If you have high requirements for sound quality, please refer to this way to modify the Highlander audio and modify the three-way frequency

Our modified Highlander customers have high requirements for sound quality, and of course, they also require the ultimate technological details of the modification. Car owners have high expectations for Biwei audio brand, and they have already known the brand. They like to listen to pop songs, and require that the sound restore the singer to a high degree, rich details and full musical atmosphere. Let’s see if this configuration modification scheme can meet the owner’s expectations?

Configuration manifest:

1 Host: Pioneer P 99 (second-hand Japanese version)

2 dsp: Biwei P&P-8

3 Front sound field: Biwei AM series three-way frequency

4 Super bass: American DD 8 inch, customized cabinet

5 front sound field amplifiers: two Aiwei top four-channel amplifiers

6 Subwoofer amplifier: Laifu R 500.1 DX

7 wires: speaker wire Dutch van den Hau, signal wire Barney

Physical drawing of equipment

 

Biwei AM series three-way frequency, A-pillar positioning modification.

Skilled modification skills save customers a lot of time, because this modification customer asked to be completed in one day, and the original three-day modification workload was condensed to one day.

The renderings of the A-pillar reverse mold modification completed.

Pioneer host modification, Highlander models have always been modified to this position.

Overall finished renderings.

Woofer unit installation in door panel.

American DD eight-inch subwoofer modification, supplementary cabinet.

The air outlet (inverted hole) of the box has more professional data, and if there is data, there is a basis for effect.

Renderings of the modified completion.

The special battery for audio is modified to the right side.

This is the sound system circuit modified by the customer before, all of which are removed and replaced.

Biwei dsp and an Aiwei power amplifier were modified together under the passenger seat respectively.

The other one is mounted under the driver’s seat. Responsible for driving the mid-bass and rear soundstage.

Wiring details

This is the total insurance of the sound system, modified to near the original car battery.