Sennheiser SR IEM G4 A-Band
Professional music gear - detailed information and where to buy
Sennheiser
SR IEM G4 A-Band
Product Info
Article Number:
436967
Brand:
Sennheiser
Model:
SR IEM G4 A-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, reliable wireless IEM transmitter for pro musicians and monitor engineers needing a dependable system. Its wide frequency agility and robust build make it ideal for demanding live performance scenarios where RF interference is a concern, though it demands careful frequency management.
Product Description
- Sennheiser SR IEM G4 A-Band
- Evolution Wireless In Ear Transmitter
- Frequency range: A-band 516 - 558 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
- • Robust build quality; feels like it'll withstand serious stage abuse
- • Excellent HDX compander minimizes RF interference and feedback
- • Wide frequency range and channel count offer exceptional flexibility
- • Intuitive OLED display provides clear, at-a-glance monitoring data
CONS
- • A-band operation can be problematic in congested RF environments
- • Infrared frequency synchronization is less reliable than radio-based systems
- • Premium-priced, potentially prohibitive for budget-conscious performers
Product Video
Key Features
Frequency Band
A-band 516 - 558 MHz
Channels
Up to 1680 frequencies, 20 channel banks
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 (body only, without power supply)
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Frequently Asked Questions
Infrared syncing is generally quicker to setup but less robust; it requires a clear line of sight and is more susceptible to interference than radio-based syncing.
Yes, WSM allows for centralized frequency management and coordination with other Sennheiser wireless systems, minimizing interference and streamlining workflow – a big plus for larger productions.
It can be, but requires meticulous frequency scanning and management; experience with RF troubleshooting and potentially a spectrum analyzer will be beneficial.
