Shure WL184

• 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
• Supplied dual tie clip holds two microphones for dual miking applications

The MX184 supercardioid miniature lavalier condenser microphone is designed for use in speech applications such as broadcast presenting, speeches, lectures and for use in houses of worship.
All the microflex series of microphones use interchangeable cartridges (sold seperately) which means you can swap between cardioid, supercardioid and omnidirectional condenser cartridges simply by screwing them on to the top of the lavalier mic.
The WL184 is designed for wireless use with a bodypack transmitter. If you wish to use it wired, choose the MX184 which is the same microphone but including an in-line preamplifier and a 1.2m cable with TA4F connector.

Type: Condenser (electret bias)
Frequency Response: 50 to 17,000 Hz
Output Impedance: 1800 ohms
Sensitivity (1 Pa = 94 dB SPL): -40.0 dBV/PaWL184: -44.5 dBV/Pa -45.5 dBV/Pa
Maximum Sound Pressure Level: 125.0 dB SPLWL184: 129.5 dB SPL 130.5 dB SPL
Output Noise (A-weighted):  22.5 dB SPLWL184: 27.0 dB SPL 28.0 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.