SKU
509909

Sennheiser EW IEM G4-TWIN-GB Twin Wireless Monitoring Set - 509909

The Wireless stereo monitoring twin set. Includes (1) SR IEM G4 stereo transmitter, (2) EK IEM G4 stereo bodypack receivers, (2) pairs of IE4 earbuds and (1) GA3 rackmount kit, frequency range:GB (606 - 648 MHz)

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Sennheiser EW IEM G4-TWIN-GB Twin Wireless Monitoring Set509909

Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.


Full control over your performance – your direct link, everywhere, every day. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience – not just for your audience, but also for you.
Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage. 

FEATURES

  • Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.

  • Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage

  • The half-rack stereo transmitter in a full-metal housing with OLED display for full control

  • Easy and flexible wireless synchronization between transmitter and receiver via infrared

  • Compatible with Sennheiser WSM control software for flexible frequency allocation

  • Up to 16 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 50 mW) depending on country regulations



 

Technical Data

SR IEM G4

  • Frequency range
    A1: 470 - 516 MHz 
    A: 516 - 558 MHz 
    AS: 520 - 558 MHz 
    GB: 606 - 648 MHz 
    G: 566 - 608 MHz 
    B: 626 - 668 MHz 
    C: 734 - 776 MHz 
    D: 780 - 822 MHz 
    E: 823 - 865 MHz 
  • Dimensions
    Approx. 202 x 212 x 43 mm 
  • Compander
    Sennheiser HDX 
    • THD, total harmonic distortion
      <0.9 % 
    • Weight
      Approx. 980 g 
    • Audio input
      2x XLR-3/¼" (6.3 mm) jack combo socket, electronically balanced 
    • Audio output
      ¼" (6.3 mm) stereo jack socket, balanced 
    • Signal-to-noise ratio
      >90 dB 
    • RF output power
      switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW 
    • Switching bandwidth
      up to 42 MHz 
    • Peak deviation
      ±48 kHz 
    • Nominal deviation
      ±24 kHz 
    • Modulation
      Wideband FM stereo (MPX pilot tone) 
    • Power supply
      12 V DC 
    • Current consumption
      max. 350 mA 
    • Max. Input voltage
      +22 dBu 
    • Transmission frequency
      Max. 1680 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels 
    • AF frequency response
      25 Hz to 15 kHz 
    • Temperature Range
      -10 °C to +55 °C 
    • Frequency stability
      ±10 ppm 
    • Antenna Output
      BNC socket, 50 Ω 

 

EK IEM G4

  • Dimensions
    Approx. 82 x 64 x 24 mm 
  • Compander
    Sennheiser HDX 
  • THD, total harmonic distortion
    ≤ 0.9 % 
    • Weight
      (incl. batteries) approx. 125 g 
    • Signal-to-noise ratio
      approx. 90 dBA 
    • Switching bandwidth
      up to 42 MHz 
    • Peak deviation
      ±48 kHz 
    • Nominal deviation
      ±24 kHz 
    • Operating time
      approx. 4 to 6 hours (depending on volume level) 
    • Modulation
      Wideband FM 
    • Power supply
      2 AA batteries, 1.5 V or BA 2015 accupack 
    • Current consumption
      at nominal voltage: approx. 140 mA 
      with transmitter switched off: ≤ 25 µA 
    • Adjacent channel rejection
      Typically ≥ 65 dB 
    • Audio-Output-Power
      2 x 100 mW at 32 Ω 
    • Intermodulation attenuation
      Typically ≥ 70 dB 
    • Limiter
      –18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off 
    • Powering
      3 V battery / 2.4 V rechargeable battery 
    • Receiving frequency
      Max. 1680 frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation 6 frequency banks with up to 16 programmable channels 
    • RF sensitivity
      < 4 μV, typ. 1.6 μV for 52 dBA rms S/N 
    • Squelch
      5 to 25 dBµV, adjustable in steps of 2 dB 
    • Bass Boost
      +8 dB at 80 kHz 
    • Temperature Range
      -10 °C to +55 °C 
    • Receiver Principle
      Adaptive diversity 
    • Blocking
      ≥ 80 dB

WHAT'S IN THE BOX

  • SR IEM G4 stereo transmitter
  • 2 EK IEM G4 stereo receiver
  • 2 IE 4 earphones
  • 4 AA batteries
  • rod antenna
  • GA 3 rackmount set
  • quick guide
  • safety guide
  • manufacturer declaration sheet
  • power supply