Farralane.com - Shure WL51 Wireless Lavalier Microphone

The WL51 lavalier microphone series sets a new standard for miniature microphones. Visually unobtrusive, the WL51s provide uncompromised sound quality and high reliability with minimal visibility in sound reinforcement applications such as television broadcasting and stage performances. Despite its small size, the microphone's condenser element provides full, clear and natural reproduction of speech.

All models include foam windscreen, swiveling lapel clip, dual tie clip, pin mount, magnet mount
Subminiature size (5.8 mm diameter x 11 mm height)
Electret condenser cartridge
Unidirectional pattern
One termination: 4-pin mini connector (fits directly into Shure wireless transmitters)
High Boost equalization caps included for optimal clarity and response
- Provides a 10 dB boost centered at 12 kHz

The microphone shall be a subminiature electret-condenser microphone with cardioid polar pattern and a frequency response from 20 Hz up to 20 kHz. Windscreens as well as extensive mounting material shall be included.

--Output Level: -50.0 dB/Pa (3.1 mV)
--Maximum Sound Pressure Level (at 1 kOhm load, 1% THD): 138 dB SPL
--Diameter: 5.8 mm
--Net Weight: 188 g