Designed for communication systems — mobile and fixed station — including police, fire, utilities, transportation, commercial, and industrial applications.
- Frequency response designed for voice communications
- Rugged, high impact ARMO-DUR® case
- Double-pole, single-throw PTT switch designed for constant usage
- Four conductor, shielded, bare-ended (no connector) coil cord
- Does not require DC power for operation
- Mounting bracket included
|Frequency Response||100 to 6,000 Hz|
|lmpedance||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|
Additional specifications are available in the user guide.
C25C Replacement Cable for 414B, 419B, 514BCable, coiled, 4-conductor, 2 shielded, bare at both ends, 6-foot (1.8 m), used with Shure 414B, 419B and 514B microphones
R103 Cartridge for 514BReplacement cartridge for the Shure Model 514B Omnidirectional Dynamic Paging Microphone.
RK6MB Microphone BracketHang-Up Bracket for Handheld Microphones (Contains Three)
Two extra wires in certain Shure microphone models
Let's use the 514B User Guide. On page 1 of the User Guide, look at Table 1. &n...
527C as a replacement for model 104C
The 104C is a carbon mic. Shure no longer makes a carbon mic. The 514B is NOT a replacement. ...
Model 514B Microphone Connector Socket
Shure supplies the 514B with a bare ended cable. A connector at the end of a 514B mic is not f...
Cable Length for 514B
We will assume that the 514B will be feeding a device with a low impedance, balanced input. In...
Dimensions of R103 / 514B Element
R103 replacement mic element for the 514B: diameter: 42 mm; depth: 18 mm
Mic Level and Line Level -- What do they mean?
Some mixers have switches on the rear panel for setting each input jack or output jack for mic...
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Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.