Sennheiser Presentation Set ME 4 Cardioid Lavalier Microphone

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.
-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
SK 100 G4:
Dimensions = Approx. 82 x 64 x 24 mm
Compander = Sennheiser HDX
THD, total harmonic distortion = ≤ 0.9 %
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 4 :
Connector = 3.5 mm jack
Frequency response = 50 to 18,000 Hz
Max. sound pressure level = 120 dB
Cable length = approx. 1.60 m
Transducer principle = pre-polarized condensor microphone
Pick-up pattern = cardioid
Sensitivity in free field, no load (1kHz) = 40 mV/Pa
Equivalent noise level = 31 dB
EM 100 G4 :
Frequency range =
1G8: 1785 - 1800 MHz
A: 516 - 558 MHz
A1: 470 - 516 MHz
AS: 520 - 558 MHz
B: 626 - 668 MHz
C: 734 - 776 MHz
D: 780 - 822 MHz
E: 823 - 865 MHz
G: 566 - 608 MHz
GB: 606 - 648 MHz"
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
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)
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