Shure MX183, MX184, MX185 ไมโครโฟน Microflex Lavalier Microphones
Microflex® Lavalier microphones bring a new level of sophistication to personal voice reproduction. Like all Microflex family microphones, the Lavaliers use Shure's interchangeable condenser cartridges, available in cardioid, supercardioid or omnidirectional polar patterns. That means you can be sure there is a Microflex Lavalier that's right for your application. Compatible with all Shure wireless bodypack transmitters, their high sensitivity
- Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum
- Interchangeable cartridges that provide an optimal choice for each application
- Rotatable tie-clip that pivots in 90 degree increments for placement flexibility
- Supplied snap-fit foam windscreen that controls breath noise and stays on securely
- Balanced, transformerless output for increased immunity to noise over long cable runs
- Supplied dual tie clip holds two microphones for dual miking applications
| Lavalier Microphone Models |
| MX183 |
Omnidirectional, Includes Belt-Clip Preamp, Rotatable Tie Clip, Dual Tie Clip, Snap-Fit Windscreen |
| MX184 |
Supercardioid, Includes Belt-Clip Preamp, Rotatable Tie Clip, Dual Tie Clip, Snap-Fit Windscreen |
| MX185 |
Cardioid, Includes Belt-Clip Preamp, Rotatable Tie Clip, Dual Tie Clip, Snap-Fit Windscreen |
Specifications
Type
Condenser (electret bias)
- Frequency Response
- 50 to 17,000 Hz
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- Polar Pattern
- MX183: Omnidirectional
- MX184: Supercardioid
- MX185: Cardioid
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- Output Impedance
- EIA rated at 150 ohms (180 ohms actual)
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- Open Circuit Sensitivity (at 1 kHz, ref. 1V/Pascal*)
- MX183: -27.5 dB (42.2 mV)
- MX184: -33.5 dB (21.1 mV)
- MX185: -35.0 dB (17.0 mV)
- All settings -12 dB at 0 gain *1 Pascal = 94 dB SPL
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- Max SPL (1kHz at 1%THD, 1 k ohm load)
- MX183: 116.7 dB
- MX184: 122.7 dB
- MX185: 124.2 dB
- All settings +6 dB at 0 gain
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- Equivalent Output Noise (A-weighted)
- MX183: 20.5 dB
- MX184: 26.5 dB
- MX185: 28.0 dB
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- Signal to Noise Ratio (referenced at 94 dB SPL)
- MX183: 73.5 dB
- MX184: 67.5 dB
- MX185: 66.0 dB
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- Dynamic Range at 1 k ohm load
- 96.2 dB
- 100 dB at 0 gain
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- Power Requirements
- 11 to 52 Vdc phantom, 2.0 mA
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- Common Mode Rejection
- 45.0 dB minimum
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- Polarity
- Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector.
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- Environmental Conditions
- Operating Temperature Range: -18 to 57 degrees C (0 to 135 degrees F)
- Storage Temperature Range: -29 to 74 degrees C (-20 to 165 degrees F)
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- Cable
- Shielded 1.2 meter (4 ft.) cable terminated with a 4-Pin Female Mini Connector (TA4F)
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- Dimensions
- See User Guide
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