Sennheiser SR IEM G4 In-Ear Monitor Transmitter

Half-rack stereo transmitter in a full-metal housing with OLED display for full control delivering clarity along the whole frequency spectrum for daily use on stage with evolution wireless G4 In Ear Monitoring systems.

Sennheiser SR IEM G4 Features

• 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 100m/300 ft
• High RF output power (up to 50 mW) depending on country regulations
• Compatible with wireless speaker system LSP 500 PRO

• SR IEM G4 In-Ear Monitor Transmitter1
• Rod antenna1
• Power supply1
• GA 3 rackmount set1
• Quick guide1
• Safety guide1
• Manufacturer declaration sheet1

• Frequency range
  • A: 516 - 558 MHz
  • A1: 470 - 516 MHz
  • AS: 520 - 558 MHz
  • B: 626 - 668 MHz
  • C: 734 - 776 MHz
  • D: 780 - 822 MHz
  • E: 823 - 865 MHz
  • G: 566 - 608 MHz
  • GB: 606 - 648 MHz
• DimensionsApprox. 202 x 212 x 43 mm
• CompanderSennheiser HDX
• THD, total harmonic distortion<0.9 %
• WeightApprox. 980 g
• Audio input2x XLR-3/¼" (6.3 mm) jack combo socket, electronically balanced
• Audio output¼" (6.3 mm) stereo jack socket, balanced
• Signal-to-noise ratio>90 dB
• RF output powerswitchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
• Switching bandwidthup to 42 MHz
• Peak deviation±48 kHz
• Nominal deviation±24 kHz
• ModulationWideband FM stereo (MPX pilot tone)
• Power supply12 V DC
• Current consumptionmax. 350 mA
• Max. Input voltage+22 dBu
• Transmission frequencyMax. 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 response25Hz to 15kHz
• Temperature Range10°C to +55°C
• Frequency stability±10 ppm
• Antenna OutputBNC socket, 50Ω

More about Sennheiser's evolution wireless G4 Series

Choose a wireless system that grows and changes with your needs. This fourth generation of Sennheiser’s evolution wireless (EW) series delivers simplicity, flexibility, and dependability to your performance. Combining user-friendliness without compromising on quality, EW G4 has something for any project or presentation.

Confidently step out onto any stage. The G4 Series is built to be reliable, with cutting-edge wireless technology that meets the high demands of professional in-ear monitoring applications. Now you can focus less on your gear, and more on connecting with your listeners.

The feature-packed EW G4 Series provides the tools you need to streamline your setup and optimize your performance. The wireless synchronization between transmitter and receivers is streamlined via infrared, while up to 12 receivers can be linked using a new functionality that lets you quickly allocate frequencies. EW G4 wireless components enjoy up to 330 feet (100 meters) of transmission range for increased freedom and versatility. They boast a battery life of up to 8 hours.