Audio-Technica U841A
Best low-profile boundary microphone for professional conferencing and recording setups.
A discreet, high-performance boundary microphone that excels in professional conferencing and sound reinforcement. Its 360-degree pickup and robust RFI shielding ensure clear, reliable audio in any surface-mount setup.
$249.00
at
Chuck Levin's Washington Music Center
Who it's for
- Conference organizers needing clear audio for large group meetings
- Design-conscious professionals wanting an unobtrusive, low-profile microphone setup
- Institutional buyers requiring equipment built for heavy, daily usage
Who should skip it
- Casual users lacking professional audio interfaces or mixers
- Users working in environments with unstable or noisy table surfaces
- Budget-conscious buyers seeking entry-level, affordable boundary microphone options
Performance breakdown
Interference Rejection
UniGuard technology effectively silences unwanted radio frequency interference in busy environments.
Low-Frequency Control
The UniSteep filter cleanly manages rumble without sacrificing essential vocal clarity.
Acoustic Coverage
Omnidirectional pickup captures full 360-degree sound with impressive, consistent hemispherical range.
Build Durability
Robust die-cast housing withstands heavy use in professional conferencing and recording.
Installation Versatility
Low-profile design disappears on surfaces while dual-power options ensure flexible deployment.
Vibration Isolation
Integrated foam base minimizes surface noise coupling for cleaner audio capture.
Key Specs
Microphone Type
Condenser
Polar Pattern
Omnidirectional
Connectivity
XLR
Power Source
1x AA Battery or Phantom Power
Frequency Response
30-20,000 Hz
Maximum Input Sound Level
132 dB SPL
Low Frequency Roll Off
80 Hz with 18 dB/octave slope
Sensitivity
-39 dB re 1V at 1 Pa
Microphone Weight
78 g
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