Shure MX418S/S 18" Standard Gooseneck Supercardioid Condenser Microphone

Shure MX418S/S 18" Standard Gooseneck Supercardioid Condenser Microphone
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Camcor Item No.	136017422
Mfg. Part No.	MX418S/S

Shure MX418S/S 18" standard gooseneck supercardioid condenser microphone is fully flexible and easily adapted to other polar patterns, allowing for a wide frequency response and accurate sound reproduction useful in a variety of applications, such as houses of worship. courtrooms and conference centers. Condenser cartridges fit every model in the Microflex product line for enhances convenience and consistence.

MX418S/S includes: 18" attached XLR preamp, a shock and a flange mount, snap-fit foam windscreen, mute switch and LED indicator.

Features

Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum

Interchangeable cartridges provide the right polar pattern for every application

Balanced, transformerless output for increased immunity to electromagnetic hum and RF interference over long cable runs

Shock mount provides over 20 dB isolation from surface vibration noise

Locking flange mount for permanently securing microphone to lecterns, pulpits, or conference tables

Snap-fit foam windscreen

18" Attached XLR Preamp

Mute Switch, LED Indicator

Specifications

Frequency Response	50 to 17,000 Hz
Output Impedance	180 ohms actual (EIA rated at 150 ohms)
*Sensitivity (At 1,000 Hz, open circuit voltage)**	Supercardioid: -33.5 dBV/Pa (21.1 mV) All values -12 dB at 0 gain *1 Pascal = 94 dB SPL
Maximum SPL (1 kHz at 1% THD, 1 kilohm load)	Supercardioid: 122.7 dB All values +6 dB at 0 gain
Equivalent Output Noise (A-weighted)	Supercardioid: 26.5 dB SPL
Signal to Noise Ratio (referenced at 94 dB SPL)	Supercardioid: 67.5 dB
Dynamic Range at 1 kilohm load 96.2 dB	100 dB at 0 gain
Common Mode Rejection	45.0 dB minimum
Preamplifier Output Clipping Level (1% THD)	-6.0 dBV (0.5 V) -12 dBV at 0 gain
Polarity	Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connector
Power Requirements	11 to 52 Vdc phantom, 2.0 mA
Environmental Requirements	Operating Temperature Range: -18 to 57 degrees C (0 to 135 degrees F) Relative Humidity: 0 to 95%