• Jan 17, 2026
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Tangzu x HBB Xuan Nv Review of Dynamic IEM

Reviewed by ICYGENIUS

 

Pros

Nice warm not bright tuning
High-quality and deep low frequencies
Mid bass has excellent punch and good fast attack
Mids are weighty with good transparency
The upper mids are not tiring, but very neatly complement and emphasize the vocal part and drums
High frequencies are quite detailed with good duration
The resolution and detail are very good

Cons

Simple cable only with 3.5 jack
A powerful source is required for the best listening experience

Introduction


Hello friends!
Today in review we’ll look at dynamic headphones from Tangzu in collaboration with Bad Guy Audio.
They come in a small box with a very nice design, and two dynamic drivers here are responsible for the sound, one with a diameter of 10mm and the other 8mm, but what else is interesting here is their very low impedance of 8.5 ohms and the sensitivity here is 98 dB, which you will agree is quite rare, therefore You definitely won’t be able to listen to these headphones with a smartphone, as they are not so easy to drive.

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Let's take a look at what's included!

- Headphones
- Two sets of Tangzu branded silicone ear tips
- Tangzu leatherette bag
- Convenient but simple cable with 2 pin connectors and a 3.5 jack plug

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The headphones here are made of transparent red resin with a golden design of the front panel in the form of a butterfly, next to it there is a 2-pin connector for connecting the cable and the first compensation hole, and by the way there are only three of them, two more are located on the inside of the case where those are very clearly visible the most dynamic drivers, one a little larger than the other, a little smaller, and the sound guide here is quite elongated with a small side so that the ear pads can be fixed normally, so with the fit, everything is fine here, as well as with sound insulation, both with the supplied ear tips and with others of the divinus type.

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How do these headphones sound?


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Now, friends, we have come to the most important part of the review, namely the analysis of the sound of the tangzu xuan nv dynamic headphones, and let's start, as usual, with an analysis of their tuning, which is presented here in the form of an excellent neutrality and warm tonality familiar to me with an increase in low frequencies by 10 decibels and with a parity emphasis on the upper middle, that is, so that this area does not take a lot of attention , they didn’t amplify it unnecessarily here, and I approve of this, and the high frequencies, as part of the use of two dynamic emitters, turned out to be very long, in my opinion, at least there is no sharp cutoff, but on the contrary, at the edge of the range after 15 kHz they fade very smoothly, then As far as possible they were handed to us here and these headphones definitely cannot be called deaf, since there are enough high frequencies here.

Low Frequencies:

And as you probably already guessed, with low frequencies things are going well here since we have a weighty and deep weight of sub bass notes with a very neat strengthening of the mid bass, but I’ll say right away that there is no kind of bloat and excessive booming bassheadness here, since the image The bass is perceived as extremely precise and focused on the impact with a very smooth transition to the midrange.

And with the reproduction of the texture and audibility of the saturation of all these harmonics, everything is fine here, the bass is clearly defined, textured in perception and quite transparent, and I would even call it literally outlined in the mix and there is no blurring of its image, and I think that its quantity should definitely be enough for most listeners, especially in the electronic or hip-hop genres; after all, this neat, precise shelf with a very noticeable gain of 10 decibels is done here very accurately and under control, that a clear and a familiar proven plan.

Mid Frequencies:

But the mid-frequencies here are presented in a neutral, airy way with a little extra energy in the vocal part and weight in the drums, due to which here we have not boring but, on the contrary, more exciting, and most importantly a transparent and driving presentation without any dryness or cold monitoring, which well reveals the instrumental, vocal or rock music, since everything actually sounds with a very pleasant warm tone without any aggression or an incomprehensible crooked timbre that happens, for example, with inexpensive armature headphones ,and I think.

It’s good that they decided to use exactly two dynamic emitters, since their timbres are usually more natural in perception without any color or pseudo resolution, and sewing them together is much easier, so the output is more uniform and correct, yes and it’s good that they didn’t take the model into the backlit brightness, but made everything very familiar to us that we’ve seen in both Tangzu Fudu and Tanzu Wan'er, and I think you still remember these headphones very well, and maybe someone still owns them.

High Frequencies:

And the high frequencies here are presented as very neutral with good duration, with a slight pleasant smoothness without any excessive harshness of sibilants and additional improvement in detail by enhancing this area and as a result, it is felt by ear as a very warm and neat pleasant warm presentation with good and open resolution and intelligibility of cymbals and percussions of various aftertones and residual trails , and the amount of air here is surprisingly very sufficient, so it’s much easier to analyze and parse musical compositions since all the images and plans are more easily separated from each other and you don’t get the feeling that everything is close and squeezed or concentrated in one place.

What also pleased me is that the headphones here have a good bias towards technicality and speed, due to which they cope well with heavier instrumental tracks and are especially well suited for something acoustic or classical music, and in general this It turned out to be a very all-genre model.

My conclusion on this headphones:

Tangzu Xuan NV are very pleasant dynamic headphones with a neutral, not at all bright and not tiring tuning, with a good boost of low frequencies, which should already be enough for most listeners, of course, except for the very fierce bassheads, but for everyone else this will be enough to hear those deep and booming sounds well bass notes complemented by pleasantly warm and very transparent mids and detailed highs.

I will be glad if you subscribe to my YouTube channel and watch this full review on Tangzu x HBB Xuan Nv!

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