Yinyoo KZ ES4 In Ear Stereo Earphones 1DD 1BA Wired Earbuds, Hybrid Drivers 1 Dynamic and 1 Balanced Armature driver Headphone with 3.5mm plug (No mic, Black)

Product Information

The KZ ES4 is the newer updated version of the KZ ES3 , inheriting some of their main technical specifications like: dual driver, plastic housings, detachable cables. The cables are the same one that comes with the KZ ED15 and KZ ZS10 with a dual double helix braided design and very rubberized finish. The connector of the cable is the same bi-pin 0.75mm of all KZ earphones with detachable cables; specifically they use the angled connector (like the KZ ZSR , KZ ZST and KZ ZS10) and not the straight connector that came with the KZ ZS6 , KZ ZS5 and KZ ZS3. With an EQ you will be able to customize their lower mids and male vocals into absolutely clear and free of mid-bass bleed. Higher mids can be EQ’ed to calm down some of their harshy peaks without getting recessed. Much like most of the latest generation of KZ earphones , the KZ ES4 is a very comfortable earphone to wear and does not generate in-ear pain. Females vocals can get sibilant(yes they can, CardiB went sibilant on Dinero by JLo). They are too sharp, sharper than ZST. But the best part is that you can hear breathe of singers.

KZ ES4 Impressions! : r/headphones - Reddit KZ ES4 Impressions! : r/headphones - Reddit

The ES4 sounds like a downgraded ZS10 in terms of technicalities; instrument separation is good but not exceptional and it can’t withstand complex situations without muffling things up a bit, while soundstage has limited width and imaging can only give you a hint of the instrument’s position. I tried the KZ AS10 with the following equipment: Topping DX7, Venture Electronics RunAbout 2.0bl, Cayin N5ii, Aune M1s. Source files were standard resolution FLACs for the better part. Though it is useless, I ran break-in for 100 hours. KZ AS10 Midrange is certainly recessed, but not as much so as to sound distant or as to make you wish for more volume. The signature is balanced enough to leave midrange enough room to breathe; instruments (including voices) are placed in the mix so that they are always clearly audible. Tonally-wise, midrange is on the warm side, but gently so: mids stay balanced and the upper range is not too far behind the lower range. This presentation is quite relaxing and enjoyable, especially if you listen to acoustic instruments. It’s decent even if we take a few other matters into account: detail is good enough to deliver the necessary nuances, but you never get to taste the finer ones. Even a few smaller details get lost in the mix, though that’s to be expected. Speed is good, though, so fast transients are rendered with impressive accuracy for the price range the KZ ZSN are in. The KZ ES4 durability is inline with all KZ earphones from the last 2 years – that are built with the same materials. Expect the same rugged and well-built construction of the KZ ZS10, KZ ZST PRO and KZ ED12. I would like to say that KZ finally nailed it with the ES4. Alas, that would not be true. The KZ ES4 is still plagued by a superficial tuning job that does not unchain the true potential of the drivers. This is not to say that it sounds bad, though, as I enjoyed listening to it and I still think this may well be one of the best earphones made by KZ – I consider it way better than the ZS10 in terms of tuning.KZ ES4 In-Ear ราคา ยังคงเอกลักษณ์และจุดเด่นของแบรนด์เอาไว้อย่างครบถ้วน นั่นก็คือคุณ๓าพเสียงระดับไฮเอนด์ ในราคาระดับเริ่มต้น บอกเลยว่าไม่ทำให้ผิดหวัง เหมาะกับคนที่อยากได้ หูฟัง In-Ear มาใช้งานกับ Smartphone มือถือ หรืออุปกรณ์พกพาต่าง ๆ ด้วยแรงต้านทานที่รุ่นนี้มีไม่มากนักขับได้ง่าย รับคุณภาพย่านเสียงระดับสูงได้ง่าย ๆ ไม่ต้องต่ออะไรมากมาย และผู้ที่มองหาสินค้าที่สวมใส่ได้ง่าย สบายหูเป็นเวลานาน ๆ คล้องหูก็ไม่ระคาย รวมไปถึงชอบอัพเกรด ยิ่งรุ่นนี้นอกจากจะอัพเกรดสายได้แล้วยังอัพเกรดไปเป็นสายแบบ Wireless ได้ด้วย กับราคาเท่านี้ พลาดไม่ได้จริง ๆ รายละเอียดทั่วไป The ES4 is made out of a hard plastic shell and comes with a removable cable. These earphones feel pretty solid, but with such a hollow and large casing I would be afraid to step on them. Comfort is rather good, I especially like the ergonomic shape and the lighter weight of the plastic casing compared to metal earphones that often fall out. KZ ES4: the ES4 are more balanced and neutral when compared to the ZSN. They offer less bass presence and more treble extension, while keeping the mids front and centre. The ES4 tend to be more detailed throughout the spectrum, and they also have slightly better soundstage width, imaging and instrument separation. They are not as god in terms of speed and control, though, nor are they when it comes to bass extension.

KZ ES4 Hybrid 1ba 1dd IEM Earphones, HiFi Stereo Sound Wired

An EQ adds a jaw dropping amount of brightness and become noticeably more detailed. Piercing highs can also be efficiently eq’ed to reduce their strength. Extremely tight, if you are moving from single dynamic driver. It extends when required and doesn't interfere with musicality. But when called for, it shakes. Bass drops and bass line is crazy plus it stops somewhat pretty correctly. This and the ED16 are the best KZ mids to date. Whoever at the factory that was supposed to scoop the mids must have had the day off as they are more present in the mix than any other KZ in memory. I still hear the ES4 as a V (and the FR graphs prove that out as the mids are nearly 5db behind the treble and 7-9db behind the bass) but the sound is so well proportioned that it does not listen like a big V but more like a shallow V with a lively presence region.

Isolation-wise the KZ ZSN are decent, but alas distant from the 26 dB noise reduction touted by the manufacturer. Ambient noise gets reduced by a little bit, but I could not avoid raising the volume while on public transport. Sound & Specs ES4​ และสายอัพเกรดมา​จาก​ Shopee​ ตามคำแนะนำของเพื่อ​น​ ในราคาแสนถูก​ พอๆกับหูฟังที่ขายตาม​ 7-11 เลยทีเดียว​