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Audio-Technica U841R Omnidirectional Condenser Boundary Microphone
Audio-Technica U841R Omni Condenser Boundary Microphone

Audio-Technica U841R Omni Condenser Boundary Microphone

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SoundPro Item: 67880
MPN: U841R
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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.

Audio-Technica U841R 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, 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
  • U841R Omnidirectional Condenser Boundary Microphone1
  • Soft protective pouch1
  • Two Year Limited End User Warranty1
  • 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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