HEM8 compared to Etymotic ER4XR – We think we would like to make this investigations as HEM8 features a very equivalent trademark to help you ER4XR, so if you’re offered that and/or most other, you’d like to learn about how they contrast. The new voice is really very similar. Continue reading This new build quality was somewhat top on the ER4XR, but HEM8 isnt shabby sometimes