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| MX183, MX184,
MX185 Microflex Lavalier Microphones |
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Product Code: MX183, MX184, MX185
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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 and wide frequency response guarantee great
sound.
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| Features |
- 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 |
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| Specifications |
- Type : Condenser (electret
bias)
- Frequency Response : 50 to 17,000
Hz
- Polar Pattern
MX183: Omnidirectional
MX184: Supercardioid
MX185: Cardioid
- Output Impedance : EIA rated at 150
ohms (180 ohms actual)
- 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
- 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
- Equivalent Output Noise
(A-weighted)
MX183: 20.5 dB
MX184: 26.5 dB
MX185: 28.0 dB
- Signal to Noise Ratio (referenced
at 94 dB SPL)
MX183: 73.5 dB
MX184: 67.5 dB
MX185: 66.0 dB
- Dynamic Range at 1 k ohm load
96.2 dB
100 dB at 0 gain
- Power Requirements : 11 to 52 Vdc
phantom, 2.0 mA
- Common Mode Rejection : 45.0 dB
minimum
- Polarity : Positive sound pressure
on diaphragm produces positive voltage on pin 2 relative to pin 3
of output XLR connector.
- 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)
- Cable : Shielded 1.2 meter (4 ft.)
cable terminated with a 4-Pin Female Mini Connector
(TA4F)
- Dimensions : See User
Guide
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