The model WL184 is a lavalier electret condenser microphone designed for use with a wireless bodypack transmitter. Each mic has a 1.2m (4ft) cable terminated with a miniature 4-pin mini connector. Included tie clip can be rotated in 90 degree intervals for placement flexibility. Recommended for sound reinforcement applications requiring high rejection of ambient noise and narrow pickup angle. Use of windscreen highly recommended. Pickup angle is 115°.
Recommended for sound reinforcement applications
requiring high rejection of ambient noise and narrow pickup
angle
Use of windscreen highly recommended
Furnished tie clip can be rotated in 90° intervals for placement flexibility
Polar/Pickup Pattern - Supercardiod
Microphone Type - Electret Condenser
Microphone Connectivity - Wireless
Wireless - Yes
Cable Length:
4 ft
Dynamic Range:
102.50 dB
Maximum SPL (Sound Pressure Level):
129.50 dB
Wireless:
Yes
DC Voltage:
5 Volts
Impedance:
1800 ohm
Pickup Angle:
115 degree
Sensitivity:
–44.5 dBV/Pa
Output Noise (A–Weighted):
27.0 dB SPL
Polarity:
Positive pressure on diaphragm produces positive voltage on pins 3 and 4 relative to pin 1
Power Requirements:
Regulated nominal +5Vdc (1.5Vdc to 10Vdc) provided at microphone connector pin 2 relative to pin 1 of a Shure wireless microphone transmitter