Omnidirectional miniature lavalier microphone provides full, clear sound in speech applications, like broadcast presenting and speeches. Features smooth frequency response, controlled low-frequency roll off, and versatile mounting accessories.

Model WL93 Microphones are economical omnidirectional, subminiature, lavalier, condenser microphones designed for general speech applications where a visually unobtrusive microphone is desirable.

All WL93 models are supplied with a mounting block with attached tie bar, a sew-on mounting bracket, and an acoustic windscreen to minimize wind noise in outdoor applications.

All WL93 models include a cable terminated with a 4-pin mini connector which connects directly to a Shure wireless body-pack transmitter.

Features

• Subminiature lavalier design; ideal size for theater, television, broadcasting, video, film, and sound reinforcement
  
• Small, inconspicuous mounting hardware
  
• Full, clear sound comparable to larger microphones
  
• Smooth extended frequency response with presence rise specially tailored for chest-worn microphone operation
  
• Controlled low-frequency rolloff reduces low-frequency clothing and room noise
  
• Low distortion, wide dynamic range
  
• Uniform omnidirectional polar pattern

Specs

• Type: Condenser (electret bias)
• Polar Pattern: Omnidirectional , uniform with frequency
• Frequency Response: 50 to 20,000 Hz
• Output Impedance: 3000 Ω
• Sensitivity: open circuit voltage: −38 dBV/Pa(13  mV)
• Clipping Level: at 1 kHz 0.25 V at 120 dB
• Maximum SPL: 120 dB
• Dynamic Range (Maximum SPL, A-weighted): 102 dB
• Self Noise: 18 dB typical , A-Weighted
• Signal-to-Noise Ratio: 76 dB at 94 dB SPL (IEC 651)
• Polarity: Positive pressure on microphone diaphragm produces positive voltage on pins 3 and 4 with respect to pin 1 (ground)*
• Power Requirements: 2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4);Current Drain 40 µA typical
• Cable: Black1.27 m (4.17 ft), attached , two-conductor , shielded , terminated by miniature Connector Type TA4F (: Tan 1.27 m[4.17 ft])
• Housing: Microphone: Black ABS thermoplastic case with stainless-steel-mesh grille
• Weight: Microphone: 16 g (0.57 oz.)