Description
The Shure Microflex MX153 is a professional subminiature earset microphone ideal for speech and other applications requiring low-profile discreet placement where improved gain before feedback over lavalier microphones is desired. Delivering exceptional speech clarity, the MX153 is ideal for corporate presentations, houses of worship, A/V conferencing and live sound reinforcement. Additionally, CommShield Technology offers superior RF immunity from cellular devices and digital bodypack transmitters. Available in three color options and direct TA4F connectivity to Shure bodypacks, the MX153 provides outstanding clarity in an extremely comfortable, over the ear design.
Features
- Subminiature, omnidirectional cartridge offers superior speech clarity and enhanced plosive protection with no proximity effect
- Terminated with TQG/TA4F connector for direct connectivity to Shure wireless bodypack transmitters
- Ultra-lightweight, comfortable, flexible design is stable and easy to place over either ear
- CommShield Technology guards against interference from cellular RF devices and digital bodypack transmitters
- Kevlar reinforced, soft flex cable
- Matte Black, tan, and cocoa color options available
- Includes protective storage pouch, 3 windscreens, and collar clip
Specifications
Transducer Type Electret Condenser
Polar Pattern Omnidirectional
Frequency Response 20 to 20,000 Hz
Sensitivity open circuit voltage, @ 1 kHz, typical -41 dBV/Pa (9 mV/Pa)
Maximum SPL 1 kHz at 1% THD
2500 Ω load: 107 dB SPL
1000 Ω load: 107 dB SPL
Signal-To-Noise Ratio 60 dB
Dynamic Range @ 1 kHz
2500 Ω load: 73 dB
1000 Ω load: 73 dB
Self Noise equivalent SPL, A-weighted, typical 34 dB
Operating Temperature Range -18°C (0°F) to 57°C (135°F)
Polarity Positive pressure on diaphragm produces negative voltage on pin 3 with respect to pin 1.
Power Requirements +1–5 V DC (500 μA max.)
Weight 19.76 g
