Shure TwinPlex TH53 Subminiature Headworn Microphone (Tan, Microdot)

The TwinPlex TH53 (tan) is a subminiature omnidirectional headworn microphone combining the TwinPlex dual-diaphragm element with an ultra-light, fully adjustable headset frame. Its innovative clutch system allows tool-free adjustment of boom length and pitch, with switchable left/right positioning.

Features

• Innovative clutch system: Quick adjustment of boom arm length and pitch without bending
• Switchable sides: Easily repositioned for left or right wear
• Ultra-lightweight frame: Only 6 g headset frame for extended comfort
• Dual-diaphragm capsule: Natural sound with robust low-frequency response
• Interchangeable frequency caps: Flat and presence response options
• Adjustable to smallest sizes: Frame adjusts down to fit a child's head

Specifications

• Type: Dual-diaphragm prepolarized condenser
• Polar pattern: Omnidirectional
• Frequency response: 20 Hz – 20 kHz
• Sensitivity: −45.0 dBV/Pa (5.62 mV) at 1 kHz
• Maximum SPL: 142 dB (1 kHz at 1% THD)
• Self-noise: 24.5 dB SPL-A
• Signal-to-noise ratio: 69.5 dB
• Dynamic range: 117.5 dB
• Operating voltage: 5V DC
• Connector: Microdot
• Color: Tan
• Boom arm length: 13.6 cm (5.35 in)
• Cable diameter: 1.6 mm
• Cable length: 1.67 m (66 in)
• Capsule dimensions: 13.5 × 5.6 mm (0.53 × 0.22 in)
• Weight (boom arm with cable): 12 g (0.42 oz)
• Weight (headset frame): 6 g (0.21 oz)

In the Box

• TH53 headworn microphone with boom arm
• Headset frame
• Flat frequency caps ×3 (1 installed)
• Presence frequency caps ×2
• Foam windscreens ×2
• Cable clips ×2
• Cable flex strain reliefs ×2
• Collar clip
• Earhook sleeves ×4
• Storage case