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.
Sound Field | Mono |
Operating Principle | Pressure Operated |
Capsule | Electret Condenser |
Polar Pattern | Omnidirectional |
Frequency Range | 20 Hz to 20 kHz |
Maximum SPL | 142 dB SPL |
Sensitivity | -45 dBV/Pa at 1 kHz |
Dynamic Range | 117.5 dB |
Signal-to-Noise Ratio | 69.5 dB |
Equivalent Noise Level | 24.5 dB A-Weighted |
Output | LEMO 3-Pin |
Cable Length | 5.5' / 1.68 m |
Operating Voltage | 5 V |
Operating Current Consumption | 240 µA |
Length | 0.53" / 13.5 mm |
Diameter | 0.22" / 5.6 mm |
Weight | 0.63 oz / 18 g |