Shure TL47B/O-NC-A TwinPlex Omnidirectional Lavalier Microphone - Unbeatable Sound Quality with Accessories - Sleek Black
Get crystal-clear audio with the Shure TL47B/O-NC-A TwinPlex Omnidirectional Lavalier Microphone! Ideal for content creators, journalists, and public speakers, this microphone delivers exceptional sound quality in any situation.
Key Features:
- • Versatile connector options for seamless compatibility with most bodypack transmitters
- • Dual-diaphragm design for twice the surface area of other subminiature microphones, ensuring pristine, natural sound and robust low-frequency response
- • Paintable 1.6 mm cable that stands up to the most demanding use, immune to memory effect and kinks
Technical Specifications:
- • Microphone Capsule: Dual-Diaphragm, Prepolarized Condenser
- • Polar Pattern: Omnidirectional
- • Frequency Response: 20 Hz to 20 kHz
- • Sensitivity: -45.0 dBV (5.62 mV) at 1kHz
- • Self-Noise, A-Weighted, Equivalent Acoustical: 24.5 dB SPL-A
- • Signal-To-Noise Ratio: 69.5 dB
- • Output Clipping Level: 3.0 dBV,1 kHz at 1% THD, typical
- • Maximum SPL: 142.0 dB SPL 1 kHz at 1% THD, typical
- • Dynamic Range: 117.5 dB typical
- • Microphone Current Draw: 120 to 240 μA, typical
- • Bias Voltage Recommended Operating Voltage: 5 VDC
- • Housing: Molded ABS
- • Polarity: Positive pressure at diaphragm leads to negative voltage with respect to ground
- • Cable Diameter: 1.6 mm
- • Cable Length: 96 in. (2.43 m)
- • Microphone Length: 13.5 mm
- • Microphone Diameter: 5.6 mm
- • Net Weight with Cable: 12.0 g (0.42 oz.)


The Shure TL47B/O-NC-A TwinPlex Omnidirectional Lavalier Microphone is perfect for content creators, journalists, and public speakers. With its versatile connector options, it's easy to use with most bodypack transmitters. The dual-diaphragm design ensures great sound quality, and the paintable 1.6 mm cable can handle tough use. It has a frequency response of 20 Hz to 20 kHz, a sensitivity of -45.0 dBV at 1kHz, and a net weight of 12.0 g with a 96 in. (2.43 m) cable.