The SK 100 G4-G is a robust bodypack transmitter engineered to deliver consistent and high-quality wireless audio transmission in professional stage and broadcast applications. Designed as part of Sennheiser’s evolution wireless G4 100 series, the SK 100 G4-G supports dependable operation in high-demand settings, including live performances, corporate events, and AV installations. This transmitter ensures stable communication with compatible receivers through infrared synchronisation, simplifying setup and frequency management across multiple devices.

With up to 20 compatible channels and a wide 42 megahertz bandwidth, the SK 100 G4-G enables the use of 1680 selectable frequencies, providing the flexibility required for complex wireless configurations in congested RF environments. The system operates within the UHF spectrum and supports high radio frequency output power of up to 30 milliwatts, subject to local regulations, ensuring consistent signal integrity over extended ranges of up to 100 metres. Its compact and durable design makes it suitable for continuous daily use, especially in touring, stage production, and professional sound reinforcement.

In environments where reliability and audio clarity are paramount, the SK 100 G4-G stands as a practical and effective solution for wireless microphone applications, offering operational stability and long-term value to production teams, rental houses, and integrators.