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Sennheiser ew IEM G4-TWIN-G Wireless stereo monitoring twin set. 

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: G (566 - 608 MHz)

Make your performance memorable for both you and your audience by using Hear Anywhere on Stage. designed for professional live audio.

total command over your performance—every day, wherever. The G4 In-Ear Monitoring Sets elevate your performance to a whole new level for both you and your audience!

• 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
AS: 520 - 558 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
Frequency range
Frequency range
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 receiving 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
EK IEM G4 stereo receiver
IE 4 earphones
2 AA batteries
rod antenna
GA 3 rackmount set
quick guide
safety guide
manufacturer declaration sheet
power supply