More Views

Shure Beta 54 Headworn Vocal Microphone (Discontinued)

Part # Beta 54
Model # Beta 54

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.

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
TypeCondenser (electret bias)
Frequency Response50Hz to 20KHz
Polar PatternSupercardioid
Output Noise (equivalentdBSPL, A-weighted)39.0 dB typical; 42.0 dB maximum
Signal-to-Noise Ratio55.0 dB at 94 dBSPL
Recommended Minimum InputImpedance>1 kilohm
Preamp Output Impedance36 ohms
Output Level, open circuit, ref.1v/Pa at 1 kHz-52.0 +/- 3.0dB2.51mV
Maximum Sound Pressure Level149 dBSPL at 1% THD/1 kilohm load
Dynamic Range110 dB (max. SPL with 1k load, minustypical A-wt. noise)
Current Drain4.6 mA (preamp and microphone)
Output Polarity Positive PressurePin 2 relative to pin 3 at the outputconnector of the preamp
Power RequirementsPhantom power; 11 to 52 Vdc positiveon pins 2 and 3, return on pin 1 (ground)
Cable1.5 m (5 ft.), small-diameter, shielded with mini 4-pin connector (TA4F)
Net Weight0.29 lbs (135.35 g) (4.75 oz.)Microphone and In-Line Preamp
Reviews

Be the first to review this product

Write Your Own Review

You're reviewing: Shure Beta 54 Headworn Vocal Microphone (Discontinued)