![](http://www.528500.com/data/attachment/forum/201303/02/182308tlukj5lchjzlof86.jpg.thumb.jpg)
原车门,只有一层薄薄的塑料膜,只为防水防尘,根本没有考虑隔音部分。
![](http://www.528500.com/data/attachment/forum/201303/02/182735y41emrznzm8q5y4u.png.thumb.jpg)
![](http://www.528500.com/data/attachment/forum/201303/02/183843duda8ulam0hawav0.jpg.thumb.jpg)
![](http://www.528500.com/data/attachment/forum/201303/02/184226fayvy0uu8rg8ssrf.jpg.thumb.jpg)
外层沙板相对欧美系车型显得十分脆弱,遇到小碰撞极易造成凹坑。
![](http://www.528500.com/data/attachment/forum/201303/02/184405kvo4mpvp9zn0p5pg.jpg.thumb.jpg)
悍虎隔音是佛山各大专业音响改装店引入最多的隔音品牌,性价比高
![](http://www.528500.com/data/attachment/forum/201303/02/184532pmfkogmodicn99m7.jpg.thumb.jpg)
车门隔音分两层处理: 首先在车门钢板内侧贴一层减震板,起到隔音 、制振效果。
![](http://www.528500.com/data/attachment/forum/201303/02/182951fjetq5manwpnqntw.png.thumb.jpg)
然后在车门钢板外侧贴一层减震板,不仅起到良好的隔音制振效果,还有很好的密封效果。
![](http://www.528500.com/data/attachment/forum/201303/02/183258odydd2j7dtyju9ok.png.thumb.jpg)
<形成一个箱体——减少驻波,避免声短路,音响效果对比未做车门隔音之前中低频量感明显增强>
![](http://www.528500.com/data/attachment/forum/201303/02/182303lczic428u2v2h2hu.jpg.thumb.jpg)
![](http://www.528500.com/data/attachment/forum/201303/02/185001brb3r1kekcrwba9h.jpg.thumb.jpg)
在车门饰板位置补充一层大能吸音王材料,减少饰板共振,吸收多余驻波
![](http://www.528500.com/data/attachment/forum/201303/02/183734eb06g70g27e0edz0.png.thumb.jpg)
门板复原
![](http://www.528500.com/data/attachment/forum/201303/02/184016g9wwwad6rsewz6w6.jpg.thumb.jpg)
检查好车况,测试效果,完工
![](http://www.528500.com/data/attachment/forum/201303/02/182330znmcd5vecp545yg4.jpg.thumb.jpg)
四门隔音可以使车门钢板强化两倍以上,关门声音明显沉实,车门路噪降50%,音响效果提升100%以上!