In the March of the South, it was supposed to be a long-grass flight, but the chill of winter has not yet completely left. Together with these rains, it is also the next stop. When I walk outside, I feel a bit cold. I am a person who is naturally afraid of being cold. Such a climate makes me prefer not to work at home, soak in cups of hot tea or coffee, listen to music or watch movies. During this period of time, it was the beautiful sound D15 that accompanied me to catch up on the drama. It was a 2.0 mini desktop speaker from Taiwan. Although the size was small, the price was more than a thousand dollars. What was the head here? Where is it? The reason why the beautiful sound D15 is a mini speaker, because it is really small size, and Xplay5 mobile phone put together, the height is also a short section. But because of its compactness, it can be more easily placed in the corner I want, such as a computer desk, a bedside, a bookcase... The beautiful sound D15 is not big, but it can be felt in my hand. Some weight, this is because it uses a metal shell casing, presumably the internal components are more than enough. Beautiful Voice D15's "face value" is quite high, there are black and white versions of two colors, as the white control of me, naturally more like the white version of it. White means simple, no need to explain, the stylish and simple D15 no matter where it is placed, it exudes a breath of fresh art, it is able to embellish the home environment. I thought about it, if the D15 in addition to black and white, there are other kinds of colors can be better, after all, these two colors of the speaker, we should see more, and a different color can light up life. In the production process, the beautiful sound D15 is remarkable, the entire metal box smooth lines, the shell with a piano paint treatment, the edge of the shine is not hand, touch is very good, but also even more grades. The D15's front speaker grille is also polished to a very regular, tight seam with the shell. Even the LOGO nameplate on the net cover is quite exquisite, and the metal wire drawing process is added on the pattern like the half butterfly. Although the price of the D15 is not cheap, this workmanship is a good one. As a 2.0 speaker, beautiful sound D15 will only arrange the three control keys on the top of the right speaker, respectively, the power button and volume adjustment keys, using a touch design, but also forcing. In addition, the user can also operate through the remote control in the D15 accessory, which is also very convenient. There are three interfaces on the back of the right speaker for connecting the left speaker, power supply and audio source equipment. It is worth mentioning that the beautiful power D15's power component cable specifications are high, the maximum output power is 19V, the power supply is also more stable, and it is also safer to use. Outspoken, beautiful sound D15 as an active speaker, did not join the Bluetooth function, I am also very depressed, to let it back and forth between the phone, iPad and laptop, audio cable always plug, Some trouble, I hope it will be upgraded to support Bluetooth playback. At the bottom of the two cabinets, the beautiful sound D15 also has anti-slip mats, which are more stable when placed on the desktop. On one of the speakers, there is an information label on the product. Here we can see that its output power is 15W2, (±5%) RMS. For a mini-desktop speaker of this size, the output power can reach this level or a rare, truly small volume. Many people will find that the 2.0-based mini desktop speakers do not perform as well as they do on the bass, because theoretically it is necessary to push loud waves only with loud pots. In order to better solve this problem, beautiful sound D15 uses a four-phase inverter design. The combination of a passive sound box and a four-way inversion with a specially designed sound cavity structure, and the use of an air resonance principle to achieve a subwoofer without bass can also have a good bass effect. Finally, through several songs that I personally like, and with the use of vivo Xplay5 Standard Edition, let's talk about the subjective sound of D15. If I did not read "I am a singer", I do not know Wang Xi's existence. When I first heard "Besame Mucho", I was really fascinated by his wine-like voice. This song "Besame Mucho" is a very old nostalgic old song. D15 shows the mellowness and delicateness of Wang Xi's bass. The ear is easily attracted by the first sound. The back treble is also controlled. Yes, but the sense of extension will be a little weaker. I like to listen to Allan Taylor's "Colour To The Moon" in a quiet night. Allan Taylor is a very pompous folk poet in Britain. This song "Colour To The Moon" is a Chinese translation of "Add Color to the Moon." Representative tracks. The sound of the tuning fork of the opening of the track is very clear, not the slightest rough, and the change of sound is easy to distinguish. When Allan Taylor's breathtaking voice appeared, the soul seemed to be purified, and his heart calmed down. D15's ability to restore Allan Taylor's melodious vocality was satisfying. One of my favorite movie soundtracks is "Green Snake". It was completed by Hong Kong's famous musicians Huang Zong and Ray Songde. It is a music album full of Chinese classic taste. There are dozens of instruments to be used throughout the album, and the D15 can retain the details of various instruments better. The resolution is excellent. The position of various instrument sounds is not difficult to distinguish, the sound is rich in layering, and the transient is also good. However, the overall atmosphere will be slightly weaker. In fact, this is also understandable. After all, it is 2.0 speakers, and the openness of the sound field is always limited. I personally feel that the songs compiled by the Dalai Lama cannot be said to be the strengths of the D15. On the contrary, it is perfectly appropriate to listen to Xu Jiaying's fresh, gentle voice. I seldom listen to new songs, and this Lost Sand Island is not new, but I first heard it on the show "I am a singer." After listening to the Lost Sandbar using D15, the female voice was sweet but not too greasy, and it had a trace of ethereal feeling. This ethereal and Faye Wong's voice was different, and it was natural and very resistant to hearing. In the past, I heard that Yingying sang "Dream" was very happy, but after listening to Li Jian's version, I thought it was a bit less sad and more vicissitudes of the men's voice. D15's reduction of male voice is still good, and there is no obvious warm and warm tuning orientation, the sound tends to be natural and real, and rich in texture. If we say that there is less sense of atmosphere in the large-format repertoire D15, then there is a certain sense of presence in the human voice. Today, 2.0 mini desktop speakers have a lot of choice, but there are few sound quality aspects. Although the price of the beautiful sound D15 is not much of an advantage, but the unique four-way inverter design and high-power speaker unit make it in terms of sound quality, especially as the performance of this type of speaker in bass, It is very good again. Whether it is with a computer or a laptop, or a mobile phone or tablet, the D15 is suitable for users who have high demand for sound quality. Fiber Optic Test Equipment And Fiber Tools
Fiber Optic Test Equipment And Fiber Tools
Fiber Optic Test Equipment And Fiber Tools Ningbo Bwinners Optical Tech Co., Ltd , https://www.sijee-optical.com
August 03, 2024