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Picture of Shure Beta 54 Headworn Microphone

Shure Beta 54 Headworn Microphone

Headworn Vocal Microphone Headworn vocal microphone features a smooth, tailored response for a warm, natural sound.

Full Description

 

Condenser
Lightweight, sensitive diaphragm. Precisely and smoothly captures sound nuances. Powered by battery or phantom power supply.
Recommended Uses
Live Vocals
Available Options
BETA 54 Wired Headworn Vocal Microphone
WBH54 Wireless Headworn Vocal Microphone

The Shure BETA 54 is a subminiature, electret condenser headworn microphone. It provides uncompromised sound quality and reliability with minimal visibility in applications such as broadcast, theater, and touring. Despite the 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. 

A wireless version is available as the WBH54.

Downloads
Beta 54 Spec Sheet
Brochure

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
  • WBH54: Choice of black or tan finish to suit your performance environment

SPECS.

Type
Condenser (electret bias)
Frequency Response
50Hz to 20KHz
Response Curve Image Small Beta54 View Larger
Polar Pattern
Supercardioid
Output Noise (equivalent dBSPL, A-weighted)
39.0 dB typical; 42.0 dB maximum
Signal-to-Noise Ratio
55.0 dB at 94 dB SPL
Recommended Minimum Input Impedance
>1 kilohm
Preamp Output Impedance
136 ohms
Output Level, open circuit, ref. 1v/Pa at 1 kHz
-52.0 +/- 3.0dB 2.51mV

 

Maximum Sound Pressure Level
149 dBSPL at 1% THD/1 kilohm load
Dynamic Range
110 dB (max. SPL with 1k load, minus typical A-wt. noise)
Current Drain
4.6 mA (preamp and microphone)
Output Polarity
Positive pressure on the diaphragm produces a positive voltage at:
Pin 2 relative to pin 3 at the output connector of the preamp
Power Requirements
Phantom power; 11 to 52 Vdc positive on pins 2 and 3, return on pin 1 (ground)
Net Weight
135.35 g (4.75 oz.) microphone and in-line preamp
Cable
1.5 m (5 ft.), small-diameter, shielded, with mini 4-pin connector (TA4F)