Audio-Technica U841R Omni Condenser Boundary Microphone
Audio-Technica U841R Omni Condenser Boundary Microphone
SoundPro Item: 67880 | Part Number: U841R
Usually ships in 5-7 business days
- Designed for surface-mount applications where highly intelligible sound quality is required
- Small-diameter omnidirectional capsule near boundary eliminates phase distortion and delivers clear, high-output performance
- 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
- 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
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. The phantom-powered U841R is equipped with self-contained electronics, eliminating the need for an external power module.
- Transducer TypeCondenser
- Polar PatternOmnidirectional in hemisphere above mounting surface
- Frequency Response40 Hz - 20 kHz
- Output Impedance200 ohms
- Sensitivity-35 dBV/Pa (17.7 mV)
- Maximum Input Sound Level130 dB, 1 kHz at 1% T.H.D.
- Dynamic Range105 dB, 1 kHz at Max SPL
- Signal-to-Noise Ratio69 dB, 1 kHz at 1 Pa
- Phantom Power Requirements11-52V DC, 2 mA typical
- Cable7.6 m (25 feet) long, 3.2 mm (0.13") diameter, 2-conductor, shielded cable with TA3F-type and XLRM-type connectors
- ConnectorTB3M
- Dimensions65 mm (2.56") diameter, 15.1 mm (0.59") height
- Weight84 g (3 oz)
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