Sennheiser ew IEM G4 B-Band
Professional music gear - detailed information and where to buy
Sennheiser
ew IEM G4 B-Band
Product Info
Article Number:
436494
Brand:
Sennheiser
Model:
ew IEM G4 B-Band
Category:
Wireless In-Ear Systems
Price:
$1,043.90
* Prices may vary. Check retailer for current pricing and availability.
The Sennheiser ew IEM G4 B-Band is a serious workhorse for reliable in-ear monitoring. It's perfect for working musicians and touring bands needing a dependable wireless system with solid frequency management. The B-band provides a quiet operating environment, making it ideal for venues with potential RF congestion.
Product Description
- Sennheiser ew IEM G4 B-Band
- In Ear System
- Evolution Wireless Series
- Consisting of UHF bodypack receiver (EK IEM G4)
- 9.5" transmitter (SR IEM G4) and IE4 earphones
- Frequency range: B-band 626 - 668 Hz
- Stereo- / Focus- / Mono - Mode
- 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
- Pocket receiver with charging contacts for optional BA 2015 rechargeable battery (NiMH) (battery not included)
- Pilot tone
- Auto tune to find free frequencies
- Audio Gain includes 60 dB
- 4-Digit battery indicator on the transmitter and receiver
- HDX compander
- OLED display with NF level and channel display
- 3.5 mm jack for earphones
- Adjustable limiter
- Switchable transmission power 10/30/50 mW
- WSM support (Ethernet interface for frequency management)
- Adjustable 6.3mm headphone jack on the transmitter
- 1 BNC antenna jack
- 2 x Jack/XLR female balanced combo jack inputs
- Power supply 10.5 - 16 V DC
- Including power supply unit NT 2-3 CW
- 1 earphone IE 4
- 2 x 1.5 V batteries and rack kit GA 3 for 19" installation
PROS
- • Rock-solid B-band frequency allocation provides clean, interference-free audio.
- • HDX compander delivers excellent dynamic range and clarity on stage.
- • Intuitive OLED display simplifies frequency management and battery status.
- • Compact bodypack and transmitter are comfortable for extended use.
CONS
- • IE4 earphones are serviceable but not audiophile-grade; an upgrade is recommended.
- • Battery life is average; expect around 6-8 hours with a fresh NiMH pack.
- • B-band availability can be geographically limited; check local regulations.
Product Video
Key Features
Frequency Band
B-band (626 - 668 MHz)
Channels
Up to 1680 frequencies, 20 channel banks
Range
Up to 300 ft (line of sight, typical environment)
Earphones Included
Sennheiser IE4
Battery Life
6-8 hours (NiMH, typical use)
Weight
Receiver: 7.4 oz, Transmitter: 2.1 oz
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Frequently Asked Questions
B-band frequencies are often less congested than higher bands, offering a more stable and cleaner signal, especially in areas with lots of other wireless devices.
Absolutely; the 3.5mm jack allows you to connect virtually any pair of IEMs – upgrading the included IE4s is a common practice for improved sound quality.
Auto Tune automatically scans and selects the clearest available frequencies within the B-band, simplifying setup; it’s generally very reliable, though manual frequency selection is always an option for critical applications.
