I've had my eye on these for years, this twin system is on sale for $999 right now so I grabbed one. Thanks to this, I'll have no trouble setting up the focus feature.

Thanks for the tutorial. You just saved me a ton of time setting up my church's IEM mix!

Thanks for explaining how to run the signals independently. I could not get proper explanation. 👍🏼

Dope! Thank you for the explanation on the focus mode, I had a hunch about it but you cleared it up for me! Thanks again!

Thank you! I've been trying to figure out how to run two different sizes through my one receiver to two packs! Works great!

THANK YOU!! So well done and fixed my sync and sound issues! well done...

Thank you. We just rocked out with caulks out 🎉

Really helpful rundown!

This is awesome! I'm thinking of buying one but i also have a wireless sennheiser mic. It would be super helpful if you made a video showing how to connect them together!

Any help would be greatly appreciated A few months ago I built two 10-U rigs for live sound for my wedding bands. I’m using the Behringer x32 for my digital mixer/audio interface. I purchased four Sennheiser IEM G4 systems. The first and only one of the four has this terrible error. When I set the frequency and unmute the transmitter, the receiver on the battery pack shows the right side of the AF skyrocketing and there is an awful, persistent high pitch noise I can’t get rid of. Even though I’m sending no sound yet. I’ve tried dozens of open frequencies, changed cables, used a different battery pack for the transmitter, messed with the squelch, nothing has worked. Does anyone have any experience with this issue or know a fix? Please and thank you.

I followed these steps and everything worked fine except that I lost the click. I can still hear backing tracks but no click. When I switch back to shared mix the click comes back. Any idea why it does this?

I see people saying. Hissing noise. I had the same issue. Cleaned my desk and inputs. Cleaned the dust from circuit board. The noise gone now

Hey guys, is there a way to remove the ability for person using the mic to mute?

I take it when that when you're running Focus the signal goes to both ears, like mono

Hi mate, We bought 4 of these along with Behringer xr18. We are getting a terrible White Noise on our inears. Nothing to do with the frequency because we tried it in almost all of the available frequencies. Tried using new xlrs, different guitars, everything. The mix from the mixer directly has no white noise. It’s only when the signal is coming from the sennheiser. We also tried using earphones directly from the transmitter without engaging the receiver and still getting that terrible hiss. Did some research and most common solution was to “deal with it” or get a IEMatch adapter. Do you or anyone know any other workaround?

I just got this setup for our band, took it to practice, got it working and it suddenly quit. I’m using the headphone feed from the board to give the bandleader and lead guitarist the mix that the audience gets... or that is the idea. I don’t even get sound if I plug in to the headphone jack on the transmitter. There is no reading on the right bar. Tried re-syncing the body packs and the transmitter. The main problem is that i have no idea what I’m doing. I am trying to fix that. Not really that keen on the manual as an interactive app. Maybe that’s how the twenty somethings roll. I’m in the “give me a fekkin paper manual with a table of contents and a good index” age group.

What wireless channel should you buy? It gives three options. Frequency A 516-558 MHz Frequency G 566-608 MHz Or Group A1 470-516 MHz

Hello friend, great video, however, I have the same unit (basically new), and my range is approximately 50 feet! Help!

Thanks for the video, all very clear, but I have a question, how many receivers can I connect to a single frequency??

Can someone tell me how much better this is than the Phenyx Pro True Stereo UHF IEM. I need clarity and low end for studio use. Is this system as good as plugging my headphones directly into my interface?

When I make pilot tone active on my receiver, it doesn't work...no sound, when i make pilot tone inactive it works again...also I have terrible white noise when there is no music.

Hi, is there a way to set up mono profiles while on engineer mode? I use the transmiter on stereo mode sync to two different belpacks on focus so I can have two independent mixes, is there a way to create diferent profiles for each one?

Which output is best? Mic or line?

