IEM
Stands for in-ear monitor. A type of earphone that inserts deep into one's ear. Can be either dynamic driver, or balanced armature-driven. They have a tendancy for great isolation without the need for active noise-cancellation
Tom: Wow these Shure 535s sound great!

*gets hit by bus*

Jude: Damn, those must've been some great IEMs
by AndrewBronard October 05, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×