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Shure WL93 Omnidirectional Lavalier Clip-On Microphone

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Product Description

The Shure WL93 omnidirectional condenser lavalier microphone is 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.

Shure WL93 Omnidirectional Lavalier Clip-On Microphone 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
  • Preamplifier assembly (SM93) can be pocketed, strapped to the body, or clipped to belt or waistband
  • Wide-range phantom powering (SM93) accepts all commonly used voltages

Product Specifications
Shure WL93 Omnidirectional Lavalier Clip-On Microphone
  • Type: Condenser (electret bias)
  • Frequency Response: 50 to 20,000 Hz
  • Polar Pattern: Omnidirectional, uniform with frequency
  • Output Impedance: 3000 ohms
  • Output Level (1 Pascal = 94 dB SPL)
  • Open Circuit Voltage: -38 dBV/Pa (13 mV)
  • Output Clipping Level (at 1,000 Hz): 0.25 V at 120 dB
  • Total Harmonic Distortion: Less than 1% at 120 dB
  • Maximum SPL: 120 dB
  • Dynamic Range (maximum SPL to A-weighted noise level): 102 dB
  • Output Noise (equivalent SPL): 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)*

*Produces positive voltage at pin 2 of Shure wireless receiver three-pin connector
Recommended Operating Voltage: 2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4)

Current Drain: 40 microA typical

Environmental Conditions:
  • Operating Temperatures: -18 to 57 degrees C (0 to 135 degrees F)
  •  Storage Temperatures: -29 to 74 degrees C (-20 to 165 degrees F)
Cable: Black 1.27 m (4.17 ft), attached, two-conductor, shielded, terminated by miniature connector type TA4F (WL93T: Tan 1.27 m [4.17 ft])

Case: Microphone: Black ABS thermoplastic case with stainless-steel-mesh grille

Net Weight: Microphone: 16 grams (0.57 oz)

Helpful Info about the Manufacturer
Phone:  800-257-4873 Warranty:  2 Year Microphones; 1 Year Wireless Transmitters and Receivers
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