The new Audi A 6 professional-grade audio solution: carrying the performance release of the PHASS three-way system with the original design aesthetics

In the field of car audio modification, all speakers and electronic equipment are essentially “semi-finished products” without final adjustment. The decisive factor of the final sound height that a system can present does not depend entirely on the brand or price of the equipment itself, but on the profound experience accumulation and exquisite tuning technology of the modification team. Only through scientific and reasonable installation technology to build an ideal working environment for these semi-finished equipment, can the tuner’s skills have a stage to display; In other words, only when the “modification” link is the ultimate can the “tuning” reach its peak state.

The Audi A 6 owner who underwent the audio upgrade this time not only has extremely high requirements for the vehicle itself, but is also a senior enthusiast with several years of experience in car audio. He knows this well: the final sound performance is more the crystallization of modification technology and debugging technology, rather than simply relying on equipment stacking. Car owners’ main listening preferences focus on pop music and classic old songs, so it is essential to choose a speaker with a highly matched timbre characteristics. Japan’s PHASS Feishi series speakers, especially its iconic brown wool paper bass unit, are famous for their delicate and warm sound, excellent resolution, mellow and full but not bulky. This timbre can not only accurately restore the emotions and details of popular vocals, but also be competent for the occasional DJ rock style, which perfectly meets the listening needs of car owners.

New Audi A 6 customized audio system configuration details

• Front sound field system: PHASS PI-170 P 3 three-way speaker set (treble, midrange, mid-bass)
• Rear sound field system: PHASS S-10. 2 two-way speaker set
• Core Power Amplifier and Processor: China Aiwei DSP 6 V 3 six-channel Class AB DSP power amplifier all-in-one machine (75 W RMS per channel)
• Ultra-low frequency system: American DB Drive dual six-inch subwoofer unit
• Dedicated power amplifier for bass: American Rockford Fosgate R 500.1 DX single-channel high-power power amplifier
• Full car audio cable: German BANEY A 3 series professional speaker cable
• Acoustic basic processing: Japan Flute God professional sound insulation materials

Display of all core equipment used in this upgrade

Next, we will present you the specific implementation process of this high-standard modification through detailed graphic records. First of all, share the installation details of the three-way system in the front sound field. Car owners have made clear and extremely challenging demands:It must be installed in situ and never destroy or change the original interior styleAt the same time, it is necessary to “squeeze” the acoustic performance of the selected equipment to the limit. This requires the modification team not only to know the characteristics of the equipment thoroughly, but also to have the technical strength to deeply integrate sophisticated craftsmanship with acoustic principles.

The mid-woofer unit of the front door of the original car is relatively thin in both material and structure, making it difficult to provide a solid mid-low frequency foundation.

For a non-destructive, robust and acoustically optimized installation, we provide this model and Feishi speakersDedicated mounting washers are tailored。

Installation of mid-woofer unit, rightSealing has almost stringent requirements。 Any tiny gap may lead to airflow leakage, produce unpleasant wind noise, and seriously damage the purity and strength of medium and low frequencies. Our construction ensures absolute acoustic sealing.

The installation of Feishi midrange unit is one of the technical cores of this modification.Intermediate frequency is the soul of human voice and most musical instruments, and its expressive force depends greatly on the sound environment. We doCustomized special independent installation box。 An accurately calculated, closed cavity can provide the ideal acoustic load for the midrange unit, resulting in higher sound density, more solid image, and more condensed and non-divergent timbre. Only with these physical foundations can the overall sound restoration achieve the ultimate truth and nature.

The customization process of the box requires repeated measurement, adjustment and trial assembly to ensure that it fits perfectly with the internal structure reserved for the original car.

Since most areas of the customized cabinet are exposed to the complex environment inside the door, we conducted a comprehensiveProfessional-grade waterproof and anti-corrosion coating treatment, to ensure its long-term and stable performance.

Inside the cabinet, we implanted an appropriate amount ofAcoustic sound-absorbing cotton, used to absorb harmful standing waves in the box and further purify sound quality.

The final effect of installing the bass unit of Feishi to the door panel.

After all construction is completed and the door panel interior is perfectly reset,The visual effect is completely consistent with the original state, truly realizing the “invisible” upgrade.

The tweeter unit is installed in strict accordance with the original factory location to ensure the accuracy of the sound field height.

Rear sound field Feishi two-way system installation
The back door is also professionally installed, and the mid-bass unit is firmly in place.

The rear sound field tweeter is also installed in situ.

After all modifications to the rear door are completed, the interior is also restored to its original state.

Integrated installation of electronic equipment
The Aiwei DSP power amplifier, which drives the three-way system of the front sound field, and the Laifu single-channel power amplifier, which specializes in subwoofer, are carefully arranged and installed in customized positions on the side of the trunk, which not only saves space, but also facilitates heat dissipation and maintenance.

American DB Drive dual six-inch subwooferKnown for its compact size and excellent performance. It is able to provideClean, flexible and well-controlled low frequencies, deep dive and quick transient response, which perfectly makes up for the low frequency deficiency of the original car without excessively occupying the space inside the car. It is a compact subwoofer solution with excellent performance.

So far, the hardware upgrade of the audio system of this Audi A 6 has been completed. Next, through professional DSP tuning, the potential of this set of high-quality equipment will be completely released, presenting a balanced, delicate, dynamic and infectious mobile music space for car owners. This is the process in which “semi-finished products” become “works of art” through professional hands.