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SENNHEISER EW IEM G4-TWIN A1 Monitoring Systems
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SENNHEISER EW IEM G4-TWIN A1

€1,516.00
€1,418.00 -7%
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Lowest price within the last 30 days: €1,418.00

Rugged all-in-one wireless monitoring system for in-ear applications A1 (470 - 516 MHz)

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SENNHEISER EW IEM G4-TWIN A1

 

Full control over your performance – everywhere, every day. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience – not just for your audience, but also for you!

  • 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

SR IEM G4

Frequency range

  • A: 516 - 558 MHz
  • A1: 470 - 516 MHz
  • B: 626 - 668 MHz
  • E: 823 - 865 MHz
  • G: 566 - 608 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 8 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

509613

Specific References

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