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HiFiGo Tanchjim 4U DMT-4Ultra in-Ear Monitors, Double-Chamber Dynamic Driver IEM Earphones with 4-Level Adjustable Circuit Filter System (4U)

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$69.99

$ 26 .99 $26.99

In Stock

1.Color:4u


About this item

  • New-Generation DMT4 Dynamic Driver: Tanchjim has featured its latest DMT4 architecture dynamic driver on the 4U. It has a dual-cavity design with an optimized cavity structure for enhanced sound reproduction. This driver adopts a high-quality LCP composite material diaphragm that produces crystal clear sound with low distortion and high clarity.
  • Solid and High-Performance Composite Diaphragm: The composite diaphragm is specially designed for the 4U, and combined with the curvature of the cavity it has been designed with FEA simulation technology. The diaphragm has a rigid and flexible structure that produces a strong lower-end response with large dynamic performance.
  • Four-Way Adjustable Circuit Filter System: For the 4U, Tanchjim has designed a special 4-way adjustable circuit filter system. This has a simple mechanism on the inner side of the pair, you can turn the mechanism around with the tool included in the package. It will adjust the bass response on the pair, giving you four different signatures in a single set.
  • High-Power Magnetic Design: Tanchjim 4U has a High-Power magnetic structure design that produces a strong magnetic flux. It results in easy driveability, wider dynamic range, and lower distortion in the output signal. Tanchjim 4U packs a wonderful sound in a sleek and compact package.
  • Get a Comfortable Listening Experience: Tanchjim has designed the 4U with an optimized front-cavity structure. It has been crafted in such a way that we have a comfortable wearing experience without any pressure buildup on the ear canal. The nozzle will fit perfectly and provide great comfort.



Product Description

Tanchjim is here with the very new 4U, a beautifully crafted pair of single dynamic driver in-ear monitors. The pair features Tanchjim’s self-developed DMT4 Dual-Chamber dynamic driver unit. It adopts an LCP composite diaphragm that provides exceptional sound reproduction with clear and crisp sound reproduction. Tanchjim 4U features a 4-level adjustable circuit filter system, a simple mechanism that will allow you to customize the bass response as per your liking. Play around the 4U, and make it yours to your own liking.

Features

>Dual-Chamber DMT-4 LCP Diaphragm Dynamic Driver.

>High-power magnetic Technology.

>4-Level Adjustable Circuit Filter System.

>Optimised Cavity Structure for Optimum Performance.

>Carefully Designed Shells for Great Comfort.

>Compact Form Factor.

>Easy Driveability.


Facts
2025-09-01 12:15:31
Great buy for the money..quality build good sound and resolution and small form factor fits well well under my beanie hats lol.could use more bass but one can always use more bass....yup nice job tanchjim 👍👍
Neodymium Bean
2025-07-18 18:42:36
Impressive IEMs that a decent weight for their size. Takes a little assembly to connect the cords and the ear cushion size of your choice. They give you a good bit of options to fit your ears to your taste. They are IEM's so pretty much needs to jam in and create a seal and when you do you basically get earplugs that play sound.The sound from these are really nice and natural, and can be adjusted mildly with a switch to add a little more depth on the deep end. I'm no audiophile and prefer bass because of growing up during the trance/house period of music so I was hoping this unit would have a little more impactful bass. It's not bad, actually it's pretty decent, but compared to the Sennheiser Momentum and CX300 II's I still use it feels just a little weaker. All the other sound levels are great to me. The highs have a nice crispness, the mids a good clarity. I threw a gamut of things at it like audio books, podcast, youtube videos, and various music like Enya, Led Zeppelin, CCR, Pearl Jam, NIN, Vnv Nation, Chapelle Roan, Taylor Swift, Pinback, and some classical music to boot and it was all pleasant to listen to. What wasn't pleasant and was more my fault over the earbuds is getting used to using in ear pieces again after basically using over the ear headphones for the last few years as my main listeners, by a few sessions and hours of testing these IEM's out my ears were sore.The only thing I can really critique about this IEM set is I didn't care for the aesthetics (it's a sparkly see through gel cord that reminds me of the bottom of light up glitter shoes, and also the cord is really short at 3 feet long. Since it's pretty much a proprietary cord I rather have a slightly longer cord I can reel in rather than deal with a shorter cord + extension. This is each to their own though.
DadoMultimedia
2025-01-16 11:13:48
Desde el momento que abrí la caja, pude ver la buena calidad de éstos In-Ear-Monitors, una caja muy bonita de calidad, presentando los monitores, un cable suficientemente grueso, transparente, pero con un acabado brillante, un par de bolsitas con esponjitas para los oídos de distinto tamaño y una bolsa muy bonita también para guardar los IEM (In-Ear-Monitor), calidad bastante notoria.Respecto a la calidad de audio, me encantó que físicamente es posible hacer ajustes respecto a la calidad de respuesta de los graves con un control rotatorio de 4 posiciones que cada audífono tiene y ciertamente es notorio el ajuste de graves, y no es un ajuste electrónico, sino físico.El sonido es muy claro, y para ser un audífono pequeño, tiene muy buena calidad de graves.Los conectores. también son de muy buena calidad.Realmente puedo decir que éstos audifonos para monitor son muy buenos, y que son los primeros audífonos que tengo que incluyan un sistema de cambio de la respuesta de los graves.Los recomiendo ampliamente.
Adam Hill
2024-12-30 15:41:11
These are almost as good as my KZs - and I LOVE my KZs. Decent cable length, solid connectors - the only thing that would make these better would be custom molds, I guess. These are definitely my backup set.
Buy2Much
2024-12-28 13:17:29
Excellent build with solid metal construction. Fairly lightweight and comfortable to wear. Absolutely sound great and they cut out a lot of ambient sound.High-quality Four wire detachable and replaceable wiring. Four wires are important for IEMs and standard earbuds tend to use three wires, one of them being a common ground. The common ground can actually leak crosstalk to the other side in an out of phase polarity. The four wires insure each earbud has its own isolated ground to the jack and is known to limit crosstalk.With all my other IEMs the cables eventually fail, but these are very high-quality cables and I expect them to last a long time. They can be easily replaced if ever needed.Included is a high quality screwdriver for changing filter settings. The filters adjust the low bass settings, but note that these are not bass heavy at all. They and smooth and level down to 20hz. Adjusting the low frequency rolloff is good to reduce rumble in live stage situations. I think most musicians would like the default atmosphere setting with the most bass passed through. Normal IEM EQ can be used to fine tune the frequency response. With EQ these are on par with IEMs costing much more.There is a wire tightening ring to take up slack from the IEMs to the top of the cable, and it is made from aluminum and not a rubber band like most IEMs.These are a single driver per IEM, but with dual chambers to properly load the drivers. The rear chamber is on the outside part allowing these to fit nicely and well sealed on my ears. No air leaks at all with the stock silicon ear tips. These include many silicon ear tips, from petite to extra large. The tips are comfortable, but with all IEMs, you can change for better ones or custom fit ones later.For the high quality of build, and the excellent sound, these are an extremely high value for the price.I highly recommend these!
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