Shoulder Mic Earpieces with the Best Quality and Better Price!!

PRSMA Part Breakdown no price

Shoulder Mic Earpieces

Made with Kevlar Cables and metal transducer, Impacts shoulder mic earpieces (PRSMA) will stand up to any other on the market. With a 3 year warranty and low cost replacement parts, you can’t go wrong.

This is a “Professional Grade” listen only kit for use on your IMPACTâ„¢ or any other brand speaker microphones. It’s the ideal solution for the professional user who can’t afford anything less than the best! Used by thousands of law enforcement agencies, security companies, casinos, events and retailers around the world.

Impact earpieces can be used with shoulder mics from Motorola, Harris, Vertex, Icom, EF Johnson, Kenwood, Tait, Relm/Bendix King, Hytera, OTTO, Pryme, Klein, ARC, Stone Mountain and many more.


  • Two models available:
    • Regular 18″ (at rest) with coil
    • Short 9″ (at rest) with coil
  • Kevlar coil cable
  • L-shape or straight jack, 2.5mm or 3.5mm
  • OEM compatible replacement parts at incredible prices. (See below)
  • Three year warranty
  • Thousands in stock at all times
  • Compare to Motorola RLN4941. The PRSMA is up to 50% less with triple the warranty!!
  • Compare to OTTO V1-10282, V1-10758, V1-10305, V1-10433. The PRSMA is up to 10-20% less and triple the warranty!!

Replacement parts from Impact are compatible with most industry standard earpieces at a fraction of the cost.


Ear Bud



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