the best wireless in-ear monitor system

The 5 Best Wireless In-Ear Monitor Systems

Last Updated: June 30, 2021

If you are in a hurry and just want to find out what the best wireless in-ear monitor system is then I’d recommend Sennheiser Pro Audio G4-Twin-A1 In-Ear Monitor System as the best one.

Musicians, performers, and audio engineers are usually the ones who use in-ear monitors (IEMs). This device comes with a pair of earbuds that block out the noise surrounding the user. 

Using the earpiece, the performer can listen to their instrument or vocals during the performance. In-ear Monitor systems are called “monitors” because they were designed for performers to monitor a combination of sounds that come from different places. 

There are several choices of wireless IEMs in the market, and choosing can be overwhelming for beginners. Here, we’ll be reviewing the following wireless in-ear monitors to introduce you to some great products.

Here are the Best Wireless In-Ear Monitor Systems we’ll be reviewing:

Why Choose a Wireless In-Ear Monitor System

By using a wireless in-ear monitor system, the stage volume is lowered. This allows the performer to clearly hear their music/vocals. Moreover, this protects the performer’s ears from too much stress from too many loud noises.

Having IEMs allows you to omit the use of stage monitors. This is because what’s happening on the stage can already be relayed through the earpiece.

IEMs are shaped to fit comfortably in the ears. This is very important as performers often use these for several hours.

IEMs are portable, and wireless IEMs allow the performer to freely move around the stage.

How Does a Wireless In-Ear Monitor System Work?

To put it simply, the IEM system uses high radio frequencies to transmit sound, which in this case is called a mix. The performer wears a wireless receiver pack (a belt pack) and this is where the earpiece is plugged into. The wireless receiver receives a mix from the transmitter that is connected to a mixer or the sound desk. 

The antennas on the receiver pack pick up the signal and convert it into audio. The earphones allow the performer to listen to and adjust the volume of the monitor mix. 

Things to Consider in Buying a Wireless IEM System

A good wireless in-ear monitor system can greatly improve the overall quality of your performance. This is an investment you have to plan before getting one. Last June 13, 2020, the Federal Communications Commission issued an ordinance that says older wireless systems that operate under frequencies 617-652 MHz and 663-698 MHz are no longer allowed in the US. 

However, the products that are allowed to be used are still a lot and you might need some guidance in choosing the best wireless IEM system for you. Here are some factors you might want to consider before purchase.

Multi-channel mixing

One thing you have to take into account is the product’s leverage in terms of personalization. Multi-channel mixing allows the user to take control of the audio monitoring process. This enables the performer to make adjustments as they please. When done right, multi-channel mixing will allow you to hear yourself better and help you achieve your desired results.

Frequency Range

Each wireless in-ear monitor system operates at a different frequency. Some wireless systems even have an alternative variety that works in a different frequency band. 

There is also a risk of interference as these frequency bands are unlicensed. It would be wise to consider the system’s frequency range so you can maximize the use of IEM systems that can work simultaneously. By doing this, you can have a backup in case the frequency is compromised. 

Lastly, it’s important to familiarize yourself with how the whole system works in case there’s a time when you have to set the frequencies yourself.

Frequency Response

Different kinds of musicians focus on different ranges. The wireless in-ear monitor’s frequency response determines what kind of frequencies the earpiece can produce. The lower starting range produces bass sounds, while the top range indicates high frequencies. This may be a case-to-case basis so you would have to decide which wireless IEM system to purchase based on your needs. 

Earbuds

How’s the earpiece? Consider the material of the earbuds and their fit. Does it feature a universal fit or a custom mold fit? Take note that performers would have to wear these for several hours straight so comfort is principal. I would recommend getting one that’s custom mold fit, but it could be pricey.

Receiver Battery

Lastly, you might want to decide what type of battery you would like to use for your wireless IEM system. Most receivers use two disposable AA batteries. Although you can easily buy these, they can be costly in the long run, especially if you have several IEM systems. Alternatively, you can go for receivers that use built-in rechargeable batteries. These may cost more but can be more cost-effective in the future.

The perfect wireless in-ear monitor system depends on what you need and what you’re comfortable with. Here are some great choices you can check out.

Sennheiser Pro Audio G4-Twin-A1 In-Ear Monitor System

For my top recommendation, I would suggest the best-selling Sennheiser Pro Audio In-Ear Monitor System. This product has superb quality, well-made material, and cost for your money. 

This IEM has a transmission range that reaches up to 100 meters. Also, it handles up to 42 MHz bandwidth with 1680 available frequencies to tune into in a stable ultra-high frequency range. What’s more, this system can use 16 simultaneous channels per frequency range, making it one of the more stable choices.  

The half-rack stereo transmitter in a full-metal housing with OLED display has easy and flexible wireless synchronization between transmitter and receiver via infrared. The belt pack weighs 6.4 pounds and has a dimension of 15.94 x 13.78 x 2.87 inches. This uses two AA batteries, which are provided when you buy the product.

Pros:

  • Offers great value for money
  • The sound produced is clear, consistent, and of great quality
  • Offers up to 16 Simultaneous channels per frequency range
  • Features a half-rack stereo transmitter enclosed in a full-metal housing and an OLED display
  • Fully compatible with Sennheiser WSM control software

Cons:

  • One flaw is that there’s a noise produced when the volume is turned down. To fix this,  you might need to buy an attenuator, which would mean an additional cost
  • The antenna is put on the back of the transmitter instead of it being outside the rack

Shure PSM300 Wireless In-Ear Monitor System

The Shure PSM300 is perfect for musicians. This product features sound-isolating earpieces that are designed for clear stereo mixes. This also features a customizable two-channel mix and volume that lets the user focus on every note in detail. You can also expect to use this for some time as it uses a sturdy metal chassis for the transmitter.

