Shure MX183

Wide Dynamic range and frequency response for accurate sound reproduction across the audio spectrum 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, transformer less output for increased immunity to noise over long cable r... moreuns Supplied dual tie clip holds two microphones for dual miking applications

They're no bigger than a paper clip unless you consider the sound they produce. The 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 pa... moretterns. That means you can be sure there's a Microflex Lavalier that's right for your job.The Microflex Lavaliers are completely compatible with all Shure Wireless transmitters, and their high sensitivity and wide frequency response guarantee great sound with a minimum of RF interference or electromagnetic hum. Plus, each Microflex Lavalier features the same Shure quality sound that has become an industry standard.IncludesRotatable Tie ClipDual Tie ClipSnap-fit Foam WindscreenBelt-Clip PreampFeaturesWide dynamic range and frequency response for accuratesound reproductionacross the audio spectrumInterchangeable cartridges that provide an optimalchoice for eachapplicationRotatable tie-clip that pivots in 90 degree incrementsfor placementflexibilitySupplied snap-fit foam windscreen that controls breathnoise and stays onsecurelyBalanced, transformerless output for increasedimmunity to noise over longcable runsSupplied dual tie clip holds two microphones for dual mikingapplicationsSpecificationsType: Condenser (electret bias)Frequency Response: 50-17,000 HzPolar Pattern: OmnidirectionalOutput Impedance: EIA rated at 150 ohms (180 ohmsactual)Open Circuit Sensitivity (at 1 kHz, ref. 1V/Pa): -27.5dB (42.2 mV)Max SPL (1kHz at 1% THD, 1 kohm load): 116.7 dBEquivalent Output Noise (A-weighted): 20.5 dBSignal to Noise Ratio (referenced at 94 dB SPL): 73.5dBDynamic Range at 1 kohm load: 96.2 dBPower Requirements: 11-52V DC Phanotm, 2.0 mACommon Mode Rejection: 45.0 dB minimumPolarity: Positive sound pressure on diaphragmproduces positive voltage onpin 2 relative to pin 3 of output XLR connectorEnvironmental ConditionsOperatine Temperature Range: -18 to 57 degrees C (0 to 135 degrees F)Storage Temperature Range: -29 to 74 degrees C (-20 to 164 degrees F)Cable: Shielded 1.2 meter (4 ft.) cable terminatedwith a 4-Pin Female MiniConnector (TA4F)DimensionsCapsule: approx. 12mm (0.46") diameter, 22mm (0.85") lengthTA4F connector: approx. 20mm (0.79") diameter, 99mm (3.89")length Shure MX183 Omni Condenser Lavalier Mic with 4' Attached Cable and In-Line XLR Preamp.