SENNHEISER MKE 1-4

General Description
Sennheiser's 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.
Reliability:
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.

Features
Great strengths – small microphone
Very small dimensions (3.3 mm capsule diameter)
High maximum sound pressure level (142 dB)
Very high speech intelligibility; clear, pleasant treble
Full, natural sound with low ambient noise
Thin (1 mm 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

Technical Data

Pick up patern : omni-directional
Frequency response : 20 - 20000 Hz ± 2,5 dB
Sensitivity in free field, no load (1kHz) : 5 mV / Pa ± 2,5 dB
Nominal impedance : 1000 Ohm
Min. terminating impedance : 4,7 kOhm
Equivalent noise level : 27 dB
Equivalent noise level weighted as per CCIR 468-3 : 39 dB
Maximum sound pressure level (passiv) : 142 dB
Operating voltage : through wireless transmitter
Cable length : 1,6 m
Colour : black
Diameter : 3,3 mm
Weight w/o cable and w/o connector : 0,1 g