# Westone Discontinues W Series IEMs **URL:** \ **Category:** Headphone News\ **Tags:** iems\ **Created:** [May 11, 2022, 6:34pm UTC](https://forum.headphones.com/t/westone-discontinues-w-series-iems/17763 "2022-05-11T18:34:16Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![InvisibleInk](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.headphones.com/invisibleink/32/57040_2.png) [@InvisibleInk](https://forum.headphones.com/u/InvisibleInk)\ **Post date:** [May 11, 2022, 6:34pm UTC](https://forum.headphones.com/t/westone-discontinues-w-series-iems/17763/1 "2022-05-11T18:34:16Z")
> **[Etymotic & Westone - Discussion & Impressions (index in 1st post)](https://www.head-fi.org/threads/etymotic-westone-discussion-impressions-index-in-1st-post.956629/page-12#post-16958121)** > > 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... ![W-Series_Discontinued](https://us1.discourse-cdn.com/flex016/uploads/headphones/original/3X/9/7/97d88813e5052590c84d87b7659cdd8a6feb2e46.png) ---
**Author:** ![InvisibleInk](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.headphones.com/invisibleink/32/57040_2.png) [@InvisibleInk](https://forum.headphones.com/u/InvisibleInk)\ **Post date:** [May 13, 2022, 5:40pm UTC](https://forum.headphones.com/t/westone-discontinues-w-series-iems/17763/2 "2022-05-13T17:40:22Z")
Westone introduces “Mach” series of IEMS Hot on the heels of discontinuing the venerable W series. > **[Westone Audio® MACH Series™ Universal Fit Earphones](https://www.westoneaudiomachseries.com/)** > > The culmination of audio engineering and performance excellence. Experience unparalleled sound signatures and quality - from the stage, straight to you.