Shure MX153B/O-TQG (Omnidirectional) Condenser Earset Headworn Microphone

Shure MX153B/O-TQG (Omnidirectional)

Outstanding clarity in an extremely comfortable over-the-ear design. Microflex Earset Headworn Condenser Microphone, Omnidirectional, TQG Connector, Black


The Shure Microflex® MX153 provides outstanding clarity in an extremely comfortable over-the-ear design. This professional subminiature earset microphone is ideal for applications in which 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.

- Subminiature omnidirectional cartridge offers superior 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

- Transducer Type: Electret Condenser
- Polar Pattern: Omnidirectional
- Sensitivity: -41 dBV/Pa (9 mV) kHz
- Equivalent Selfnoise: 34 dB
- Frequency Response: 20 to 20,000 Hz
- Phantom power required?: +5 V DC (130 μA minimum)
- Output Impedance: N/A
- Maximum SPL (1 kHz at 1% THD (1000Ω load)): 
2500 Ω load: 107 dB SPL
1000 Ω load: 107 dB SPL
- Signal-To-Noise Ratio: 60 dB
- Dynamic Range @ 1 kHz (1000Ω load): 
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 maximum)