Product Features
  • B Band (626 to 668 MHz)
  • 1680 Tunable Frequencies Across 42 MHz
  • 20 Banks with 12 Channel Presets Each
  • High-Contrast LCD Display
  • XLR and 1/4" Outputs
Our Price $659.00
A deposit of $66.00 is required for this pre-order.

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The EM 100 G4 Wireless UHF True Diversity Rackmount Receiver from Sennheiser is the latest addition to their evolution family of wireless microphones and is fully compatible with all previous series. It can be used when paired with a G4 transmitter and microphone (sold separately) to capture audio in sound reinforcement applications.

The receiver features, XLR and 1/4" outputs, multi-channel setup capabilities, true-diversity UHF reception, 42 MHz bandwidth, 1680 tunable frequencies, the allocation for up to 12 receivers, and a comprehensive high-contrast LCD display. With enhanced features that include automatic frequency scan, transmitter sync (via infrared), and sturdy metal construction, the EM 100 is well suited for professional applications in theatres, clubs, town halls, houses of worship, DJ applications, and more.

Key Features

  • True diversity half-rack receiver in a full-metal housing with intuitive LCD display for full control
  • Easy and flexible wireless synchronisation 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 metres
  • High RF output power (up to 30 mW) depending on country regulations
Frequency BandB: (626 to 668 MHz)
Type of ReceiverEM 100 G4 half-rack mountable true diversity UHF
Receiving FrequencyMaximum 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
Switching BandwidthUp to 42 MHz
Nominal/Peak Deviation±24 kHz / ±48 kHz
Receiver TypeTrue diversity
Sensitivity< 2.5 μV for 52 dBA (with HDX, peak deviation)
Adjacent Channel SelectivityTypically ≥ 65 dB
Intermodulation AttenuationTypically ≥ 65 dB
Blocking≥ 70 dB
SquelchLow: 5 dB µV
Middle: 15 dB µV
High: 25 dB μV
Pilot ToneSquelch: Can be switched off
Antenna Inputs2 x BNC sockets
CompanderSennheiser HDX
AEQ PresetsSwitchable, act on line and monitor outputs

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)
Signal to Noise Ratio≥ 110 dBA (1 mV, peak deviation)
Total Harmonic Distortion (THD)≤ 0.9%
AF Output1/4" (6.3 mm) jack socket unbalanced, +12 dBu
XLR socket balanced, +18 dBu
Output RangeAF Out: 48 dB (3 dB steps)
Temperature Range14 to 131°F (-10 to 55°C)
Power Supply12 VDC, 300 mA
Dimensions (W x L x H)190 x 212 x 43 mm
Weight980 g
Sennheiser EM 100 G4 Wireless UHF True Diversity Rackmount Receiver (B Band)
EM 100 G4-B
EM 100 G4-B
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