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Sennheiser EW IEM G4-TWIN Wireless In-Ear Monitoring System - A Band

Wireless In-ear Monitoring Solution with SR IEM G4 Rackmountable Transmitter, 2 EK IEM G4 Bodypack Receivers, and 2 Sets of IE4 Earbuds - A Band (516-558MHz)
Sennheiser EW IEM G4-TWIN Wireless In-Ear Monitoring System - A Band
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EW IEM G4-TWIN Wireless In-Ear Monitoring System - A Band
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Ultra-reliable In-ear Performance

To perform your best, you need to hear yourself clearly. That's where the Sennheiser ew IEM G4-Twin comes in — and you get the added benefits of a wireless in-ear system. You can hear anywhere on stage and there's less stage noise. Beyond that, in-ears aren't prone to feedback. With the Sennheiser ew IEM G4-Twin, you get all the components you need: a high-quality rackmountable transmitter with 1,680 tunable UHF frequencies, two bodypack receivers, and two pairs of IE 4 earphones. With the ew IEM G4-Twin, you'll enjoy increased bandwidth and power over previous generations, a transmission range up to 330 feet, and backward compatibility with previous evolution systems.

You can rely on this rackmount transmitter

The rugged SR IEM G4 is ready for the road with its proven transmission reliability and inspiring flexibility. It operates up to 61 channels with up to 42MHz of bandwidth and 1,680 selectable frequencies. Plus, it offers higher RF power of up to 50mW for crystal-clear reception. An upgraded infrared interface results in faster synchronization. The SR IEM G4 also features a user-friendly menu with a convenient jog wheel and an OLED display with automatic dimming, blue sync LED, red warning LED, and dedicated Escape button.

A compact receiver packed with the features you need

The EK IEM G4 features adaptive diversity for super-reliable reception. Its headphone cable is utilized as a second antenna to banish audio dropouts. Operating the EK IEM G4 is also easy due to its intuitive menu navigation and highly-visible backlit graphics display. A switchable Hi Boost and a multi-level limiter complete the package.

Sennheiser's commitment to quality

Sennheiser wireless products give you the reliability you need onstage, on the worship platform, in the meeting room, or for any other application that requires mobility plus clean, clear, intelligible sound. There's a reason why Sennheiser products are so popular here at Sweetwater: you can count on their wireless products day in and day out. From handheld, mic-based transmitters to bodypack units, from versatile rackmountable receivers to premium-quality accessories, Sennheiser puts a commitment to quality in every wireless product they make.

Sennheiser ew IEM G4-Twin Features:

  • Operates up to 61 channels with up to 42MHz of bandwidth and 1,680 selectable frequencies
  • Higher RF output power of up to 50mW, selectable in 3 steps (10/30/50)
  • Enhanced frequency bank system with up to 16 compatible frequencies
  • Adaptive diversity for high reception quality
  • Automatic frequency scan feature searches for available frequencies
  • Enhanced AF frequency range
  • Fast and easy wireless synchronization between transmitter and receiver
  • Compatibility with Sennheiser's Wireless Systems Manager (WSM) for flexible frequency allocation
  • User-friendly menu operation with convenient jog wheel
  • OLED display with automatic dimming, blue sync LED, red warning LED, and dedicated Escape button
  • Auto-Lock function avoids accidental changing of settings
  • HDX compander for crystal-clear sound
  • Receiver features battery indication in four steps
  • Hi Boost, adjustable limiter, stereo/focus mode, balance
  • Increased protection against humidity and water splashes
  • Benefit from up to 8 hours of operation time
  • Backwards-compatible with previous evolution G1, G2, and G3 systems
  • Sturdy metal housing
  • GA3 rackmount kit and IE4 earbuds included

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Tech Specs

  • Frequency Range: 516-558 MHz (A band)
  • Stereo/Mono: Stereo
  • Included Transmitter: SR IEM G4
  • Included Receiver: EK IEM G4
  • Included Earphones: IE 4
  • Number of Frequencies: 1,680
  • Auto Frequency Scan: Yes
  • Operating Range: 300 ft. Line-of-sight
  • Earphone Type: In-ear
  • Transmitter Inputs: 2 x XLR-1/4" combo
  • Transmitter Outputs: 2 x 1/4" (loop out), 1 x RJ-45 (ethernet)
  • Transmitter Power: 12V DC power supply
  • Transmitter Dimensions: 1.7" x 8.35" x 6.61"
  • Receiver Output Jack: 1 x 1/8"
  • Receiver Power: 2 x AA, 1.5 V or BA 2015 accupack
  • Receiver Dimensions: 3.32" x 2.57" x 1.22"
  • Receiver Weight: 0.27 lbs.
  • Manufacturer Part Number: 509614

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Reviews

Rated 5/5
Amazing IEMs!!!
We switched to these from the Shure PSM300s and I have never regretted it! We originally bought 1 system to replace the two Shure systems we had. Then we bought another one. Now we're up to 4 systems sending 7 different mixes. Our worship leader gets a stereo mix while the rest of the BGVs get a mono mix. We use the 8th pack in 'Engineer' Mode to allow me to pull up anyone's mix and assist them if they need it.

We're also using the drop in chargers and Sennheiser's rechargeable batteries for most of the packs. The convenience of this is amazing! My only complaint is the cost of the batteries & chargers. But the simplicity of everything is great!
Music background: Audio Engineer, Church TD
Rated 5/5
Instant Improvement!
This system was an instant improvement over our old Shure PSM300. Very Happy!
Rated 5/5
Amazing quality, just as amazing value
I love my Sennheiser mics, so when I saw the twin IEM system, I had to give it a try. I got 2 units for my worship team at church, and I was blown away by the clarity, headroom, and ease of setup. Using the stereo mode, I'm able to send 4 independent mixes from our Behringer P16 monitors. My musicians and singers were very impressed and love the upgrade from wired. Highly recommended.
Music background: Worship Minister
Rated 5/5
Great in-ear system
Been working with in-ear systems for years but recently bought this one for my duo and really love it.
Quality build and works great. You absolutely need to educate yourself on how in-ears work and finding the right available frequencies at each location but once you do, you will love it too!

Troy
Music background: Singer-Songwriter/ producer
Rated 5/5
Excellent
excellent product but the service exceeds everything one can expect for a purchase...

From their studio-standard MD 421 II drum mic to their trusty headphones and ultra-reliable wireless systems, there are countless good reasons why the artists and engineers here at Sweetwater are quick to recommend Sennheiser products. In our personal studios, you'll find plenty of HD 280 Pro headphones, e609 Silver cab mics, and other staples, while many of us rely on EW wireless in-ear systems onstage. Our long association with Sennheiser means we constantly have their latest products in stock and in our hands, so we're ready to tell you all about them. If you're looking for Sennheiser gear, then get the information you need from people who use it - trust your Sweetwater Sales Engineer.