The Shure PSM300 P3TRA215TWP weighs 6.38 pounds and is 18.5 x 15 x 3.9 inches in dimensions. Unlike the first product we reviewed, this one requires four AA batteries, which are also provided upon purchase.

Pros:

  • If you don’t want to spend so much on disposable batteries, you may opt to use the SB900A rechargeable battery. Using this, the run time is around 5.5 to 7 hours
  • It produces great quality 24-bit digital wireless audio. The receiver has a range of over 90 meters  
  • This can use up to 15 channels and up to 24 MHz of tuning bandwidth with easy-to-use pre-programmed Groups and Channels

Cons:

  • Purchasing this product does not include External Line Return or XLR inputs
  • There may be occasional interference when using the auto-channels feature
  • You may also experience trouble with the batteries falling out or becoming loose when the user is excessively moving around

Galaxy Audio AS-950-4 Wireless In-Ear Monitor System

The Galaxy Audio AS-950-4 Wireless In-Ear Personal Monitor System is lightweight. It weighs only 5.45 pounds. This is also an affordable in-ear monitor system that is perfect for beginner musicians and performers. This IEM offers reliable quality and allows you to use 16 selectable ultra-high frequencies. Its earbuds have titanium drivers and extended bass response, aluminum, and alloy construction.

The earbuds of the Galaxy Audio AS-950-4 feature titanium drivers, extended bass response, and aluminum alloy construction. It has longer battery life than stated. Although, it’s still best if you could buy rechargeable batteries instead of using disposable ones. It is the perfect in-ear monitor solution for the entry-level user while providing a high-quality sound for an economical price. 

Pros:

  • It offers 16 selectable UHF frequencies
  • Provides reliable quality and exceptional value
  • It comes standard with all WPM models
  • Great value for money
  • The pack is easy to carry around because it’s lighter than other IEMs

Cons:

  • The earbuds are okay, but not great. But you can always purchase something better to use with the system. But of course, this would be some additional cost
  • There may be slight issues with static and signal connection

Xvive U4 Wireless In-Ear Monitor System

Another good choice to consider is the Xvive U4 Wireless In-Ear Monitor System. One of its best features is its ability to send signals to multiple receivers simultaneously using only one transmitter. This works in a 90 feet range depending on RF signal absorption, reflection, and interference. It offers high-resolution audio in 24-bit/48kbps.

The pack is extremely light, only 1.94 pounds in 6 x 4 x 2 inches. This will make it very easy to carry around, even when the performer is running or jumping on stage. The Xvive U4 Wireless in-Ear Monitor System is capable of doing what it should at a low price. This would be a good choice if you’re a beginner trying out wireless IEMs for the first time.

Pros

  • Efficient power circuit and listening effect
  • This model is newly released and production is continuous
  • The housing is made of tough metal material
  • Volume control is really good and very helpful in monitoring mixes
  • Xvive offer 30 days money back one year warranty

Cons

  •  It uses two Lithium Polymer batteries which are included upon sale. But they are not readily available compared to AA batteries. 
  • Another flaw of this design is there might be some trouble with feedback. This may be remedied by buying XLRs. Of course, this would be an additional cost and would require some effort

Phenyx Pro UHF Stereo Wireless In-Ear Audio Monitor System

The Phenyx Pro UHF Stereo Wireless in-Ear Audio Monitor System offers great performance and an elegant design. Features include an impressive range of 140 – 160 ft. in open space, line of sight. This is a great perk for performers who move a lot on stage. This wireless IEM system operates at 905MHz – 925MHz, free of interference thanks to UHF wide audio signal transmission. This also allows up to 89 systems that can operate simultaneously. 

There’s an LCD screen that provides system details including channel, group number, stereo mode selection, lock feature, and RF indicator which makes monitoring generally easier.

The pack weighs 4.68 pounds with dimensions 11.1 x 7.8 x 4.41 inches. This also uses two AA batteries that are available upon purchase.

Pros:

  • It comes with metal construction for the transmitter base unit and a black carrying case for safe-keeping
  • It works perfectly in various sound-monitoring events in both small and large venues
  • Earbuds are of good quality, assuring solid sound and enhanced performance
  • It includes metal racks that facilitate more professional use
  • Offers 12-month manufacturer assurance and supportive customer service

Cons:

  • As this one’s cheap, the audio may produce a lot of static and may not be as clear as you would’ve wanted
  • Instruction booklet may be difficult to follow
  • This set is not as sturdy as other wireless IEM systems

Conclusion

Having a wireless in-ear monitor system that is dependable and of good quality may be a game-changer for church and worship, or even in gigs. If you’re new to this, there are some considerations you might want to take into account before diving into the market and purchasing one. 

I recommend the Sennheiser Pro Audio G4-Twin-A1 In-Ear Monitor System as the best wireless in-ear monitor system in the market. The evolution wireless G4 lets you create an extraordinary experience for you and your audience. The two robust bodypack receivers and reliable in-ear monitoring headphones deliver clarity for daily use on stage. What’s more? It is fully compatible with Sennheiser WSM control software for flexible frequency allocation.

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