Shure KSM8 Dualdyne Microphone Capsule for Shure wireless transmitters, Black

The RPW174 is a wireless KSM8 capsule that enables wireless performances with the KSM8 Dualdyne Cardioid Dynamic Microphone

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What's in the box:

  • Shure RPW174 KSM8 Dualdyne Cardioid Dynamic Wireless Microphone Capsule (Black)
  • Limited 2-Year Warranty


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Eliminate proximity effect with the world's first dualdyne microphone

The Shure RPW174 is a classically interchangeable wireless capsule for Shure wireless handheld microphone transmitters in a Black finish. This includes the uniquely innovative KSM8 Dualdyne dual-diaphragm dynamic cartridge. Shure continues its legacy of outstanding microphones with the KSM8 while also integrating their revolutionary new Dualdyne™ dual diaphragm capsule which helps provide one of the purest cardioid polar patterns in a Shure product. The KSM8's off-axis rejection is incredibly smooth in high SPL environments, so feedback is essentially a non-issue with this wireless microphone accessory. You will not need to worry about proximity effect while using the KSM8 wireless microphone capsule, so there's no artificially boosted low-frequency content or extraneous plosives to deal with.


  • Patented cartridge design
  • Controlled proximity effect
  • Neodymium magnet
  • Re-imagined Shure Pumping Pneumatic Shock Mount
  • Patent-pending Diaphragm Stabilization System technology
  • Dent-resistant, hardened carbon-steel grille

Specifications for the Shure KSM8 Dualdyne Microphone Capsule

{ "Cartridge Type" : "Dual-diaphragm dynamic (moving coil)", "Frequency Response" : "40 Hz - 16 kHz", "Polar Pattern" : "Cardioid", "Output Impedance" : "300 Ohms", "Sensitivity (at 1 kHz, open circuit voltage)" : "-51.5 dBV/Pa (2.66 mV)", "Polarity" : "Positive pressure on diaphragm produces voltage on pin 2 with respect to pin 3", "Housing" : "Die-cast aluminum" }

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