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Sennheiser ew 300 IEM G3-A-US In-Ear Wireless System

In-ear monitoring set: ear-canal phones with various ear-fitting pads, adaptive diversity receiver for high reception quality. Remote-controllable via "Wireless Systems Manager".


(6 reviews)


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Hear better, perform better. Sennheiser monitoring systems are trusted by professionals worldwide and now are better than ever. Featuring an adaptive-diversity receiver, the receiver pack uses the headphone cable as a secondary antenna for flawless reception.

Ear-canal phones, with various ear-fitting pads for an individual fit, reproduce the signal from the adaptive diversity receiver precisely and faithfully. Pass-through outputs allow easy splitting of the input signal to travel to other devices.

Lastly, the entire set can be monitored and remotely controlled with Sennheiser's "Wireless Systems Manager" software due to the built-in Ethernet port on the stereo transmitter.

  • Sturdy metal housing (transmitter and receiver
  • 42 MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception
  • Enhanced frequency bank system with up to 16 compatible frequencies
  • Ethernet port for connecting to the Wireless Systems Manager (WSM) software for control via computer
  • Adaptive diversity for high reception quality
  • Pilot tone squelch for eliminating RF interference when transmitter is turned off
  • Automatic frequency scan feature searches for available frequencies
  • Enhanced AF frequency range
  • Increased range for audio sensitivity
  • Wireless synchronization of receiver parameter from transmitter
  • User-friendly menu operation with more control options
  • Illuminated graphic display
  • Auto-Lock function avoids accidental changing of settings
  • HDX compander for crystal-clear sound
  • Receiver feature battery indicatation in 4 steps
  • Mute function for transmitter
  • HiBoost, adjustable limiter, stereo/focus mode, balance in receiver
  • Contacts for recharging BA 2015 accupack directly in the receiver
  • Wide range of accessories adapts the system to any requirement

Get your Sennheiser ew 300 IEM G3-A-US In-Ear Wireless System today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

I would buy this again. I need a multichannel for my namd!


I can not say one negative thing! I could hear everything so loud and clear. I did not have to try to over sing. I loved it. I would buy it again and spread the word to all my musician friends! My goal is to have the whole set up for my whole band!



The best in In-ear Monitoring


Sennheiser is the brand that comes into any music lover's mind when they think about quality. Their microphones, headphones, wireless systems never disappoints. This is a real hands on product review from [email protected] Sam Ash Miami



Can you hear me now!!


Comfortable lightweight ear piece. Perfect for the novice to the pro. Great sound quality and construction. A must for the live musician/performer. This is a real product review from [email protected] Huntington.




Sennheiser Quality


Sennheiser is the brand that comes into any music lover's mind when they think about quality. Their microphones, headphones, wireless systems never disappoints. This Unit has clean sound with no interference, great range and good battery life. Easy front panel and also it can be rack mountable! "This is a real hands on product review from Mert @ Sam Ash Phoenix"




Awesmoe In Ear Monitor System!


So the Sennheiser EW 300 IEM G3 Wireless In-Ear Monitor System is one of the best in ear systems out there that I have used. I had the opportunity to use this at a show recently where the band was on stage for a musical and we had to play specific tempos. The tricky part was that the band was spread really wide across the stage. They put the drums on one side and the bass on the other side which was crazy, but when they gave us this system I knew I would be ok. It was crystal clear quality with no interference. I also loved that I had control of my volume. Certain songs I knew I would need louder than others and it was great adjusting it myself instead of relying on the sound guy who has way too much on his plate. "This is a real hands on product review from Scott @ Sam Ash Queens"

The Bearded Guy

Queens, NY


Perfect Personal Monitor


WHen you're tired on relying on soundguys to put enough vocal in the monitor, tired of your mic feeding back, or moving out of one spot and not being able to hear yourself, it's time to graduate to a professional in ear monitor system. This is it. It doesn't get better sounding or more reliable. This is a real hands on product review from Josh @ Sam Ash Canoga Park.

DJ Jazzy Josh

Canoga Park, CA


ew 300 IEM G3-A-US In-Ear Wireless System

4.8 6


Battery Type AA ,  Operating time: 4-6 h
Series EW
Frequency Response 25 - 15000 Hz
Model ew 300 IEM
Frequency Range 516...865 MHz
Warranty Info:

The manufacturer's warranty covers parts for two years and labor for two years from date of purchase.  The warranty excludes damage from misuse, abuse, and contains other exclusions. However, all evolution microphones have an industry leading 10 year warranty!

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