Shure WL184 Lavalier Condenser Microphone
Shure WL184lavalier electret condenser microphone is designed for use with a wireless body-pack transmitter. Its supercardioid pickup pattern offers adequate rejection of off-axis ambient signal that can cause noise and feedback. The low-profile subminiature design is ideal for applications where the microphone must be concealed. The hardwired 4 foot cable terminates to a 4-pin TA4-female connector which is compatible with Shure wireless transmitters and power supplies.
Supercardioid Polar Pattern
Full Signal Reproduction
Type: Condenser (electret bias)
Frequency Response: 50 to 17,000 Hz
Output Impedance: 1800 ohms
Sensitivity (1 Pa = 94 dB SPL): -44.5 dBV/Pa
Maximum Sound Pressure Level: 129.5 dB SPL
Output Noise (A-weighted): 27.0 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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