Why wouldn't you plug in TWO mixes into the rear (aux1 into LEFT - aux2 into RIGHT) and leave the rack unit in STEREO... then put the belt packs 2A & 2B in FOCUS. Then pan 2A to full LEFT and 2B to full RIGHT for two belt packs with TWO different mixes?

i see pilot tone on the receiver but not transmitter?

Please help. My unit keeps going into sleep mode….red light comes on and display goes off. How do I stop this happening?

Great video. Very helpful. Thank you! One quick question: Why did you change the sensitivity from -18 to - 27. What is the benefit of have made that change?

Iem psm900 shure had more headroom more power , i think i buy the shure now and sale my sennheiser g4 iem 😢

side by side, how do you mount the antennas to the front?

If i have 2 instrumentalists sharing the same transmitter (ex: keyboard and guitar) can each musician adjust their volume differently? Example, guitar is 2A and Keyboard is 2B...2A wants to hear louder than 2B on his ear or 2B wants louder than 2A. Will this possible or each has their own transmitter?

What's the process for deciding which frequency to use? I figured there would be an automatic mode or method for finding the best frequency? Manually should I just cycle through a ton of different ones to see which yields the least amount of noise? this seems tedious so I'm probably just not understanding something simple.

When I focus hard left and hard right on the receivers from one transmitter I still hear a leak from the other mix. Is this as good as it gets or can you get 100% focus? Or… am I doing something wrong. I want to use one stereo transmitter for two mixes. Thank you :)

Just got this system recently. I’ve had an issue where it sounds almost like feedback coming through my headphones. Any idea what that might be and/or how to remedy this issue?

Can this system also work as a wireless speaker application? Thank you.

Where'd you get those Sennheiser AA batteries? I want some!

Hey guys, thanks a lot for the video. We try to use two units in rack along with Art S8 3Way and Behringer XR18. We want a stereo mix in ears but we kinda struggle with connecting it all. So far we just plugged AUX from xair into g4 mono input and set focus mode, but we'd like to go stereo. Do you know any good materials or maybe you know how that could work? Cheers

Just purchased these G4 Twin,Problem I have is when having two Receivers to one Transmitter I here some Bleed from the one aux and reverse to the other aux. I do Pan hard to Right and left. Followed your video to the letter. I guess my question is,Is this normal or should Pack A only hear its self and B only here its self . Thank You for your time

Hi mate. Can you plug two receivers to the same transmitter on the same frequency? ie, have two of the belt pocket receivers sending two of the same mixes to Two separate singers.

4:37 If you're the kind of person who likes to use frequency groups... you mean, if you're the kind of person who prefers their RF without intermodulation?

So, basically you can only have one mix in both receivers?

what frequency is best? I noticed you are running G band. Im in Texas.

So if you're sharing one transmitter with 2 packs, using Focus mode to separate to 2 independent mixes, when syncing both belt packs to the same transmitter, are both packs sharing one frequency? Or does the G4 somehow allow transmission of 2 different frequencies? Also, if you are sharing the same frequency to both belt packs, wouldn't that cause static interference?

I’m having a lot of static noise only when I go behind my keyboard and when I hit a key on the keyboard. Any suggestions?

Hello and thanks for the video that you've made.Do you know if i can use a SK 100 G4 transmiter with EK IEM receivers ? I 've made a try but the receiver has the mute indication and of course i can't hear anything - although the RF indication shows strong signal. Do you know any tip to connect these two devices ? Thanks again.

I am experiencing a background noise , sometimes it sounds pretty much like a fan kind of noise, even when the device is not playing anything

I just purchased this Sennheiser IEM and I think I have it working fine except for one thing. The RF meters are peaking when I sing into my wireless Sennheiser EW100 G3 (Mic e835). I know this mic is always very hot and we usually have to tweak the gain on the PA system or we get a lot of feedback. Is there a setting on the G4 IEM transmitter or receiver (or both) that can be tweaked to keep that RF meter from peaking? Any help would be appreciated! (P.S. I'm using different frequencies for each unit)

Not more difference ! its the same !

not much difference from G3