Sweat and moisture won't stop your signal when you use the black Shure TwinPlex TH53 omnidirectional headset microphone as your transducer of choice. This ultra-lightweight mic boasts a patent-pending, dual-diaphragm condenser capsule with an omnidirectional polar pattern, yielding full, natural tone and consistent off-axis response along with low self-noise and wide dynamic range. Plus, the swappable frequency caps incorporate a superhydrophobic nanoscopic coating to eliminate sweat-outs and signal drops caused by perspiration.

The full adjustable headset frame offers switchable sides, and features a clutch system that enables the length and pitch of the boom arm to be adjusted at the turn of a knob. The paintable, medical-grade, 1.6mm diameter cable resists kinks while maintaining flexibility, and uses a redundant ground for enhanced shielding. The cable end is terminated with a 3-pin LEMO connector for compatibility with an array of wireless transmitters. The TwinPlex TH53 includes an array of accessories and a storage case.

Comfortable, lightweight, and fully adjustable headset for use in theater, broadcast, and speech applications
Innovative clutch system allows for fast boom length and pitch adjustment at the turn of a knob
Patent-pending, dual-diaphragm design yields twice the surface area of other subminiature microphones for pristine, natural response, and robust low frequencies
Improved off-axis consistency produces accurate reproduction regardless of vocal source position or movement
Low self-noise of 24.5 dBA and wide dynamic range of 117.5 dB for cleaner audio production
Low sensitivity helps mitigate distortion
Interchangeable sweat- and moisture-resistant frequency caps prevent sweat-outs due to an invisible superhydrophobic nanoscopic coating
Paintable 1.6mm diameter cable resists memory effect and kinks
Dual-redundant ground in cable serves as secondary shield for longevity
Includes flat- and presence-response frequency caps, windscreens, attachment clips, and a storage case

Shure TH53B Specs

Sound FieldMono
Operating PrinciplePressure Operated
CapsuleElectret Condenser
Polar PatternOmnidirectional
Frequency Range20 Hz to 20 kHz
Maximum SPL142 dB SPL
Sensitivity-45 dBV/Pa at 1 kHz
Dynamic Range117.5 dB
Signal-to-Noise Ratio69.5 dB
Equivalent Noise Level24.5 dB A-Weighted
OutputLEMO 3-Pin
Cable Length5.5' / 1.68 m
Operating Voltage5 V
Operating Current Consumption240 µA
Length0.53" / 13.5 mm
Diameter0.22" / 5.6 mm
Weight0.63 oz / 18 g