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!
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Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.
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Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage
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Half-rack stereo transmitter in a full-metal housing with OLED display for full control
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Easy and flexible wireless synchronization between transmitter and receiver via infrared
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Compatible with Sennheiser WSM control software for flexible frequency allocation
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Up to 16 compatible channels
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Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
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Transmission Range: up to 100 meters / 300 feet
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High RF output power (up to 50 mW) depending on country regulations
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
SR IEM G4
- Frequency range
- A: 516 - 558 MHzA1: 470 - 516 MHzAS: 520 - 558 MHzB: 626 - 668 MHzC: 734 - 776 MHzD: 780 - 822 MHzE: 823 - 865 MHzG: 566 - 608 MHzGB: 606 - 648 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 mAwith 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