514B Handheld Microphone

The Shure 514B is a low impedance, dynamic, handheld microphone designed for paging and public address systems. It provides clear, natural voice response and high intelligibility.

A low-impedance handheld mic that provides clear, natural voice response and high intelligibility. Omnidirectional, Dynamic.
The 514B connects to microphone inputs rated at 19 to 300 ohms. It can be used in applications that require long cable lengths, or where severe hum conditions are present. For connection to high impedance inputs, use Shure A95 Series Line Matching Transformers.
 
The 514B microphone is provided with a four-conductor (two shielded) coiled cable and a "Million-Cycle" leaf-type switch designed for constant use under the most rigorous conditions. The 514B fits naturally and comfortably in the hand and is not affected by heat or humidity. The exclusive ARMO-DUR case resists mechanical shocks and vibration, and is impervious to oil, fumes, salt spray, ultraviolet radiation, and corrosion.
 
514B includes coiled cord, mounting bracket and push-to-talk switch
 
  • Smooth, extended frequency response from 100 to 6,000 Hz -- provides highly intelligible voice response
  • "Million-Cycle" leaf-type switch -- provides outstanding reliability, even under extreme conditions
  • Tough ARMO-DURcase
  • Long-life, neoprene-jacketed, coiled cable
  • Supplied mounting bracket fits hang-up button on back of microphone
Type
Dynamic
Frequency Response
100 to 6,000 Hz
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Impedance
Microphone rating impedance is 150 ohms (200 ohms actual) for connection to microphone inputs rated at 19 to 300 ohms.
Output Level
Open Circuit Voltage
­36.5 dB (15 mV)*
­56.5 dBV/Pa (1.5 mV)**
*0 dB = 1 volt per 100 microbars
**1Pascal = 94 dB SPL
Switch
Push-to-talk, leaf-type switch to actuate microphone circuit and relay or switching circuit. Microphone circuit normally open.
Cable
1.5 m (5 ft) extended, four-conductor, two-conductors shielded, neoprene-jacketed, coiled cable
Case
Matte black ARMO-DUR®
Dimensions
See User Guide
Net Weight
200 grams (7 oz)
Packaged Weight
372 grams (13 oz)

C25C Replacement Cable for 414B, 419B, 514B

Cable, coiled, 4-conductor, 2 shielded, bare at both ends, 6-foot (1.8 m), used with Shure 414B, 419B and 514B microphones

User Guide English 112 KB PDF

Release 38