How would you compare it to EVO?Bass
The X30 bass region is not emphasized, but it is not thin or lacking either. This IEM in general has a reference frequency response. That means none of the regions (bass / mids / treble) is emphasized, but none is scooped or muted either. For my own personal taste, being a minor case of a basshead, I thought the X30 bass presents a good quality but not quite enough quantity. To be honest, most of my test tracks sounded very good, but some that are bass and sub-bass heavy made me want to dial to 11… on that note, the iFi Gryphon’s XBass II feature helped a lot!
In comparison, the W80 bass is a big step up! Granted, people that love flat or reference FR would actually prefer the X30 bass over the W80, so… to each their own.
I remember two previous generations of the um pro 30 - they had a certain boost in mid bass area.
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