Sennheiser EW112P G4-AS Evolution Wireless Lavalier Mic Set

SKU
139863
$835.05
Original Price $879.00
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Product Overview

  • Rugged all-in-one wireless system with high flexibility for broadcast quality sound
  • Excellent sound and construction quality
  • Easy to use and fast setup time
  • Powerful and reliable wireless transmission
  • Range: up to 100 meters / 330 feet
  • Up to 8 hours of operation time
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The Sennheiser EW112P G4-AS Evolution Wireless Lavalier Mic Set is a broadcast quality sound solution for performers, speakers and reporters. Providing the highest flexibility for your outdoor shoots and field recording applications. A robust wireless microphone system that offers excellent sound quality, simple mounting and ease of use.


Key Features of the Sennheiser EW112P G4-AS Evolution Wireless Lavalier Mic Set

  • Rugged all-in-one wireless system with high flexibility for broadcast quality sound
  • Excellent sound and construction quality
  • Easy to use and fast setup time
  • Powerful and reliable wireless transmission
  • Range: up to 100 meters / 330 feet
  • Up to 8 hours of operation time

Reliability and performance

Eventually, you’ll most likely get to a point in your filmmaking career when you realize that audio quality is just as important as video quality when it comes to creating compelling content. And at a certain point, reliability and consistency become the top priorities when recording wireless audio while on set or in the field. Enter the evolution wireless G4 100 Series—the next level in your journey as a professional filmmaker.

Feature-rich and built to last

The evolution wireless G4 100 Series is packed with features that make it possible to get you up and running fast and efficiently. Use the Easy Setup function to automatically scan and select the best frequencies around you and take full advantage of the UHF spectrum. With up to 100 meters of range and a battery life of 8 hours, it’s easy to see how the durably constructed ewG4 transmitters and receivers will perform when you need them to.


  • MPN - 507955
  • GTIN - 615104309418
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EK 100 G4

Frequency range AS: 520 - 558 MHz
Dimensions Approx. 82 x 64 x 24 mm
Compander Sennheiser HDX
THD, total harmonic distortion ≤ 0.9 %
Weight (incl. batteries) approx. 160 g
Audio output 3.5 mm jack socket: +12 dBu (mono, unbalanced)
Signal-to-noise ratio ≥ 110 dBA
Switching bandwidth up to 42 MHz
Peak deviation ±48 kHz
Nominal deviation ±24 kHz
Operating time Typically 8 h
Modulation Wideband FM
Power supply 2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption at nominal voltage: typ. 180 mA
with receiver switched off: ≤ 25 µA
Adjacent channel rejection ≥ 65 dB
Intermodulation attenuation ≥ 65 dB
Powering 3 V battery / 2.4 V rechargeable battery
Receiving frequency Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
RF sensitivity < 1.6 μV for 52 dBA eff S/N
Squelch low: 5 dBµV middle: 15 dBµV high: 25 dBμV
Temperature Range -10 °C to +55 °C
Receiver Principle Adaptive diversity
Blocking ≥ 70 dB

SK 100 G4

Dimensions Approx. 82 x 64 x 24 mm
Compander Sennheiser HDX
THD, total harmonic distortion ≤ 0.9 %
Weight (incl. batteries) approx. 160 g
Signal-to-noise ratio ≥ 110 dBA
RF output power Max. 30 mW
Switching bandwidth up to 42 MHz
Peak deviation ±48 kHz
Nominal deviation ±24 kHz
Operating time Typically 8 h
Modulation Wideband FM
Power supply 2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption at nominal voltage: typ. 180 mA
with transmitter switched off: ≤ 25 µA
Input impedance 40 kΩ, unbalanced / 1 MΩ
Max. Input voltage 3 Veff
Powering 3 V battery / 2.4 V rechargeable battery
Transmission frequency Max. 1680 transmitting frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
AF frequency response Mic: 80 – 18,000 Hz Line: 25 – 18,000 Hz
Temperature Range -10 °C to +55 °C
Frequency stability ≤ ±15 ppm

ME 2

Connector 3.5 mm jack
Frequency response 50 to 18,000 Hz (ME 2-II)
Max. sound pressure level 130 dB
Cable length approx. 1.60 m
Transducer principle pre-polarized condensor microphone
Pick-up pattern omni-directional
Sensitivity in free field, no load (1kHz) 20 mV/Pa
Equivalent noise level 36 dB
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What’s In The Box
  • EK 100 G4 camera receiver
  • SK 100 G4 bodypack transmitter
  • ME 2 clip-on microphone (ew 112 P variants only)
  • 4 AA batteries
  • CA 2 camera adapter
  • CL 1 3.5 mm jack cable
  • CL 100 XLR to 3.5 mm jack adapter cable
  • Quick guide
  • Safety guide
  • Manufacturer declaration sheet
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