Shure Microflex Omnidirectional Lavalier Microphone

Recommended for general purpose sound reinforcement, recording, or remote monitoring applications, the WL183 is an omnidirectional lavalier microphone with a 360 degree pickup angle and low handling noise. It has a 1.2 meter (4 ft.) cable terminated with a TQG connector for use with Shure wireless systems. The included tie clip can be rotated in 90 degree intervals for placement flexibility.

Feature CommShield Technology, which guards against interference from cellular RF devices and digital bodypack transmitters.

Features

• Wireless premium omnidirectional condenser lavalier mic for speech applications.
• Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum.
• Interchangeable cartridges that provide an optimal choice for each application
• Rotatable tie-clip that pivots in 90 degree increments for placement flexibility
• Supplied snap-fit foam windscreen that controls breath noise and stays on securely
• Balanced, transformerless output for increased immunity to noise over long cable runs
• Supplied dual tie clip holds two microphones for dual miking applications

Specifications

Type: Condenser (electret bias)
Frequency Response: 50 to 17kHz
Output Impedance: EIA rated at 150Ω (180Ω actual)

Polar Pattern:
WL183: Omnidirectional
WL184: Supercardioid
WL185: Cardioid

Max SPL (1kHz at 1%THD, 1 kΩ load)
WL183: 116.7 dB
WL184: 122.7 dB
WL185: 124.2 dB

Equivalent Output Noise (A-weighted)
WL183: 20.5 dB
WL184: 26.5 dB
WL185: 28.0 dB

Signal to Noise Ratio (referenced at 94 dB SPL)
WL183: 73.5 dB
WL184: 67.5 dB
WL185: 66.0 dB