With the continuous development of technology, people's requirements for audio equipment are getting higher and higher. For **enthusiasts, a high-quality headset is indispensable, when you are looking for a high-quality headphone, you may be confused by various brands and models on the market, all kinds of functions are full of black technology, dazzling, recently I started this Shuo Ear S15 wired flat HiFi headphones, this time Shuo Ear uses the third generation of dual rear cavity flat diaphragm unit, with a wider sound field performance and better transient response, as well as more accurate sound restoration, Let's take a look at how this headset is.
The outer packaging design of the S15 is simple and elegant, showing a simple and elegant style. After opening the outer package, you can see the earphone body and the advanced pull-out storage box, the color matching is harmonious, and the color of the back panel is consistent with the outer packaging, simple and elegant. In terms of accessories, there are five different sizes of ear tips that can be swapped out, no matter what kind of ear you are, and the S15's ear tips are in color to match the overall style, and they look very harmonious.
In addition, S15 adopts the design of replaceable plugs, there are three types of plugs that can be replaced, to meet the needs of users with different listening devices, the original machine is equipped with a 216-core monocrystalline copper silver-plated wire, the material is very solid, and the quality is good. Along with the headphones, there is also a storage box with a high appearance, skin-friendly material, excellent hand feel, the color matching is consistent with the main body, and the details are very careful.
The S15 headphones come in a subtle blue-gray color, made from 3D printed resin and have a skin-like finish. Its back panel is made of alumina sheet with a simple ornamentation, and the overall look is decent. Although it doesn't look flashy, it's very comfortable to wear and won't get tired or sore for long periods of use.
In the design of the earphone unit, in cooperation with the industry's top HeyGears technology, based on tens of thousands of pairs of eardrum big data, a very characteristic earbud cavity has been created, and the parts in contact with the ear are all made of matte blue 3D printing resin structure.
Unlike traditional resin materials, the resin used in the S15 is softer on the outside, and the fit is quite comfortable. At the same time, the 3D printing technology makes the interior of the cavity have a precise and complex structure, and the internal structure designed by strict acoustic calculations can effectively control the sound vibration and reduce harmonic distortion.
The rear cavity part of the unit S15 adopts the design of aluminum alloy CNC carving and sandblasting + anodizing process, and the metal shell embedded in the cavity as a whole has a pretty good sense of luxury in terms of texture and appearance.
The S15 is very comfortable to wear, especially when paired with a teacup cover, the ear tips are soft and fit the ear canal, and the cavity design is ergonomic, which can fit well in the ear pinna, and you will not feel uncomfortable wearing it for a long time. After choosing the right ear tips, it can fill the whole ear well, which plays a large role in the sound isolation effect. Even in the case of non-***, you can feel that the external ambient sound has been reduced to a certain extent, and most of the ambient sound, including human voices, can be blocked after ***, even in noisy environments such as canteens, it can also be well isolated from the external environment.
The S15 has 148mm size flat diaphragm with dual rear cavities. This flat diaphragm is compact and extremely efficient, and has great advantages in terms of sound field width, dynamic transient response, and mid-high frequency display. Because the earbuds are small, the precise control of the airflow inside the unit will be the design difficulty and the key to the final sound performance of the headphones, the designers of Shuo Er specially developed a 6mm passive filter module for the S15 to balance the air pressure in the earphones, and positively filter the sound, which can effectively suppress the passive resonance and control the airflow in the cavity more accurately.
At the same time, in order to ensure the smooth connection of each frequency band, especially to ensure that the sound of the flat diaphragm unit and the passive filter module does not affect each other, so as to obtain better accurate phase and smooth and low distortion performance in the full frequency band.
In terms of actual hearing,Shuo ears15The most prominent feature is that the sound field is large and has a solid sound density,The tuning is also unexpectedly neutral,There is a kind of flavor of wearing earbuds。 The sound is not stacked, but natural and crisp in one go. The performance of the three frequencies is relatively balanced, of which the high frequencies are very fluffy, clear but not sharp, for the piano and violin, which are commonly used soundtrack instruments in pop music, the performance is warm, even Deng Ziqi's "The Devil from Heaven" is a song with a sharp treble, under the performance of S15, it also ensures the sharpness of the treble under the condition of ensuring a clear vocal, and shows a transparent and smooth voice, which is very infectious.
In terms of mid-frequency vocals, the tolerance of male and female voices is very high, the male voices are generally mellow, and the flat diaphragm of S15 shows a greater sense of depth, and female singers, especially Cai Qin and Pan Yueyun, can also show the slightest detail. Especially in the middle of last year's endless treasure island season, the song "Drifting Across the Sea to See You" sung by Pan Yueyun and Peng Jiahui was very open by S15, which was in line with the broad scene of the two singing on the coast of Kinmen, and delicately showed the vicissitudes of life like tree rings and the swallowing sound like a whimper in the voices of the two middle-aged female singers, with the subtitles in the MV, it was so good to cry!
The last is low frequency,I generally like to use "Hotel California" to test the depth of the headphones when the low frequency,Sense of volume and transient performance,Personally, the evaluation of the S15 low frequency is,The dive is moderate but the amount of sense is enough,Every time the rhythm is sonorous and powerful,The transient is not particularly sharp but the connection is smooth,So there is a great blessing for the atmosphere of **,Especially this kind of light rock music,It can show the style of folk songs and classics in the arrangement,Let the listener have an immersive feeling。
In terms of **style performance,Shuo ears15It's still more omnivorous,Basically covering popular pop、R&b、blus and the more popular electronic sound effects,People like me who prefer classical music and large-scale music can also get a big ear sound effect comparable to headphones,At the same time, guitar、Bass、Drums、Keyboards are also in the comfort zone of S15,S15Good at coordinating the rhythm and melody of songs,And fully integrated into the sound。
If you're looking for a premium headset with unique sound and great sound quality, but on a budget, then the Shuo Ear S15 is an option worth considering. It excels in both acoustic technology and actual sound performance, making it arguably the best in its price range. The S15 is an ideal choice for enthusiasts who want to upgrade to a higher level of headphones but are on a budget.