Sistem wireless dublu monitorizare in-ear IEM G4 TWIN

Overview

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

• 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