Several names can be used to describe In-ear headphones – IEMs, earphones, earbuds, or canal phones, among many other names. Though they are used to describe one thing, some features make them different from each other. The best example is between in-ear monitors, IEMs, and earbuds. They are both small and ultra-portable types of headphones, designed to be inserted into the ear.
What are their differences, and which is best for you?
In-Ear Monitors – IEMs
In-ear monitors or IEMs are professional-grade versions of earbuds or earphones. IEMs are monitors because they were initially created for performers and musicians on stage to “monitor” different audio sources from different places.
These are The Shure SE 535 In-Ear Monitors
The most apparent difference between IEMs and earbuds is their shape. IEMs resemble the form of an ear and usually come with silicone, foam, or rubber ear tips to create a perfect fit inside the ear canal.
A Photo of The HIFIMAN RE400 in-Ear Monitor
Another feature unique to IEMs is their modular design. Most or almost all models come with detachable cables and earpieces, which enhances their customizability. You can swap out your cables for new ones or add features such as Bluetooth, In-line mic controls, and more.
Earbuds/ Earphones
Earbuds are the most common type of in-ear headphones. Unlike IEMs that go into the ear canal, earbuds sit on the ear pinna. This lets in more ambient noise, which can be helpful for situational awareness in busy environments.
These are Earbuds
Earbuds are usually used for casual listening when moving about your day. Because of their shape and design, most earbuds come with hooks that help keep them stable and offer extra support. A good example is the Creative Aurvana Air Active Clip-on Earphones.
Creative Aurvana Air Active Clip-on Earphones
Unlike IEMs that offer ear tips to enhance comfort and provide better isolation, earbuds come plain with nothing. However, if you do not like things sticking into your ears, these are a great option to try out. One of the pros of earbuds is they are crazy cheap, such as the Venture Electronics VE MONK Plus earbud.
IEMs vs. Earbuds
While looking at which is best, we have omitted Custom molded IEMs. This is because they come with a hefty price tag that most consumers cannot afford. However, they triumph IEMs and earbuds in many aspects, including sound Quality, comfort, and noise isolation. Although, IEMs and earbuds remain a favorite among many. Let’s get down to business.
1. Sound Quality
For headphones, IEMs, and earbuds, there are a lot of factors that affect the Quality of sound. If you’re looking for sound Quality as a deciding factor, IEMs should be the way to go. In-ear monitors are designed for audio monitoring, which gives them an edge in the overall sound quality, detail, depth, and clarity. This is why more audiophiles prefer IEMs over earbuds.
Testing The Sound Quality of Different IEMs and Earbuds
However, there are good-sounding IEMs, just like there are good-sounding earbuds. Some of the best earbuds include VE Monk Plus, Edifier H180, and FiiO EM5. For the best IEMs, check out Shure SE846 Pro, Meze Audio Rai Penta, and FiiO FA9.
2. Noise Isolation
How well an IEM or earbud isolates against noise depends on the seal it creates when placed on or in the ear.
IEMs offer the best noise isolation compared to earbuds because they sit deeper into the ear canal, thus blocking as much noise as possible. This makes IEMs the go-to choice for use in noisy places when you want to listen to some Quality noise-free music.
Earbuds do not entirely seal against noise. This is both an advantage and a disadvantage. This will not be possible if you want to listen to music in a noisy environment. If you’re looking for situational awareness, earbuds are great. You can safely use them in the streets without worrying about incoming cars.
3. Comfort
The comfort of a pair of earbuds or IEMs depends on different users. Earbuds sit on the concha, which is great for some people because they do not dig into the ear canal. However, they, too, can get uncomfortable and numb the ear. IEMs, on the other hand, go deeper into the ear canal. This can irritate some people, and depending on the ear tips used, and it can get quite uncomfortable.
4. Style
If you’re looking for some style with In-ear headphones, IEMs are the best. With IEMs, you can customize the faceplates for aesthetically looking gear. Several good-looking IEMs, such as Astrotec AM800, also feature wood in their design.
The Kinera NoRn with a Beautiful Faceplate
Because of their price, not many earbuds come with beautiful designs. Most of them feature the same functional design that works. However, a minimalist design like the AirPods 2nd generation is also good.
What’s Right for You?
There are many factors to consider when choosing between IEMs and earbuds. The build quality, product quality, customer support, and your personal preferences. Ultimately, only you know which design is best for you. With the information above, I hope you will get a starting point to help you make an informed decision. You can also check out our headphones buying guide or our over-ear vs on-ear vs in-ear headphone designs.
