone
U841R