Sennheiser EW-IEM-G4-A1 Evolution Wireless In-Ear Monitor System G4, Freq A1 (470 - 516 MHz)

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!

Hear anywhere on stage and make your gig an extraordinary experience – not just for your audience, but also for you. Engineered for pro live sound.

• 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

• 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
• AS: 520 - 558 MHz
• B: 626 - 668 MHz
• C: 734 - 776 MHz
• E: 823 - 865 MHz
• G: 566 - 608 MHz
• GB: 606 - 648 MHz
• D: 780 - 822 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 748.3 MHz - 757.7 MHz
• Frequency range Sr iem g4: D: 780 - 822 MHz
  
• 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