Shure WL93 Omnidirectional Lavalier Microphone, Black, WL93, with 4 Foot Cable

Designed for active performers, Shure's WH20 headset microphone is built for comfort and reliability in any setting -- from the stage to the fitness studio.

Shure WH20 Dynamic Headset Microphone
The Shure WH20 is a rugged, lightweight, dynamic headset microphone that provides high-quality voice pickup. It fits securely for active microphone users, such as aerobics instructors and musicians, with low visibility for stage appearances.

The cardioid (unidirectional) pickup pattern provides greater gain-before-feedback and isolation from ambient noise and other unwanted sound sources. A carefully shaped frequency response includes a voice-frequency presence peak and a low-frequency roll-off to compensate for the proximity effect inherent in cardioid mics during close-talk operation.

Features:
- Lightweight wireframe and elastic headband adjust for a secure, comfortable fit
- Extra-strong, small-diameter attached microphone cable resists breakage
- Collapsible microphone boom for easy storage and transportation
- Smooth, natural frequency response comparable to high-quality dynamic hand-held vocal microphones
- High input clipping level eliminates overload distortion
- Reliable at temperature and humidity extremes
- Supplied foam windscreen and clothing clip
- Type: Dynamic, Close-Talking - Frequency Response (at 8 mm) : 50 to 15,000 Hz - Polar Pattern: Cardioid (unidirectional) response -- uniform with frequency, symmetrical about axis - Impedance: Microphone rating impedance is 150 ohms (200 ohms actual) - Output Level (close talked (at 12.5 mm (1/2 inch)) at 1,000 Hz) : - Open Circuit Voltage: -67.0 db/Pa (0.45 mV) - (1 Pa = 94 dB SPL)
- Hum Sensitivity: 38.4 dB equivalent SPL in a 1 millioersted field - Polarity: - WH20XLR as a wired microphone: Positive sound pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 of microphone output XLR connector
- Environmental Conditions: - Operating Temperatures: -18 to 60 degrees C (0 to 140 degrees F) - Storage Temperatures: -29 to 74 degreesC (-20 to 165 degrees F) - Humidity: 0 to 95%
- Cable: Attached 1.22 m (4 ft), small-diameter, shielded, PVC-jacketed, two-conductor. - Cable Connector: Three-pin XLR with detachable belt clip - Construction: - Black thermoplastic housing - Stainless steel grille - Black TEFLON-coated stainless steel wireframe - Flexible plastic-clad monel gooseneck - Rubber/nylon elastic headband
- Net Weight (including connector) : 98 g (3.5 oz)
Weight, Dimensions, and Manufacturer Part Numbers WH20QTR, with 1/4" Hi-Z Connector Shipping Weight: 0.5 lbs Shipping Dimensions: 8 x 7 x 3 in Manufacturer Part Number (MPN): WH20QTR Warehouse Resealed, WH20QTR, with 1/4" Hi-Z Connector Shipping Weight: 0.5 lbs Shipping Dimensions: 8 x 7 x 3 in Manufacturer Part Number (MPN): WH20QTR WH20TQG, with TA4F Connector Shipping Weight: 0.5 lbs Shipping Dimensions: 8 x 7 x 3 in Manufacturer Part Number (MPN): WH20TQG WH20XLR, with XLR Connector Shipping Weight: 0.75 lbs Shipping Dimensions: 8 x 7 x 3 in Manufacturer Part Number (MPN): WH20XLR
This Omnidirectional Lavalier Microphone is designed for speech applications where a visually unobtrusive clear sounding microphone is favorable.

Shure WL93 Lavalier Microphone
Shure WL93 Microphones are economical omnidirectional, subminiature, lavalier, condenser microphones designed for general speech applications where a visually unobtrusive microphone is desirable. All Shure 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 Shure 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
- 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

Shure WL93 Models
WL93: Black, w/ 4-foot (1.2 m) Cable
WL93-6: Black, w/ 6-foot (1.9 m) Cable
WL93T: Tan, w/ 4-foot (1.2 m) Cable
WL93-6T: Tan, w/ 6-foot (1.9 m) Cable

Specs:
- 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 g (0.57 oz)

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