Shure TL47 Omnidirectional Lavalier Microphone

Shure's TwinPlex™ TL47 stands up to the toughest conditions, making every word a clear statement of quality. Its innovative dual-diaphragm design captures the complete weight of your voice while maximizing effective surface area in an easy-to-conceal package.

This expressively natural sounding lavalier mic is available with a 6-pin LEMO or 4-pin MTQG connector. It comes in black, cocoa, tan or white to meet most any situational need, and offers mounting choices for all professional applications. The low sensitivity can handle the most critical acoustic environments without distortion, and the 1.6 mm paintable cable flexes to fit any costume design while standing up to demanding schedules. With extensive solutions for any application, the TwinPlex TL47 rises to the challenge, night after night.

Includes

• TL47 microphone
• (3) Flat response frequency caps
• (2) Presence response frequency caps

Features

• Twice the surface area of other subminiature microphones for pristine, natural response
• Robust low-frequency response due to the patent pending dual-diaphragm design
• Improved off-axis consistency yields accurate reproduction regardless of vocal source position or movement
• Best-in-class low self-noise and dynamic range for cleaner audio production
• Interchangeable sweat- and moisture-resistant frequency caps prevent sweat-outs
• Paintable 1.6 mm cable that is immune to memory effect and kinks
• Dual redundant ground in cable serves as secondary shield for longevity
• Natural sound signature, low sensitivity

Specifications

• Microphone Capsule: Dual-Diaphragm, Prepolarized Condenser
• Polar Pattern: Omnidirectional
• Frequency Response: 20 Hz to 20 kHz
• Sensitivity (at 1 kHz): -45.0 dBV (5.62 mV)
• Self-Noise (A-Weighted, Equivalent Acoustical): 24.5dB SPL-A
• Signal-To-Noise Ratio: 69.5 dB
• Output Clipping Level: 3.0 dBV, 1 kHz
• Maximum SPL: 142.0 dB SPL
• Dynamic Range: 117.5 dB
• Microphone Current Draw: 120 to 240 µA, typical
• Bias Voltage: 5 VDC
• Housing: Molded ABS
• Polarity:
  • LEMO: Positive pressure at diaphragm leads to negative voltage with respect to ground
  • MTQG: Positive pressure at diaphragm leads to positive voltage with respect to ground
• Cable Diameter: 0.06" (1.6 mm)
• Cable Length: 66" (1.67 m)
• Microphone Length: 0.53" (13.5 mm)
• Microphone Diameter: 0.22" (5.6 mm)
• Net Weight with Cable: 0.42 oz. (12 g)