The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
Sennheiser evolution wireless G4 - Evolving with you!
The fourth generation of evolution wireless makes professional wireless technology even more flexible, easier, and safer. For musicians, filmmakers, speakers at conferences and lecture halls: G4 is a system that simply grows with you.
The ultimate wireless system that grows with you. The fourth generation of the world’s most successful Sennheiser series leaves nothing to be desired in terms of flexibility, ease of use, and security. Whether on tour, on location, in conference or lecture halls – G4 handles it all.
Grows with you: evolution wireless G4 is made for all stages, big and small, indoors and outdoors. That’s why musicians and professional sound designers alike rave about Sennheiser’s most flexible live system.
G4 Is Everywhere a Little Magic Is Needed
On the live stage in clubs or at major festivals, in churches or theaters: sound designers love the flexibility and versatility, hobby musicians celebrate the simplest operation and intuitive menu navigation: G4 gives you the freedom to focus entirely on what you go on stage for: the direct connection to your audience.
For In-Ear Monitoring - evolution wireless G4 - IEM Series
Absolute control during the gig: anywhere, anytime. The G4 In-Ear Monitoring sets make your performance an experience not only for the audience but also for you.
The Benefits of the IEM Series at a Glance
- Stereo transmitter in half rack width in a full metal housing with high-contrast OLED display
- Improved, lightweight and flexible wireless synchronization between transmitter and receiver via infrared
- New backlit IR area in the display shows exactly where to hold components for quick synchronization
- Compatible with Sennheiser control software WSM for flexible frequency assignment and monitoring
- Up to 16 compatible channels
- Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in the UHF range
- Range: up to 100 meters
- High transmission power (up to 30 mW), depending on country-specific regulations
What Can the EW IEM G4 Wireless In-Ear Monitoring Set Do?
Absolute control during the gig: anywhere, anytime. The G4 In-Ear Monitoring sets make your performance an experience not only for the audience but also for you.
Rugged bodypack receiver and reliable IE 4 in-ear monitoring earphones deliver clarity across the entire frequency spectrum for daily use on stage.
The new simplicity in complex setups, designed for professional live sound!
Features
- Designed for professional live sound: durable wireless all-in-one system for in-ear applications
- Rugged bodypack receiver and reliable IE 4 in-ear monitoring earphones deliver clarity across the entire frequency spectrum for daily use on stage
- Stereo transmitter in half rack width in a full metal housing with high-contrast OLED display
- Lightweight and flexible wireless synchronization between transmitter and receiver via infrared
- Compatible with Sennheiser control software WSM for flexible frequency assignment and monitoring
- Up to 16 compatible channels
- Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in the UHF range
- Range: up to 100 meters
- High transmission power (up to 30 mW), depending on country-specific regulations
- Frequency range: E (823 - 865 MHz)
- Compander system: Sennheiser HDX
- Distortion at 1KHz: = 0.9 %
- Max. 1680 transmission frequencies, tunable in 25-kHz steps, 20 channel banks with up to 16 preset channels each
- Intermodulation-free 6 channel banks with up to 16 freely programmable channels
- Signal-to-noise ratio: >90 dB
SR IEM G4 Stereo Transmitter
- Dimensions: approx. 202 x 212 x 43 mm
- Weight: approx. 980 g
- Audio input: 2x XLR-3/ 6.3 mm jack combo socket (¼"), electronically balanced
- Audio output: 6.3 mm stereo jack socket (¼"), balanced
- Switching bandwidth: up to 42 MHz
- Modulation type: wideband FM stereo (MPX pilot tone method)
- Antenna output: BNC socket, 50 Ω
- Audio frequency range: 25 to 15,000 Hz
EK IEM G4 Stereo Receiver
- Dimensions: approx. 82 x 64 x 24 mm
- Weight (incl. batteries): approx. 125 g
- Operating time: approx. 4 to 6 hours (depending on volume)
- Modulation type: wideband FM
- Power supply: 2 AA batteries, 1.5 V or BA 2015 rechargeable pack
- Audio output power: 2 x 100 mW at 32 Ω
- Limiter: -18 dB to -6 dB, in 6 dB steps, switchable off
- RF sensitivity: < 4 µV, typically 1.6 µV for 52 dBA rms S/N
- Bass boost: +8 dB at 80 kHz
- Temperature range: -10 °C to +55 °C
- Receiver principle: adaptive diversity
- Blocking: = 80 dB
Scope of delivery
- 1 x SR IEM G4 Stereo Transmitter
- 1 x EK IEM G4 Stereo Receiver
- 1 x IE 4 Earphones
- 2 x AA Batteries
- 1 x Whip Antenna
- 1 x GA 3 Rack Mounting Kit
- 1 x Quick Start Guide & Safety Instructions
Specification
- Product number 00097133
- Colour Black
Reviews
Questions about product
No questions have yet been asked about this article.
Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 23,50 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 87,41 € per month
- More information on financing
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Tuesday | 09:30 - 18:00 | |
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |


