济南汽车音响改装过程中，需要对车门进行处理以达到保真音效的目的。那么应该从哪些方面进行着手呢？

1、济南汽车音响改装专业人员说减振的方法一般是用固定法进行减振，就是在门板的内侧，贴覆硬度较大的减振板如胶板等。在扬声器的安装部位，单纯地利用表面来增加刚性还不够，最好是加装刚性较好的垫圈。在较高级的改装中，将门板重新倒模，增加其刚性。
Jinan professional car audio conversion, said vibration damping method is generally carried out using a fixed method, that is, on the inside of the door, and paste the cover hardness greater damping plate as sheet and so on. In the installation position of the speaker, simply by the surface is not enough to increase the rigidity, it is preferable to install relatively rigid washer. In more advanced modification, the door to re-pour the mold, to increase its rigidity.

2、济南汽车音响改装http://www.sdcarmusic.com/介绍隔音是隔绝汽车的外界噪音以及在行驶途中的引擎声，路噪和风噪声等。隔音的方法是降低固体噪声的传入，一般地在减振的材料中，会采用双层的材料同时做到吸声隔音的处理，同时在引擎舱盖，防火墙等处都可以贴覆减振材料等。对汽车的橡胶边条做良好的处理，特别是在改装过程中反复拆除，会使其密封性不好。
Jinan car audio conversion introduces noise is isolated from the outside noise and the car engine sound in a moving way, the road noise and wind noise. The method is to reduce the noise of the incoming solid noise, vibration damping materials in general, and will be done at the same time using double sound absorption material handling, while in the engine compartment lid, firewalls, etc. can be affixed to cover damping materials. Rubber trim for cars made good deal, especially in the conversion process repeatedly removed, will make it a bad seal.

3、济南汽车音响改装http://www.sdcarmusic.com/强调如果门板处理不好，就会使良好的低频响应的顶级套装的声音大打折扣。在改装前声场时，密封的处理方法是利用铅板或铝板等将维修孔封闭，并将所有的部分全部用胶密封处理良好。这样可使低频下潜延伸更低，产生良好的控制力，声音清晰度加强。
Jinan car audio conversion stressed if the door is not properly handled, it will make a good low-frequency response of the top suite of voice compromised. Before the sound field in the modified sealing approach is the use of stereotype

or aluminum, etc. will repair the hole closed, and all the part of all well sealed with glue. This allows the extension of the lower low dive, resulting in good control, sound clarity enhanced.