Shure TwinPlex™ TH53 Subminiature Headset Microphone

MicroDot Connector - Tan - Omnidirectional Polar Pattern

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What's in the box:

  • Shure's TwinPlex™ TH53 with MicroDot Connector
  • Storage Case
  • (3) Frequency Caps, Flat Response
  • (2) Frequency Caps, Presence Response
  • (2) Windscreen
  • (2) Cable Clip & (1) Collar Clip
  • (2) Cable Flex
  • 1-year Limited Warranty


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When Your Message Matters, TwinPlex Dual-Diaphragm Headset Mics Deliver The Clarity You Need To Reach Each And Every Person.

Shure designed the TwinPlex™ TH53 with MicroDot Connector, an ultra-light and fully adjustable wireless headset microphone, to capture natural audio for professional vocal applications. Comfortable and reliable, the TH53 offers best-in-class low self-noise and dynamic range. The groundbreaking subminiature omnidirectional capsule generates amazing clarity at high or low frequencies with improved off-axis consistency, yielding a consistently accurate reproduction regardless of voice position or movement. With a simple turn of a knob on this wireless headworn mic, an innovative clutch system allows for quick adjustments of the boom length and pitch. The ultra-thin, paintable, medical-grade 1.6 mm cable is immune to kinking, and has been machine tested to simulate years of intense usage. Shure refined the superhydrophobic coating to withstand moisture, ensuring that the TH53 headset mic performs flawlessly in even the most physically demanding professional live audio environments.


  • Comfortable, Lightweight, And Fully Adjustable Headset
  • Innovative Clutch System Allows For Fast Boom Arm Length And Pitch Adjustment
  • Pristine, Natural Response And Robust Low-Frequency Response Due To The Patent Pending Dual-Diaphragm Design
  • Interchangeable Sweat And Moisture-Resistant Frequency Caps Prevent Sweat-Outs Due To An Invisible Syperhydrophobic Nanoscopic Coating
  • Dual Redundant Ground Cable Serves As Secondary Shield For Longevity

Specifications for the Shure TwinPlex™ TH53

{ "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" : "24.5 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" : "1.1 mm", "Cable Length" : "66 in. (1.67 m)", "Microphone Length" : "13.5 mm", "Microphone Diameter" : "5.6 mm", "Net Weight (with Cable)" : "12.0 g (0.42 oz.)" }

Research Materials for Shure's TwinPlex™ TH53 (SHU-TH53TOMDOT)

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TwinPlex™ TH53 Specifications

TwinPlex™ Brochure

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Shure TwinPlex - Designed to Deliver

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