Sennheiser HSP4
Headworn Microphone with Cardioid MKE Platinum Capsule with LEMO3 Connector


The HSP4 is a headworn microphone featuring very light weight and superlative audio quality. Permanently polarized variant of the MKE platinum condenser capsule with cardioid polar pattern designed for professional "hands free" applications. The adjustable neckband is visually unobtrusive and very comfortable to wear. Includes modular snap-on cable and hard carry case.


  • Excellent feedback rejection
  • Microphone includes a detachable cap as integralwind/popshield
  • Individually adjustable to all head sizes
  • Neckband design keeps the microphone clear fromshirt-collar or clothing
  • Twist-proof microphone boom (diameter 2.0 mm), can beattached to the left or right side
  • Microphone boom is adjustable in length and angle
  • Flexible gooseneck section
  • Connection cable can easily be interchanged
  • All metal parts coated in a physical vapourdeposition process
  • Can also be used with the omnidirectional HSP2 boom microphone


  • Pickup Pattern: Cardioid
  • Frequency Response: 40-20,000 Hz
  • Sensitivity: 2mV/Pa
  • Nominal Impedance: 1 kohm
  • Min. Terminating Impedance: 4.7 khoms
  • Max. SPL: 150 dB
  • Weight: 9.2 g (without cable)

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