By the way, how was your holiday?
Today, let's take an example to talk about audio upgrade, and look forward to the surprise of upgrading Audi A4L in Jubilee.
Friends who play audio will have an upgrade process. After listening to it for a while, I still feel a little inadequate. When you choose to upgrade the audio, congratulations, your ears have evolved successfully.
Audi A4L is a Volkswagen B-class car produced by FAW-Volkswagen. Because it first introduced the concept of long wheelbase and turbine that meets the needs of Chinese people, it can last for more than ten years.
Generally speaking, as a high-end model, the original car audio of Audi A4L is not consistent with its high-end car positioning, and the original car audio is mixed with bass.
It obviously covers the performance of the midrange part of human voice, and the bass is inelastic and poorly controlled. The mid-range part of the instrument is not rich enough, and the human voice is deeply immersed in it.
The treble is dull and can't express the percussion texture of metal instruments.
For a HIFI fan who pursues high fidelity, the overall sound field is average.
Audi A4L upgrade configuration
Audio processor: Odson bit
Front sound field speaker: German Eaton rse 1603 set speaker.
Bass: Germany Eaton 10-600g subwoofer.
Power amplifier: two American ARCks300.4 four-way power amplifiers.
Bass amplifier: American ARCXDI1100.1Bass amplifier.
Wire rod: auxiliary wire rod protected by Li Zheng's car suit.
Sound insulation: Russian stpAirways aviation series stpAirways aviation bomb
The upgrade begins and all products are unveiled.
Russian stp air series stp aerial bombs are used to reduce the spread of metal vibration and noise.
Audi A4L owners pay attention to neatness, which is a big leap, from passive dichotomy to active trisection, matching high-value A-pillar inversion. Natural with the original car interior, low-key but luxurious artistic beauty.
Ha, that's him.
Eton RSE 160, a German front sound field speaker, is divided into three frequencies, which are elastic, rich and full, with distinct bass and slightly sweet tweeter. This modification adopts A-pillar three-frequency inversion mode, and the front sound field is fully active frequency division.
The treble and alto units are inverted on the A-pillar.
Only by controlling the all-round display of the stage can we appreciate the technological beauty of A-pillar inversion.
How to omit installing bass in the door?
The professional technical team of Shanghai Audio installed the German Eaton rse 160 tri-band subwoofer in the original factory with exquisite installation technology. The whole process is rigorous, fast and meticulous.
The highlight of the trunk is that it is cleverly installed and does not occupy empty storage space.
A bass, a German Eaton Force 10-600G subwoofer, is quietly installed in the trunk, which exudes a strong exotic flavor. The outstanding appearance is particularly low-key, drifting and sleepless, and the time is fixed in the world of music.
The whole sound system is driven by two American ARCKS300.4 four-way amplifiers. The lines are smooth, and the arc amplifiers are eye-catching, so that each voice part has enough power to exert the charm of sound quality.
As follows.
At the same time, the American ARCXDI11woofer is added to drive the German Eaton subwoofer, which can maintain the same timbre and sound effect as the German Eaton tri-band loudspeaker in the front sound field. Enjoy personalized driving pleasure.
As follows.
The audio processor is equipped with Odysson 1.
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After five hours of meticulous work by the whole team, the whole audio modification was successfully completed, and the Audi owner is a temperament person. At this time, the owner can't wait to get on the bus for an audition, and the perfect sound quality instantly arouses the recognized smile of the owner.
Some people say that upgrading the stereo is like playing a game that breaks the customs. Some people value the result, while others enjoy the process. Anyway, it's like the classic Cantonese saying: Just be a man and be happy!
Shop: Yinhao professional car audio chain headquarters.
Zhabei head office:
Address: E 1-50 and -52D 1-33 and -35 Yitong Auto Parts City, No.885 Wenshui Road, Zhabei District, Shanghai.
Million car purchase subsidy