Sennheiser EW 100 G4-ME4-A1 Digital Wireless Microphone System Bodypack Receiver
Versatile wireless systems for those who sing, speak or play instruments with up to 42 MHz tuning bandwidth in a stable UHF range and fast, simultaneous setup of up to 12 linked systems.
The perfect choice for moderators and presenters: Robust bodypack transmitter and unobtrousive clip-on microphone ME 2-II (omni-directional) or ME 4 (cardioid) with high speech intelligibility for easy hands-free operation on any stage.
Reliability and performance
When taking any stage, large or small, a presenter needs to have just as much confidence in their equipment as they do in themselves. The ability to rely on technology is just as much a factor as the content itself when it comes to delivering a message to an audience. Enter the evolution wireless G4 100 Series—a wireless system built on the need for dependability that continues to deliver for presenters and A/V technicians time and time again.
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.
Differences between the sets
The ME2, ME3 and ME4 are all great set options and vary depending on your needs. While the EW 100 G4-ME2 features our classic ME 2-II omnidirectional lavalier microphone, the ME4 offers a cardioid lavalier microphone in its place. The ME3 features the ME 3-II cardioid head-worn microphone which is ideal for getting the microphone capsule closer to the sound source in noisy or reverberant rooms. Lastly, the ME2/835-S is a combo set for those that need to switch between an omnidirectional lavalier and a cardioid handheld microphone depending on their application.
Features:
- Engineered for professional live sound: Rugged all-in-one wireless system for presenters and moderators.
- Robust bodypack transmitter and unobstrusive clip-on microphone ME 2-II (omni-directional) or ME 4 (cardioid) with high speech intelligibility for daily use on stage
- True diversity half-rack receiver in a full-metal housing with intuitive LCD display for full control
- Easy and flexible wireless synchronization between transmitter and receiver via infrared
- Fast frequency allocation for up to 12 receivers via new linking functionality
- Up to 20 compatible channels
- Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
- Transmission Range: up to 100 meters / 300 feet
- High RF output power (up to 30 mW) depending on country regulations
Specifications:
EM 100 G4:
Frequency range
A1: 470 - 516 MHz
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Dimensions
Approx. 190 x 212 x 43 mm
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Compander
Sennheiser HDX
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THD, total harmonic distortion
≤ 0.9 %
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Weight
Approx. 980 g
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Audio output
6.3 mm jack socket (unbalanced): +12 dBu
XLR socket (balanced): +18 dBu
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Signal-to-noise ratio
≥ 110 dBA
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Switching bandwidth
up to 42 MHz
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Peak deviation
±48 kHz
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Nominal deviation
±24 kHz
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Modulation
Wideband FM
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Power supply
12 V DC
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Antenna connector
2 BNC sockets
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Current consumption
300 mA
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Adjacent channel rejection
Typically ≥ 65 dB
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Intermodulation attenuation
Typically ≥ 65 dB
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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
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RF sensitivity
< 2.5 μV for 52 dBA eff S/N
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Squelch
low: 5 dBµV middle: 15 dBµV high: 25 dBμV
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Equalizer
Preset 1: Flat
Preset 2: Low Cut (-3 dB at 180 Hz)
Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz)
Preset 4: High Boost (+6 dB at 10 kHz)
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Temperature Range
-10 °C to +55 °C
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Receiver Principle
True diversity
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Blocking
≥ 70 dB
EM 100 G4:
Frequency range
A1: 470 - 516 MHz
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Dimensions
Approx. 190 x 212 x 43 mm
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Compander
Sennheiser HDX
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THD, total harmonic distortion
≤ 0.9 %
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Weight
Approx. 980 g
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Audio output
6.3 mm jack socket (unbalanced): +12 dBu
XLR socket (balanced): +18 dBu
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Signal-to-noise ratio
≥ 110 dBA
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Switching bandwidth
up to 42 MHz
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Peak deviation
±48 kHz
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Nominal deviation
±24 kHz
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Modulation
Wideband FM
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Power supply
12 V DC
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Antenna connector
2 BNC sockets
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Current consumption
300 mA
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Adjacent channel rejection
Typically ≥ 65 dB
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Intermodulation attenuation
Typically ≥ 65 dB
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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
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RF sensitivity
< 2.5 μV for 52 dBA eff S/N
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Squelch
low: 5 dBµV middle: 15 dBµV high: 25 dBμV
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Equalizer
Preset 1: Flat
Preset 2: Low Cut (-3 dB at 180 Hz)
Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz)
Preset 4: High Boost (+6 dB at 10 kHz)
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Temperature Range
-10 °C to +55 °C
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ME 4:
Connector
3.5 mm jack
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Frequency response
50 to 18,000 Hz
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Max. sound pressure level
120 dB
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Cable length
approx. 1.60 m
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Transducer principle
pre-polarized condensor microphone
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Pick-up pattern
cardioid
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Sensitivity in free field, no load (1kHz)
40 mV/Pa
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Equivalent noise level
31 dB
Receiver Principle
True diversity
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Blocking
≥ 70 dB
SK 100 G4
Dimensions
Approx. 82 x 64 x 24 mm
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Compander
Sennheiser HDX
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THD, total harmonic distortion
≤ 0.9 %
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Weight
(incl. batteries) approx. 160 g
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Signal-to-noise ratio
≥ 110 dBA
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RF output power
Max. 30 mW
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Switching bandwidth
up to 42 MHz
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Peak deviation
±48 kHz
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Nominal deviation
±24 kHz
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Operating time
Typically 8 h
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Modulation
Wideband FM
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Power supply
2 AA batteries, 1.5 V or BA 2015 accupack
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Current consumption
at nominal voltage: typ. 180 mA
with transmitter switched off: ≤ 25 µA
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Input impedance
40 kΩ, unbalanced / 1 MΩ
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Max. Input voltage
3 Veff
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Powering
3 V battery / 2.4 V rechargeable battery
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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
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AF frequency response
Mic: 80 – 18,000 Hz, Line: 25 – 18,000 Hz
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Temperature Range
-10 °C to +55 °C
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Frequency stability
≤ ±15 ppm
What's in the Box:
EM 100 G4 true diversity receiver
SK 100 G4 bodypack transmitter
ME 2 clip-on microphone (ew 100 G4-ME2 set only)
ME 4 clip-on microphone (ew 100 G4-ME4 set only)
rackmount set
power supply
2 AA batteries
2 rod antennas
RJ 10 cable
quick guide
safety guide
manufacturer declaration sheet
frequency supplement sheet
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