Sennheiser SR IEM G4 G-Band
Professional music gear - detailed information and where to buy
Sennheiser
SR IEM G4 G-Band
Product Info
Article Number:
436969
Brand:
Sennheiser
Model:
SR IEM G4 G-Band
Category:
In-Ear Transmitters
Price:
$636.90
* Prices may vary. Check retailer for current pricing and availability.
The Sennheiser SR IEM G4 is a solid, dependable wireless IEM transmitter perfect for stage monitors in venues with dense RF landscapes. It’s a workhorse for bands, theaters, and corporate events where reliable audio is paramount – though its G-band operation means you’ll need to be mindful of licensing. The build quality is typical Sennheiser – robust and ready for the road.
Product Description
- Sennheiser SR IEM G4 G-Band
- Evolution Wireless In Ear Transmitter
- Frequency range: G-band 566 - 608 MHz
- Up to 1680 frequencies in 42 MHz switching bandwidth
- 20 Channel banks each with up to 16 presets
- Up to 16 compatible channels
- Frequency range: 25 - 15
- 000 Hz
- Frequency transmission via infrared interface
- Auto tune to find free frequencies
- Audio Gain includes 60 dB
- HDX compander
- OLED display with NF level and channel display
- Switchable transmission power 10/30/50 mW
- WSM support (Ethernet interface for frequency management)
- Adjustable 6.3 mm headphone jack
- 1 BNC antenna jack
- 2 x Jack/XLR female balanced combo jack inputs
- Power supply 10.5 - 16 V DC
- Includes power supply NT 2-3 CW
- rack kit GA 3 for 19" installation and antenna
PROS
- • G-band offers clean, reliable wireless performance even in crowded RF environments
- • HDX compander delivers excellent audio clarity and reduces unwanted noise
- • Intuitive OLED display provides real-time feedback on signal strength and settings
- • WSM integration allows for professional frequency management and remote control
CONS
- • G-band licensing can be complex and may require permits in certain regions
- • The unit’s size and weight make it less ideal for mobile performers
- • Limited frequency band compared to wider spectrum systems can restrict channel availability
Product Video
Key Features
Frequency Band
G-band (566 - 608 MHz)
Channels
Up to 1680 frequencies, 20 banks with 16 presets
Power
10/30/50 mW
Connections
2 x Jack/XLR female combo, 1 BNC antenna, 6.3 mm headphone jack
Rack Mountable
Yes, includes GA 3 rack kit
Weight
Approximately 1.3 lbs (including battery)
Similar Products
DAS Audio EVENT-218A
Active Subwoofers
$4,288
Active Riggable 2x18" Subwoofer, Power: 1800 W RMS, 3600 W peak, Class-D amplifier, Max SPL: 140...
DAS Audio EVENT-118A
Active Subwoofers
$3,188
Active Riggable 18" Subwoofer, Power: 1000 W RMS, 2000 W peak, Class-D amplifier, Max. SPL: 134...
Frequently Asked Questions
The transmitter uses infrared to quickly sync with compatible receivers, ensuring both units are on the same, clear frequency. It’s a fast and convenient way to establish a connection.
While not strictly *essential*, WSM (Wireless System Manager) is highly recommended for larger setups or venues with complex RF environments; it simplifies frequency coordination and monitoring.
With 50mW and a clear line of sight, you can realistically expect a range of up to 150 feet, but obstructions and interference will reduce that significantly.
