SR IEM G4-G Half-rack Stereo Transmitter
Experience exceptional sound quality and reliability with the Sennheiser SR IEM G4-G Half-rack Stereo Transmitter. Designed for demanding professional audio monitoring, it offers flexibility and superior performance that professionals trust.
Robust Design and Performance
The SR IEM G4-G Half-rack Stereo Transmitter features a durable full-metal casing paired with an intuitive OLED display, ensuring full control over settings and long-lasting reliability in varied environments.
Advanced Features for Seamless Operation
Engineered for seamless wireless operation, the SR IEM G4-G Half-rack Stereo Transmitter facilitates easy infrared synchronization and efficient frequency management via the WSM control software. Its support for up to 16 channels and expansive transmission range makes it adaptable for diverse audio setups.
Included Accessories
The package contains essential accessories to get you started immediately, including the stereo transmitter unit, a rod antenna, power supply, GA 3 rackmount set, quick and safety guides, and a manufacturer declaration sheet.
Key Features
- Half-rack design with full-metal housing and OLED display
- Wireless infrared synchronization with Sennheiser WSM control software
- Up to 16 channels with flexible frequency allocation
- Transmission range of up to 100 meters and high RF output power (up to 50 mW)
- Includes essential accessories for immediate setup


