Sennheiser ew IEM G4-Twin Wireless Stereo Monitoring Set with Transmitter & 2x Receiver, A: 516 - 558 MHz

SKU: SEWIEMG4TWNA MFR: EW IEM G4-TWIN-A
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Key Features

  • Experience crystal-clear audio with Sennheiser wireless in-ear monitors, perfect for live stage performances.
  • Enjoy superior comfort with lightweight earphones, designed for extended wear during long rehearsals.
  • Achieve exceptional noise isolation, blocking distractions for focused monitoring on stage or in studio.
  • Rely on durable Sennheiser construction, ensuring your in-ear monitoring system withstands rigorous use.
  • Low latency performance guarantees real-time audio, keeping you perfectly in sync during any performance.
  • Get incredible value with a full wireless stereo set, including transmitter, receivers, and earphones.
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Sennheiser ew IEM G4-twin Specifications

Transmitter: RF Characteristics

Transmitter: RF Characteristics

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  • Modulation

    Wideband FM stereo (MPX pilot tone)

  • Frequency range

    516 - 558 MHz

  • Receiving frequencies

    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

  • Switching bandwidth

    up to 42 MHz

  • Nominal/peak deviation

    +/-24 kHz / +/-48 kHz

  • MPX pilot tone (frequency/deviation)

    19 kHz/ +/-5 kHz

  • Frequency stability

    +/-10 ppm

  • Antenna output

    BNC socket, 50 Ohm

  • RF output power at 50 Ohm

    Switchable:
    Low: typ. 10 mW
    Standard: typ. 30 mW
    High: typ. 50 mW

Transmitter: AF Characteristics

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  • Compander system

    Sennheiser HDX

  • AF frequency response

    25 Hz to 15 kHz

  • AF input

    BAL AF IN L (I) + MONO/BAL AF IN R (II): 2x XLR-3/ 1/4" (6.3 mm) jack combo socket, electronically balanced

  • Max. input level

    +22 dBu

  • Total harmonic distortion (THD)

    <0.9 %

  • Signal-to-noise ratio

    >90 dB (at nominal load and peak deviation)

  • AF output

    LOOP OUT BAL L (I)/LOOP OUT BAL R (II): 1/4" (6.3 mm) stereo jack socket, balanced

Transmitter: Overall Device

Jump to...
  • Temperature range

    14 Degree F to 131 Degree F (-10 Degree C to +55 Degree C)

  • Power supply

    12 V DC

  • Current consumption

    Max. 350 mA

  • Dimensions

    Approx. 7.95 x 8.34 x 1.69" (202 x 212 x 43mm)

  • Weight

    Approx. 2.16 lb (980g)

Receiver: RF Characteristics

Jump to...
  • Modulation

    Wideband FM

  • Frequency range

    516 - 558 MHz

  • Receiving frequencies

    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

  • Switching bandwidth

    up to 42 MHz

  • Nominal/peak deviation

    +/-24 kHz / +/-48 kHz

  • Receiver principle

    Adaptive diversity

  • Sensitivity (with HDX, peak deviation)

    4 microV, typ. 1.6 microV for 52 dBA rms S/N

  • Adjacent channel selection

    Typically >= 65 dB

  • Intermodulation attenuation

    Typically >= 70 dB

  • Blocking

    >= 80 dB

  • Squelch

    5 to 25 dBmicroV, adjustable in steps of 2 dB

  • Pilot tone squelch

    Can be switched off

Receiver: AF Characteristics

Jump to...
  • Compander system

    Sennheiser HDX

  • Signal-to-noise ratio

    Approx. 90 dBA (1 mV, peak deviation)

  • Total harmonic distortion (THD)

    <0.9 %

  • Output power at 2.4 V, 5 % THD

    2 x 100 mW at 32 Ohm (nominal deviation)

  • High Boost

    +8 dB at 80 kHz

  • Limiter

    -18 dB to -6 dB, adjustable in steps of 6 dB, can be switched off

Receiver: Overall Device

Jump to...
  • Temperature range

    14 Degree F to 131 Degree F (-10 Degree C to +55 Degree C)

  • Power supply

    2 AA batteries, 1.5 V or BA 2015 accupack

  • Nominal voltage

    3 V battery / 2.4 V rechargeable battery

  • Current consumption

    At nominal voltage: approx. 140 mA
    with transmitter switched off: <= 25 microA

  • Operating time

    Approx. 4 to 6 hours (depending on volume level)

  • Dimensions

    Approx. 3.22 x 2.5 x 0.94" (82 x 64 x 24 mm)

  • Weight

    Approx. 4.40 oz (125g)

  • UPC Code

    615104365803

About Sennheiser ew IEM G4-twin

It's time to elevate your audio experience with the ew IEM G4-Twin Wireless Stereo Monitoring Set. This professional-grade system, brought to you by the reputable Sennheiser brand, is designed to deliver high-quality, reliable sound in any setting, from live concerts to theater productions and recording studios.

The robust bodypack receiver and innovative in-ear monitoring IE 4 headphones ensure crystal-clear audio across the entire frequency spectrum. This durable set includes a stereo rack-mount transmitter and two compact monitoring receivers, all housed in a sturdy carrying case for easy transportation.

The transmitter operates within nine UHF frequency ranges, with a switching bandwidth of up to 42 MHz. It features 20 fixed frequency banks with up to 16 compatible frequency presets and 6 user banks with up to 16 user programmable frequencies. The backlit OLED display provides a clear view of the current frequency, frequency bank, channel number, AF level metering, transmission status, and more.

An auto-lock feature prevents accidental changes to your settings, while the integrated infrared interface allows for easy synchronization with the receivers. The transmitter also includes an Ethernet port for remote network-based monitoring and control using the Sennheiser Wireless System Manager software.

The audio input utilizes two discrete, electronically balanced 1/4" jack/XLR-3F combo sockets, while the audio output and audio loop output are provided through balanced 1/4" jack sockets. A headphone output with volume control is also included, ensuring you have full control over your audio experience.

The ew IEM G4-Twin Wireless Stereo Monitoring Set is not just a product, it's a game-changer for performers seeking flexibility, ease of use, and exceptional sound quality. Experience the difference today with this innovative wireless monitoring system.

Sennheiser ew IEM G4-twin 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 / 330 feet
  • High RF output power (up to 30 mW) depending on country regulations

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with Sennheiser wireless in-ear monitors, perfect for live stage performances.
  • Enjoy superior comfort with lightweight earphones, designed for extended wear during long rehearsals.
  • Achieve exceptional noise isolation, blocking distractions for focused monitoring on stage or in studio.
  • Rely on durable Sennheiser construction, ensuring your in-ear monitoring system withstands rigorous use.
  • Low latency performance guarantees real-time audio, keeping you perfectly in sync during any performance.
  • Get incredible value with a full wireless stereo set, including transmitter, receivers, and earphones.

What's in the box:

  • SR IEM G4 Stereo Transmitter
  • 2x EK IEM G4 Stereo Receiver
  • 2x IE 4 Earphones
  • 4x AA Batteries
  • Rod Antenna
  • GA 3 Rackmount Set
  • Quick Guide
  • Safety Guide
  • Manufacturer Declaration Sheet
  • Sennheiser 2 Year Limited Warranty