The Sennheiser EK IEM G4 is a professional wireless bodypack receiver designed for dependable in-ear monitoring in live performance, theatre, touring, worship, and broadcast environments. Built for daily stage use, the EK IEM G4 delivers clear, detailed audio reproduction across the full frequency spectrum while providing stable RF performance and flexible frequency coordination for professional productions.
Key Features
Professional wireless bodypack IEM receiver
Rugged lightweight bodypack design
Clear full-range audio reproduction
Infrared synchronisation with compatible transmitters
Compatible with Sennheiser WSM software
Up to 16 compatible channels
Up to 42 MHz switching bandwidth
1680 selectable frequencies
Stable professional UHF wireless operation
Transmission range up to 100m
Available in multiple frequency band variants depending on region
Designed for Professional Monitoring
The EK IEM G4 is ideal for:
Touring musicians
Theatre performers
Worship teams
Corporate productions
Broadcast IFB applications
Live bands
Event production crews
Its compact bodypack format allows performers to move freely while receiving:
Reliable monitor mixes
Detailed stereo audio
Consistent wireless performance across the stage
Reliable UHF Wireless Performance
Operating within professional UHF frequency ranges, the EK IEM G4 provides:
Stable RF performance
Flexible frequency coordination
Reliable operation in crowded wireless environments
Fast setup for touring and live productions
Supporting:
Up to 42 MHz tuning bandwidth
1680 selectable frequencies
Up to 16 compatible channels simultaneously
the system is suitable for:
Full band IEM systems
Theatre cast monitoring
Multi-channel event productions
Clear Audio Across the Full Frequency Spectrum
The EK IEM G4 is engineered to deliver:
Detailed stereo monitoring
Strong low-frequency response
Clear vocal intelligibility
Consistent audio clarity across the spectrum
This makes it well suited for:
Music performance monitoring
Playback systems
Orchestra and pit monitoring
Cue and communication feeds
Fast Infrared Synchronisation
Infrared sync functionality allows:
Quick pairing with compatible transmitters
Simplified frequency coordination
Fast deployment during productions
The receiver is also compatible with:
Sennheiser Wireless Systems Manager (WSM) software
Centralised wireless coordination systems
Large multi-channel wireless deployments
Long-Range Operation
With transmission distances up to:
100 metres / 300 feet
the EK IEM G4 delivers reliable wireless coverage for:
Theatres
Concert stages
Arenas
Outdoor events
Touring productions
Built for Touring & Live Production
The robust bodypack design is built for:
Daily professional use
Touring reliability
Rental inventory environments
Demanding live production workflows
Ideal Applications
The Sennheiser EK IEM G4 is perfect for:
Wireless in-ear monitoring systems
Theatre productions
Concert touring
Worship productions
Broadcast IFB monitoring
Playback monitoring
Live event communication systems
Why Choose the Sennheiser EK IEM G4
Professional wireless IEM bodypack receiver
Reliable UHF RF performance
Flexible multi-channel frequency coordination
Clear, detailed full-range audio
Fast infrared synchronisation
Touring-ready construction
Excellent performance for demanding live environments