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Reshaping the acoustic genes of Audi A 4: the precision acoustic revolution brought by Japan’s Biwei DSP processor
As a strategic sub-brand launched by BEWITH, Japan’s top car audio brand, for a broader market, the “PLUG&PLAY” series has officially landed on the market with a variety of DSP processors and DSP power amplifier products with excellent performance and high cost performance. The launch of this product line aims to provide a set of people-friendly, efficient and easy-to-implement audio upgrade solutions for consumer car owners who have just come into contact with car audio modification, or who have a relatively limited budget but are also pursuing sound quality improvement, so that more users can experience the significant changes brought about by professional-grade audio processing technology.For audiophiles who are familiar…
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On the Egyptian road: The drivers I met
The journey in Egypt can be divided into distinct pre-and post-stages. The first half was quite hard, looking for public transportation all day, and the language barrier was inconvenient to communicate, but it failed to shake my determination to save money. By the second half, things began to change. Along the way, I met all kinds of drivers, both good and unpleasant experiences, which should be regarded as a special record. The most common places to encounter drivers during travel tend to be airports-in Egypt, some airports don’t have public transportation at all, and you have no choice but to take a taxi. Of course, online car-hailing is also one…
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Only in Egypt did I realize that the “Arabic numerals” we are familiar with were actually invented in India
As a person with almost zero historical knowledge, who would have thought that he didn’t even know the word? I never thought that after living for decades, I might not even recognize the numbers. But this is indeed my real experience-the “Arabic numerals” used in Egypt are completely different from what we usually know. Egyptians speak Arabic, but if you leave without doing your homework, you could have a complete meltdown while taking a taxi. All the questions spew out at the moment of seeing the taxi on the road: What about Arabic numerals? What are those winding license plate numbers? Egypt’s license plate does consist of Arabic numerals, but…
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Acoustic evolution from passive to active: A record of in-depth modification of Honda Crown Road equipped with a zero-point two-way system
The ultimate realm of car audio, in the final analysis, is the double ultimate test of modification technology and tuning art. Only by tempering these two to perfection can we turn decay into magic and create an exciting auditory surprise in the limited carriage space. An industry consensus is that all car audio products are essentially “semi-finished products”. As the sharp saying goes: “Three points of equipment, seven points of modification.” This accurately broke the overwhelming proportion of the later modification process and system adjustment in determining the success or failure of the final sound effect. Excellent equipment is gorgeous music score, and top-level modification and tuning is the master…
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Faroe Islands and southern Iceland | 12-day wilderness and hot springs tour
Itinerary highlights: ① Visit the isolated islands by boat and look for traces of Arctic puffins. ② Arrange five Faroe Islands characteristic hikes, covering cliff lakes, isolated island lighthouses, fjord crossing and uninhabited islands, and feel the isolated beauty of the North Atlantic from a deep perspective. ③ Stay in a local village hotel for two nights, taste home-cooked flavors, and enjoy the quiet amid the sound of birds and waves. ④ Selected classic areas of Iceland: southern coast, Golden Circle and Snaishan Peninsula; Experience ATV off-road with glacier hiking. ⑤ Experienced guides flexibly respond to changing weather and optimize your itinerary according to the actual situation. Itinerary overview…
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Immersive sound field reshaping: Case analysis of in-depth modification of Lexus ES 200 panoramic surround sound system
The new generation of Lexus ES 200 is firmly in the mid-to-large luxury sedan camp with its calm and elegant design language. As a benchmark model of this class, its external bearing and interior texture are excellent, but there is a significant experience gap between different versions in the configuration of the sound system. Especially for the entry-level configuration of ES 200, the sound performance presented by the original sound system often becomes the regret in the hearts of many car owners who have requirements for hearing quality: the low-frequency response is muddy and unclear, lacking due level and flexibility; The directivity and detail resolution of high frequencies are even…
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Which one is more worth choosing, winter travel or summer travel?
The thing I think about the most at the beginning of planning a trip is often the season. Spring, summer, autumn and winter rotate. Undoubtedly, spring and autumn are always the most suitable seasons for travel. What about the remaining two seasons-is it better to travel in winter or summer? The most obvious problem with summer travel is sweating. Walking around all day, sweating, means frequent washing, so you have to prepare multiple sets of changing clothes. Traveling in summer is also easy to worry about heatstroke. After all, not everyone can adapt to the hot weather. Besides, there is a saying of “bitter summer”-when you play in the hot…
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Georgia’s money-saving travel guide: Tips on using transportation cards and recommendations for affordable supermarkets
When traveling poorly in Georgia, it is recommended to buy a local transportation card and pay attention to taking advantage of the discount of “limited time transfer free”. If the place you want to go is close, you can calculate the time in advance. About transportation cards It can be handled at the manual counter of the subway station, and the business card printing fee is 2 lari, which can be refunded when not in use. When I applied for the card, I wasn’t sure how many buses I would take. I thought it was more convenient to recharge 5 lari, so I asked the staff to recharge 3 lari.…
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Defining a new benchmark for three-way frequency: German Zero Point GZRC 165.3, reshaping market perception with sound quality strength
In recent years, the car audio modification market has shown a prosperous scene, and all kinds of speaker brands have sprung up. They advertise different musical styles-some emphasize the precision and calmness of German, some focus on American enthusiasm, and some pursue British warmth and delicacy. All kinds of seemingly advanced labels such as “imported original goods”, “top technology” and “master tuning” are dizzying, among which there are some “foreign brands” that are difficult to distinguish between true and false, which makes the majority of riders feel confused and confused when choosing. In an environment full of information, how to clear the fog and touch the real core of the…
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On the road, even though I don’t know the language, I get on a stranger’s car again and again
On the way to the small village, my old illness relapsed, so I separated from my companions. They continued their journey into the mountains while I returned to the town of Mestia. It’s “downtown”, but in fact Mestia is just a small town. Because it is close to the snow-capped mountain hiking route, it is also the starting point for many people to hike. At that time, I didn’t think of hitchhiking. I planned to walk along the road and riverbank. Dozens of kilometers were regarded as a mountain stroll, which was quite good. I didn’t expect to meet an old man like that-driving a truck. The car suddenly stopped,…



























