“this IEM is made in order to restitute exactly NATURAL SOUNDS !!!! don t expext mega bass , facing mediums , or heavy highs presence! EM32 draws what the record and mix has done and NOTHING ELSE........ so when the record , mix , DAP ? AMP !! is top so you obtain MAGICAL SOUND AND EVEN MORE!!! the infra are sometimes magnifik, and so on for mids and...” --isibn95
Westone triple balanced armature driver 3-way passive crossover custom. 1 High, 1 Mid, and 1 Low drivers.
“I bought these as an upgrade from the W3, which while extremely fun, I soon became disappointed in, due to mid bass bleed into the midrange. This caused vocals to become too chesty and distortion rock guitar notes too rounded instead of hard edged. Enter the W4. Fit and Isolation: Westone 4 is extremely comfortable. I love their size and weight. They only...” --shotgunshane
UM Pro 30 High performance Dual Driver in-ear Headphone The ultimate in-ear headphone, the UM Pro 30, stands next to none. Boasting an unmatched sound signature and tuned for performing artists, the UM Pro 30 challenges the conventions of other in-ear headphones and is backed by 50+ years of experience with in-ear applications. With a three-way crossover that's matched to individual low,...
“To keep it short..try him with a cowon d2., another neutral sounding source..u will be surprised how it sounds” --hifimanrookie
“Bass response doesn't bleed to the vocals or any other frequency whatsoever, thin lightweight cable with no microphonics and small plug to connect to portable devices. Some people called holographic sound but I would say it's more like a de-phase between armature drivers. Westone star tips are excellent, I use them for almost all my IEMs, I think the ” --squallkiercosa
“Remember those essays you had to write in grade school? Well I do even if you don't. In honor of that memory, I am going to write: What does the EarSonics SM3 mean to me? Back in March I was going to order the EarSonics SM3 based off the few things I have read about them, even though it wasn't much. But then something stopped me. Could they really be that good, and the shipping cost was as...” --average_joe
“ Westone ES5 Disclaimer: This review is just a reflection of my opinions and experience. Specifications: Sensitivity: 120 dB SPL/mW Frequency response: 8 Hz - 20 kHz Impedance: 20 ohm Speaker Technology: Five balanced armature drivers with a passive three-way crossover Features : Replaceable cable, one year parts and labor warranty on internal components, 25 dB...” --Tronz
“http://www.earsonics.com/SM3%20engl.htm v2 page. Aside from the cable and new body, my impressions match what I had in my v1 review. http://www.head-fi.org/products/earsonics-sm3-universal-fit-iem/reviews/4422 Otherwise, these sound about the same as v1/the new ear-piece body shape is a lot more ergonomic(seems to be a bit smaller as well, but not as easy to get a good seal... At the same...” --svyr