Hhhhhhhhhh, this title was written because it was the first intuitive experience when you saw this thing, and it was good for getting the square to go with the aunt pk artifact, Jun Wu Dreamwave's TREMOR outdoor Bluetooth stereo. This box was used to go out with friends and they brought it with them. Because it was very curious, I would simply take a photo and #####################. Maybe the picture doesn't feel much, but the physical box is quite big. The specific size is equivalent to a traditional standard-sized cassette recorder. It is a standard double-speaker type. After 90's friends may be nothing, but earlier friends should There is a concept. Of course, I was also curious to ask why my friend would buy such a large box. It was actually very simple. This box was used for outdoor activities (playing games, outdoor team building). Anti-portable, so in addition to the fact that in addition to really buying a big horn for a plaza, not many of them can be selected (the other big brands of high-power Bluetooth boxes are more placed for indoor use) and are selected at most. This TREMOR of Jun Wu Dreamwave. Originally thought that the goods are very big, and later search found that they have more specifications of the family, of course, there are also some small specifications are more portable for everyday use, the appearance is basically American outdoor style, and the results are full of mature style However, it's actually a fancy model for 2 small dots. Since the box has been used for a while, I will introduce the appearance and accessories (possibly omitted). The standard is that there is an external power supply, 3.5mm pairs of recorded lines and instructions, but the box has been used for some time, so when my friends gave me an estimate they are usually used accessories. This sound at first gave me the deepest impression except the huge volume weight, probably the appearance style. The development of various Bluetooth speakers on the market for so many years, a variety of design styles are also considered to play to the extreme, it is indeed difficult to look for breakthroughs, but the Hong Kong Zhenzheng Wu this generation of American outdoor military design style box is still quite like, Although rough mad. It is also because of the design of the sake of positioning, so the material, panels, buttons and even cloth are all outdoor style settings, remove the extra design, stress. The top is "simple and brutal" function button settings, it feels like a device design in the past cassette machine era, simple and clear, even the power to start the setting is also, click on the boot, and then click on the shutdown, do not need any long By distinction or the like. Transparent mesh can see the audio unit. Because there is no demolition and direct indication, see the official introduction is about 6 audio unit settings, two full-range, two high-frequency, two passive low-frequency combination program, this box power also reached the 50w level, for a Mobile use, built-in battery box is quite large. Side diversion holes Used to move the design of the canvas The rear IO port has a power port, a USB port, and a 3.5mm pair recording port. USB port is used to charge mobile devices, this speaker is more exaggerated within the 20800mAh battery, so it can also be used as a mobile power supply, and the output power is 5v 1a; interface with the top of the keys are rubber wrapped, mainly In order to achieve the whole waterproof (IPX5 level) There is NFC at the top, but NFC has been yelling for so many years. . . The applause is not called. The one-piece big button on the top is still covered by plastic for waterproofing. Compared to other Bluetooth speakers like to retain the smooth, delicate, this box is obviously more rough, all kinds of particles and large lines, the hands of this box in fact friends have lost the car trunk (personal advice, after all, built-in battery), so there are not Less stumbling. However, I personally feel that this box is too big. If I didn't drive myself, I was too lazy to take it. Finish the design and then talk about the use of this box. Individuals are also considered to be tossing a lot of Bluetooth boxes, but I haven't touched the set box of TREMOR. After all, I didn't need to go to the square. . . Square-level sound volume: Because of the volume orientation, TREMOR also reached the 50w level power, although not as much as the square dance that can not move hundreds of w (a lot of virtual standard), but the full open volume is also considered more exaggerated for the individual, And this is a built-in battery, not an external power supply. Weekends with friends near the stadium (nobody) measured, the actual effective coverage of the volume is about 10 meters range, almost exactly the size of a basketball court or tennis court. In addition, the effective coverage area mentioned here refers to whether there is a clearer and clearer sense of hearing and sound pressure in this area. It is not just to hear it, but if it is just to hear it, then the scope will be further. Almost unavoidable sound directionality: In the current situation where there is no black technology, this single-source box has almost no way of avoiding the problem of sound directivity, and is particularly aimed at outdoor scenes. Therefore, in actual use, TREMOR still has this problem, and it can even be said that the bigger the sound, the more obvious. At present, there are many manufacturers who make a fuss about the structure such as a circular upward structure, but the degree of improvement is minimal. Of course, if you are not a bad owner, you can also consider buying two TREMOR 2.0 systems and placing them within a certain range to solve the problem of sound directivity. Similar to the appearance of the style of voice tuning: see the appearance of this speaker, I believe you will be the same as I know this box is focused on low-frequency performance and flexibility style it, the fact is basically the same, but there are certainly not the same. Above 40% of the volume, the sound field and sound pressure performance of the TREMOR box will apparently be at a more appropriate level. The volume is too low and the sound is not felt together. The volume is too loud, but it will not break but it also feels low frequency. The power is not good enough. In the ideal volume range, TREMOR's three-band resolution is still acceptable, but people are more unexpected is the performance of the intermediate frequency will be more ideal, low frequency is enough, there is a sense of surrounding, the box will not feel anything boiled water, the first to listen The sensation is a box that compares the ambience effect. The sound details have a certain degree, but it will not be very translucent, as is the high frequency, after all, this box is not used to listen to instrumental music. The overall degree of recognition is very high, but also resistant to hearing, the low frequency part should be because of the passive unit, so the low frequency will not be too fried. The overall performance of this box sounds within the expectation of the individual, that is, the final sound style is rather unexpected, but compared to the square dance and the social shaking of the kind of box, the quality of the sound will still be significantly better on a level, simple That is to say, the level is clear, the details are enough, the sound pressure is not dispersed. In addition, this box actually has wireless microphone accessories, plus you can blow up the street at any time. . . Friends are ready to place orders. As for the battery life, this one. . . I guess it is unpredictable, because my friend said that he was charged 1.2 months ago, although the degree of use is not much, but after all 20800mAh battery, so the battery life is not bad. There is also a simple use of this box, but also because it is simple so no APP software adaptation, although individuals hate to use the box but also use the app, but in this case EQ and other settings can only rely on the player settings. Final summary, still explain the advantages and disadvantages of this box Disadvantages: 1, the price is higher, more than two thousand 2, the United States brand, only one or two years into the country, so the brand awareness is not high. 3, larger, lighter weight 4, the sound directionality is obvious, and the high frequency has room for improvement. 5, no suitable app, unable to adjust EQ. advantage: Outdoor speakers are not rare, rare is this outdoor speaker. The design, workmanship and sound performance are more reliable and obviously better than the fortress box. The last correct use of this box
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