- Description
Details
The Shure Beta 54 is a subminiature, electret condenser head worn microphone. It provides uncompromised sound quality and reliability with minimal visibility in applications such as broadcast, theater and touring. Despite their small size, the condenser element delivers full, clear and natural reproduction of speech and vocals. The microphone features a durable, low-profile wire frame headband which is fully adjustable for stability and comfort. A plastic carrying case protects the microphone and its accessories.
- Features
Features
- Supercardioid polar pattern provides maximum gain-before-feedback and ambient rejection
- Extended frequency response tailored for vocal performances
- Able to handle extremely high sound pressure levels (SPL)
- Snap-fit foam windscreens stay in place during intensive movement
- Available with an in-line preamp or with a TA4F connector for wireless applications
- Specification
Type Condenser (electret bias) Frequency Response 50Hz to 20KHz Polar Pattern Supercardioid Output Noise (equivalentdBSPL, A-weighted) 39.0 dB typical; 42.0 dB maximum Signal-to-Noise Ratio 55.0 dB at 94 dBSPL Recommended Minimum InputImpedance >1 kilohm Preamp Output Impedance 36 ohms Output Level, open circuit, ref.1v/Pa at 1 kHz -52.0 +/- 3.0dB2.51mV Maximum Sound Pressure Level 149 dBSPL at 1% THD/1 kilohm load Dynamic Range 110 dB (max. SPL with 1k load, minustypical A-wt. noise) Current Drain 4.6 mA (preamp and microphone) Output Polarity Positive Pressure Pin 2 relative to pin 3 at the outputconnector of the preamp Power Requirements Phantom power; 11 to 52 Vdc positiveon pins 2 and 3, return on pin 1 (ground) Cable 1.5 m (5 ft.), small-diameter, shielded with mini 4-pin connector (TA4F) Net Weight 0.29 lbs (135.35 g) (4.75 oz.)Microphone and In-Line Preamp - Reviews
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