By: Shure
Microphones, Headphones & Wireless systems
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Lavalier Condenser Microphones
The Shure Specialty to General Communications Microphone Series WL-183 is a lavalier electret condenser mics designed for use with a wireless body-pack transmitter. The WL 183 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.

Recommended for general purpose sound reinforcement, recording, or remote monitoring applications. Low handling noise. Pickup angle= 360 degrees
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

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Prices and specifications subject to change without notice.