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The Shure WL183 is a lavalier electret condenser mic 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.
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.