Used Sennheiser EK 300 IEM G3
Used Sennheiser EK 300 IEM G3 is a bodypack receiver designed for wireless in-ear monitoring, offering adaptive diversity reception, a 42 MHz bandwidth across 1680 tunable UHF frequencies, and an HDX compander for clear audio. Available as a second-hand unit, it suits performers and engineers seeking reliable personal monitoring. Scroll down to browse current used EK 300 IEM G3 listings.
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Sennheiser EK 300 IEM G3 specifications
| Brand | Sennheiser |
| Segment | Audio |
About the Sennheiser EK 300 IEM G3
The Sennheiser EK 300 IEM G3 is a UHF bodypack receiver built for wireless in-ear monitoring systems. It operates across a 42 MHz bandwidth with 1680 tunable frequencies and an enhanced frequency bank system supporting up to 16 compatible frequencies, helping to avoid interference. Adaptive diversity uses the headphone cable as a second antenna to reduce audio dropouts. The receiver features an illuminated graphic display, intuitive menu navigation, Auto-Lock, pilot tone squelch, automatic frequency scan, HDX compander, switchable HiBoost, an adjustable limiter, stereo and focus modes, balance control, and a four-step battery indicator. Wireless synchronisation of receiver parameters from the transmitter and a sturdy metal housing complete the package.
Sennheiser EK 300 IEM G3 — buyer FAQs
What is the Sennheiser EK 300 IEM G3 and what does it do?
The Sennheiser EK 300 IEM G3 is a bodypack receiver designed for use within a wireless in-ear monitoring system. It receives a UHF signal across a 42 MHz bandwidth with 1680 tunable frequencies, uses adaptive diversity to reduce audio dropouts, and delivers audio through features including an HDX compander, switchable HiBoost, an adjustable limiter, and stereo and focus modes with balance control.
How does the EK 300 IEM G3 maintain reliable wireless reception?
The receiver uses adaptive diversity, where the headphone cable acts as a second antenna, helping to avoid audio dropouts in busy RF environments. A pilot tone squelch eliminates RF interference when the transmitter is switched off, and an automatic frequency scan locates available frequencies. The enhanced frequency bank system supports up to 16 compatible frequencies operating simultaneously without interference.
Who makes the EK 300 IEM G3 and where does it sit in their product range?
The EK 300 IEM G3 is made by Sennheiser, a German audio company well established in professional wireless systems for live events, touring and broadcast. This model is the bodypack receiver component of the G3 generation wireless in-ear monitoring system, positioned as a workhorse unit with a sturdy metal housing and a broad feature set intended for performers and engineers who need dependable personal monitoring.
What should I check when buying a used Sennheiser EK 300 IEM G3?
Confirm the unit powers on, the illuminated display is fully legible, and all menu functions including Auto-Lock, HiBoost and limiter settings respond correctly. Check the battery contacts, since used units may also include BA 2015 accupack charging contacts that should be clean and undamaged. Verify the frequency band matches your local RF environment. Listings on this page carry a 21-day warranty covering major functional faults; full details are in the buying guide at 10kused.com/used-av-equipment-guide/.
