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  Audio Technica AT831cW Lavalier Microphone

Audio Technica AT831cW
Audio Technica AT831cW
 
List Price: $158.00
Our Price: $99.00


Availability: Usually Ships in 24 Hours
Product Code: 9272

 

Audio Technica AT831cW Miniature Lavalier Microphone

Audio Technica AT831cW Miniature Cardioid Condenser Lavalier Microphone

Audio Technica AT831cW Miniature Lavalier Microphone Details

Audio Technica AT831cW Miniature Lavalier Microphone is a miniature clip-on/lavalier condenser microphone with a cardioid polar pattern. Audio Technica AT831cW Miniature Lavalier Microphone is a wireless model, terminated with locking 4-pin connector for use with Audio-Technica UniPak® body-pack transmitters. It is intended to be worn on the clothing or used as an instrument mic for excellent yet unobtrusive sound pickup. The wide-range capability of Audio Technica AT831cW Miniature Lavalier Microphone ensures clean, accurate reproduction with high intelligibility for speakers and presenters as well as for instrument pickup. Its small size makes it ideal for use in applications where minimum visibility is required.


Audio Technica AT831cW Miniature Lavalier Microphone requires 11V to 52V phantom power for operation. It's cardioid polar pattern provides a 120° angle of acceptance. Audio Technica AT831cW Miniature Lavalier Microphone includes a 4m (13.1') permanently attached miniature cable and terminated with locking 4-pin connector.


Audio Technica AT831cW Miniature Lavalier Microphone comes equipped with a clothing clip, a windscreen and a protective carrying case.


Audio Technica AT831cW Miniature Lavalier Microphone Features


  • Clip-on lavalier mic provides crisp, full-sounding voice pickup
  • Excellent gain before feedback and suppression of background noise
  • Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
  • Rugged design and construction for reliable performance
  • Wireless model (without power module) terminated with locking 4-pin connector

Audio Technica AT831cW Miniature Lavalier Microphone Specifications


  • Manufacturer: Audio Technica
  • Product: AT831cW Miniature Lavalier Microphone
  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern: Cardioid
  • Frequency Response: 40-16 kHz
  • Low Frequency Roll-off: 80 Hz, 18 dB/octave
  • Open Circuit Sensitivity: -42 dB (7.9 mV) re 1V at 1 Pa
  • Impedance: 250 ohms
  • Max. Input Sound Level: 141 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic Range (Typical): 112 dB, 1 kHz at Max SPL
  • Single-to-Noise Ratio: 65 dB, 1 kHz at 1 Pa
  • Switch: Flat, roll-off
  • Dimensions: 0.98" (25.0 mm) long, 0.40" (10.2 mm) diameter
  • Weight: 0.1 oz (2.8 g)
  • Cable: 4.0 m (13.1') long (permanently attached to microphone), shielded cable with locking 4-pin connector
  • Accessories: Clothing clip, AT8116 windscreen, protective carrying case

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