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Sennheiser MKE 1-4-3 Ultra Small 3.3mm Diameter Tie Microphone, Beige

Product Code SE502168
Manufacturer Sennheiser

Buy this from the A.C. Audio Online Store. Request more information or contact us now for purchasing information.


Our smallest Sound Pro.
Whether for musicals and live shows, or for broadcasting applications, the MKE 1 - Sennheiser's smallest clip-on microphone - performs at its best in all situations where a microphone needs to be virtually invisible and still offer outstanding sound quality.

Sweat protected by a newly developed protective membrane, the MKE 1 stands up better than other clip-on microphones to harsh live conditions. Its special gauze and multi-purpose cap offer additional protection from moisture so that it only picks up what it is meant to pick up - perfect sound. The MKE 1 is robust in every respect. The Kevlar™ reinforced cable with moulded anti-kink sleeve minimises handling noise and makes this a microphone you can rely upon completely.

Key Features

  • Great strengths - small microphone
  • Very small dimensions (3.3mm capsule diameter)
  • High maximum sound pressure level (142dB)
  • Very high speech intelligibility; clear, pleasant treble
  • Full, natural sound with low ambient noise
  • Thin (1mm diameter) and robust cable; flexible with minimum handling noise
  • Very sweat-resistant due to protective membrane
  • Flexible tubes for attaching the microphone with clips or adhesive tape


  • Frequency response: 20 - 20000 Hz ± 2.5dB 
  • Cable length: -4 and -4-3: 1.6m; -5 and -5-3: 3m 
  • Weight: w/o cable and connector: 0.1g 
  • Diameter: 3.3mm 
  • Pick-up pattern: omni-directional 
  • Sensitivity in free field, no load (1kHz): 5mV / Pa ± 2.5dB 
  • Nominal impedance: 1000 Ohm 
  • Min. terminating impedance: 4.7 kOhm 
  • Equivalent noise level: 27dB 
  • Equivalent noise level weighted as per CCIR 468-3: 39dB 
  • Maximum sound pressure level (passiv): 142dB 
  • Operating voltage (mains): -4 and -4-3: through transmitters SK 5212, SK 5012, SK 250, SK 50, SK 3063; -5 and -5-3: 4.5 - 15 V

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

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