Shure TH53B/O-MDOT TwinPlex TH53 Subminiature Omnidirectional Headset Microphone - The Ultimate Choice for Clear Sound
Discover the Shure TH53B/O-MDOT TwinPlex TH53, a subminiature omnidirectional headset microphone that delivers exceptional sound quality. With its innovative clutch system, adjustable boom arm, and durable cable, this microphone is perfect for theater, broadcast, and speech applications.
Features:
- • Natural Sound: Enjoy pristine, natural sound with twice the surface area of other subminiature microphones due to the patent pending dual-diaphragm design
- • Comfortable & Lightweight: The fully adjustable headset frame ensures a comfortable fit for extended use
- • Easy Adjustment: The innovative clutch system allows for quick adjustment in boom arm length and pitch with a simple turn of a knob
Benefits:
- • Superior Audio Quality: Experience best-in-class low self-noise and dynamic range for cleaner audio production
- • Reliable Performance: The durable 1.6 mm cable with redundant ground and interchangeable frequency caps ensure long-lasting reliability
- • Versatile Use: Ideal for theater, broadcast, and speech applications, this microphone is a must-have for professionals
Technical Specifications:
- • Microphone Capsule: Dual-Diaphragm, Prepolarized Condenser
- • Polar Pattern: Omnidirectional
- • Frequency Response: 20 Hz to 20 kHz

The Shure TH53B/O-MDOT TwinPlex TH53 Subminiature Omnidirectional Headset Microphone is a top choice for professionals in theater, broadcast, and speech applications. Its natural sound, innovative clutch system, and adjustable boom arm make it easy to use and deliver exceptional audio quality. With a comfortable and lightweight headset frame, you can wear it for extended periods without discomfort. The microphone's technical specifications include a dual-diaphragm, prepolarized condenser capsule, omnidirectional polar pattern, and a frequency response of 20 Hz to 20 kHz. It also has a sensitivity of -45.0 dBV (5.62 mV) at 1kHz, a self-noise of 24.5 dB SPL-A, and a signal-to-noise ratio of 69.5 dB. The microphone's cable is 1.6 mm in diameter and 66 in. (1.67 m) long, with a net weight of 12.0 g (0.42 oz.) for the boom arm with cable and 6.0 g (0.21 oz.) for the headset frame.