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Universal Fit item created by jdz2287, Dec 21, 2010
Pros - Bass, in-line mic, OK SQ
Cons - Harsh treble, sound compressed, poor cable
These are solid IEM's. I've owned mine for about 2 years and they're still working. They're showing serious wear, but still working. They are decent at low volumes but the bright mid-range and grainy, sharp treble is tough to listen to a lot of music through. The newer versions of the S4 seem to be an improvement. The bass is decent, but lacks extension and is a bit wild. Definitely bleeding into the mid-range.
The cable is fine, but it is permanently "coiled." This is very obnoxious. However, they've seen a stupid amount of abuse and the cable is still holding together fine. This is very impressive. The tips fall off far too easily but they do work well for me.
Pros - great sound
Cons - bad design
these are great sounding earbuds, they feel comfortable and look pretty good. the one huge problem with these are that every time the cable touches your cloths you get this thudding sound go straight into your ears, very disappointing .
i found this site useful if you ned to know more, i wish i had read it before i bought them
Pros - Build Quality, Built in Mic, Y-Adapter for PC
Cons - Stock tips are too soft, could not get a good seal;
Coming from a Sony MDR-V6 for my main set CAN, I'm very use to a flatter frequency response and far less bass. The large amount of bass can overpower the main track in some my electronic tracks however it is just strong enough in most of music making it far more enjoyable. This was mainly observable on my desktop PC with a Creative X-Fi, but on my Samsung Galaxy S, the extra bass was just enough to push the weak default source to a far more enjoyable level. It was a great improvement over the stock oem "premium" headphones which isn't saying much here on head-fi although there were better than the your typical run of the mill headsets. Still for $40 (I got them on sale at my local B&M store), it was a pretty good value.
Pros - Good fit with nice quality stock tips, fairly compact, soft cables seem to do a decent job with microphonics
Cons - Bass-heavy, a bit lacking in the upper ranges, soft cables don't feel very snag resistant.
Compared to the siblings:
This is the Promedia version of Klipsch Image S4 (and their S4i iPhone counterpart). Besides the gamer-friendly red and black coloring they also differ from the S4i by having a single button mic rather than the 3-button Apple remote. They also come with a Y-adapter that splits the TRRS plug into separate plugs for PC headphone and mic connectors. Finally there's also the standard three sizes of single flange tips, one set of small dual flanges, a shirt clip and a zippered pouch to hold it all.
Design and build:
Overall design and build quality is fairly good. The housings feel solid and have a nice finish, and the tips sit firmly on the nozzles. The tips themselves are well molded and have a line for proper alignment.
When it comes to the cables I have to admit that my feelings are mixed. They are ,on one hand, of a soft, rubbery quality that both makes them easy to handle and gives them very good microphonic properties towards fabrics. On the other hand, they don't feel very strong, and there's also a bit of elasticity that could make it hard to feel snags before it's too late.
The microphone is placed at chin level on the right cable, and its small size make these a more compact option for use with phones that can't use the three button remote*. Seems to do its job well, but considering the high placement I personally think the remote button would have been better placed at the bottom of the bulb.
I think there has been plenty of discussion of the sound of the S4s, and I think my personal experience goes with the general opinion. The audio quality is about what I'd expect of something in the price range – they don't shine in any particular area, but there's nothing really annoying either.
They are a bit heavy on the bass, and there's something about that bass that is very average. A bit too weak for a heavy thump and still too tight to give a warm bottom to acoustic and other more open productions. But, looking at it from the Promedia angle, I'd say it does its job well in games.
There's also a bit of a weakness in the upper ends, and I'd say it starts at the point where they meet the mids. Female vocals can sound somewhat dulled, and so on.
Overall, I'd say this is a fairly good deal if the intended use does include communications. The sound is, as the title says, competent but average and does about equally well with most types of music – good enough for the selection on the smartphone during commutes. They are also a good option for PC use for those who prefer IEMs and want something with a microphone for multiplayer gaming and VOIP.
*Keep in mind that plenty of Nokia, Sony Ericsson and Samsung phones have 3.5mm headset jacks that are wired in a way that requires an adapter to work with this and other headsets that follow the standard used by, for example, Apple and HTC. I don't mind the adapter as it adds a bit of protection for jacks and plugs, and although I've seen adapters included with a few headsets I still feel that the fact that the situation with two types of 3.5mm jack seems a bit overlooked.