Models WL183, WL184 and WL185 are lavalier electret condenser mics designed for use with a wireless body-pack transmitter. Each mic has a 1.2 meter (4 ft.) cable terminated with a miniature 4-pin mini connector. Included tie clip can be rotated in 90 degree intervals for placement flexibility. Omnidirectional: Recommended for general purpose sound reinforcement, recording, or remote monitoring applications. Low handling noise. Pickup angle: 360 degrees.

MPN: WL183
UPC: 042406055307

• Type: Condenser (electret bias)
  
• Frequency Response: 50 to 17,000 Hz
  
• Output Impedance: 1800 ohms
  
• Sensitivity (1 Pa = 94 dB SPL): -40.0 dBV/Pa
  
• Maximum Sound Pressure Level: 125.0 dB SPL
  
• Output Noise (A-weighted): 22.5 dB SPL
  
• Dynamic Range: 102.5 dB
  
• Polarity: Positive pressure on diaphragm produces positive voltage on pins 3 and 4 relative to pin 1.
  
• Power Requirements: Regulated nominal +5 Vdc (1.5 Vdc to 10 Vdc) provided at microphone connector pin 2 relative to pin 1 of a Shure wireless microphone transmitter.