Shure R189 Mini-Shotgun Mic Cartridge for Microflex Gooseneck or Overhead Microphones (Black)

BH #SHR189B • MFR #R189B
Shure R189 Mini-Shotgun Mic Cartridge for Microflex Gooseneck or Overhead Microphones (Black)
Key Features
  • For Live Presentations and Noisy Rooms
  • Fits on Microflex MX Series Microphones
  • Narrow 100-Degree Pickup Area
  • Rejects Ambient Noise & Reduces Feedback
Affix the black Shure R189 Mini-Shotgun Mic Cartridge to an existing Shure Microflex (MX) gooseneck or overhead microphone to achieve focused directivity with less noise and feedback during live presentations or noisy conferences. This threaded 1cm cartridge easily attaches to any Microflex gooseneck/overhead mic, even models in the Microflex Wireless and Microflex Complete series. Its lobar polar pattern provides a narrow 100-degree pickup area with effective rejection of off-axis sound.
In Stock
$92.86

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Shure R189 Mini-Shotgun Mic Cartridge for Microflex Gooseneck or Overhead Microphones (Black)

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Shure R189B Overview

Affix the black Shure R189 Mini-Shotgun Mic Cartridge to an existing Shure Microflex (MX) gooseneck or overhead microphone to achieve focused directivity with less noise and feedback during live presentations or noisy conferences. This threaded 1cm cartridge easily attaches to any Microflex gooseneck/overhead mic, even models in the Microflex Wireless and Microflex Complete series. Its lobar polar pattern provides a narrow 100-degree pickup area with effective rejection of off-axis sound.

The sensitive electret condenser element produces a 50 Hz to 17 kHz frequency response while handling SPLs up to 121 dB. The cartridge utilizes CommShield Technology to minimize RF interference from wireless devices such as cellular phones and bodypack transmitters. The R189 is operable via 48V DC phantom power.

UPC: 042406532679

Shure R189B Specs

Transducer TypeElectret Condenser
Polar PatternLobar
Frequency Response50 Hz to 17 kHz
Maximum SPL121 dB (1 kHz at 1% THD)
Sensitivity-33 dBV/Pa (Open-Circuit Voltage at 1 kHz, Typical)
Output Impedance170 Ohms
Signal-to-Noise Ratio68 dB
Dynamic Range95 dB SPL
Common Mode Rejection45 dB Minimum
Output Clipping Level-8 dBV (0.4 V)
Self Noise (Equivalent SPL)36 dBA Typical
Operating Temperature0 to 135°F / -18 to 57°C
Polarity3-Pin XLR: Positive Sound Pressure on Diaphragm Produces Positive Voltage on Pin 2 Relative to Pin 3 of XLR Output
5-Pin XLR: Positive Sound Pressure on Diaphragm Produces Positive Voltage on Pin 4 Relative to Pin 2 of XLR Output
Power RequirementsPhantom Power: 48 to 52 VDC, 8 mA
Diameter0.4" / 1 cm
LengthNot Specified by Manufacturer
WeightNot Specified by Manufacturer
Packaging Info
Package Weight0.13 lb
Box Dimensions (LxWxH)4.75 x 3.4 x 2.45"
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