The ultimate modification of car audio, crown road door panel box modification, zero point speaker, enjoy the best hearing feast

Car audio is a semi-finished product, and the final sound effect is still oriented to later modification. It doesn’t matter what brand is used and how to match it. If you understand it thoroughly, you will find that the most important thing is tuning and modification.

Honda Crown Road has previously modified a two-way zero-point audio system in our store. Car owners often see that we need door panel boxes to modify Biwei speakers. After research, combined with the door panel space of the model, it is also very suitable for the modification required by car owners.

Regarding the benefits of door modification box, here are three points briefly stated:

1 The sound is clear and natural, the music is dense, and the degree of restoration is improved; 2 Effectively prevent sound leakage and transmit 100% of the sound source to the car; 3 Dustproof, waterproof, reduce noise and vibration, and increase the service life of horn.

Let’s take a look at the objective analysis chart of Biwei Audio below

 

The first step is to disassemble the original door panel and divide the appropriate box area.

Start cutting the original door panel into the corresponding box area, and the cutting must be accurate.

Zero classic series two-way active mid-bass unit, measure the volume required by the speaker and the data required by the guide tube. The modification of any box is not a reluctant move forward, and it needs to combine various modifications experience.

Next, start drawing for the volume of the box and start numerical control production.

More than half of the box modification has been completed.

The appearance is coated with multiple layers of environmentally friendly waterproof and anti-corrosion materials, which are very hard after curing.

Design and modification of box guide pipe.

Modification and repair of door panels, as well as modification of box panels.

The door panel is polished to complete the renderings, and then it is wrapped with leather with the same texture as the original car.

After the box body is installed, the door panel has to be assembled after being wrapped in leather.

The panel color was changed to matte black as per the owner’s request.

The renderings of the door panel foreskin color change match the original texture very well.

Detailed visual renderings of all installations completed.

The sound quality effect after modification and debugging: the details of the instrument are rich and solid, and the density particles are very textured