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Automobile sound insulation and noise reduction project is by no means a simple material pasting. It is a systematic work that requires extremely high professional skills and practical experience. Its core lies not only in the scientific application of materials, but also in whether the construction team has extremely rich and accurate experience in vehicle disassembly and assembly. In sound insulation construction, the importance of “dismantling” and “installation” is no less than the paving of sound insulation materials themselves. Because even if the sound insulation construction itself is professional and the materials used are solid, if the technician is not familiar with the structure and characteristics of the internal buckles,…

Detailed list of top configuration plans for in-depth modification of Mercedes-Benz C-Class car audio system   1. Core sound source system: In order to retain the functions and convenience of the original car to the greatest extent, dual sound source configuration is adopted. The original car engine is retained as the basic signal source and control center, and at the same time integrates a high-performance dedicated player of Japan’s BEWITH brand (often called a “mirror” player because of its unique shape) to provide extremely high-quality digital audio signal output, the two work together, taking into account practicality and ultimate sound quality. 2. Digital audio processing core: Equipped with Biwei’s flagship…

The owner of this Volkswagen Tiguan has previously upgraded his car with a sound system centered on Japan’s BEWITH A 50 III tweeter and A 130 III mid-woofer units in other modification shops. However, due to the shortcomings of the previous construction team in the rigor of the installation process, the accuracy of acoustic positioning, and the final system debugging process, the actual hearing experience of the entire system is different from the excellent effect that the top-class Biwei audio should have in the minds of car owners. There is a significant gap, and it has never reached the acoustic level expected by car owners. First of all, let’s review…

The owner of this Toyota RAV 4 (Rongfang) has previously completed a preliminary modification of a three-way audio system for his car elsewhere. The original system architecture is the traditional passive sound split mode, and it is equipped with a ten-inch subwoofer system as a low-frequency supplement. The sound source part is composed of the original main engine and an ordinary multi-functional DSP power amplifier. As car owners’ understanding of music continues to deepen and their listening requirements are also increasing day by day, the original system performance has gradually been unable to meet their current higher pursuit of sound quality details, sound field levels and dynamic control. After many…

In the field of car audio modification, a crucial core concept is the reasonable collocation and scientific configuration of the system. The real professionalism lies in knowing how to “cut the complexity and simplify it” and accurately grasp the role and value of each piece of equipment in the overall system. Blindly stacking all kinds of high-end or redundant equipment will not only not guarantee the excellent final sound quality, but will bring many negative effects: unnecessary loss of power, increase the burden on the electrical system of the whole vehicle, aggravate the possibility of interference between equipment, and make the system debugging extremely complicated. Many audio enthusiasts who are…

In the field of car audio modification, the matching and combination of equipment is a deep knowledge. We always adhere to the core principle of simplifying complexity and pursuing refinement, and strive for simplification and efficiency in the selection of equipment. From the perspective of high-fidelity sound quality, if a sound system is too complex, it will not only significantly increase the overall budget, but also have a negative impact on the final sound presentation. Many music lovers have a common cognitive misunderstanding, that is, the more speakers there are, the better the sound effect will be. Designs such as three-way and four-way are often blindly admired; However, in terms…

In the technology-oriented professional service industry, only by virtue of exquisite skills and thoughtful service can we truly win the market and establish lasting customer trust. As long as the technology is truly solid and the service is attentive, even if it is in a hidden corner, the excellent reputation will surely attract a steady stream of customers. Since its establishment, “Music Broadband” modification shop has established a business philosophy with word-of-mouth communication as the core-we regard every modification as a work that needs ingenuity, insist on professional and rigorous modification technology and sincere and meticulous service attitude as the cornerstone, and are committed to attracting and serving those customer…

A Mitsubishi Outlander owner had previously upgraded a complete car audio system. At that time, the subwoofer part used the owner’s own ten-inch woofer unit. With the continuous improvement of car owners’ listening taste and the increasingly clear demand for more efficient use of vehicle practical space, he put forward a new expectation: to achieve a significant jump in bass effect without occupying the daily use space of the trunk at all. In the current field of car audio modification, when it comes to subwoofer units that can perfectly balance shocking effect and compact size, the American DD brand is undoubtedly a highly respected benchmark choice. Car owners have long…

German Ground Zero RC 165.3 SQ ATC series three-way speakers are highly regarded in the field of car audio modification for their excellent cost performance. This series of units adopts a unique 3-ohm low-impedance design, which can significantly improve the driving efficiency and energy sense of sound, and can obtain sufficient sound pressure levels and extremely high sensitivity with relatively small power input. This feature makes it more accurate to restore the details of the sound source signal, and finally presents a top-level listening feeling with mellow, full and infectious mid-frequency vocals, and natural, smooth, delicate and transparent high-frequency extension. More importantly, it is more friendly to the output power…

For senior enthusiasts who have a deep understanding of BEWITH car audio brand, BEWITH’s products often represent the “high-level art” in the field of car audio modification-they usually require precise inverted mold installation and complex system adjustment, so as to completely release their potential to pursue the ultimate clean and delicate sound performance, which puts forward extremely high requirements for the rigor of installation process and the professionalism of debugging technology. However, the “PLUG&PLAY” series, or P&P for short, derived from the same technological pedigree, opens up another path. It completely inherits the core of Biwei’s mature and excellent electroacoustic technology, but precisely focuses its market positioning on mid-range consumer…