一，線(xian)路要求是(shi)抗干擾和安(an)全。

所有(you)電(dian)線(xian)(xian)(xian)(xian)(xian)得(de)要(yao)(yao)(yao)阻燃，信(xin)號線(xian)(xian)(xian)(xian)(xian)得(de)要(yao)(yao)(yao)屏蔽，功(gong)(gong)放(fang)(fang)電(dian)源(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)要(yao)(yao)(yao)足夠粗(cu)。電(dian)源(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)穿過鐵皮時，要(yao)(yao)(yao)用雙(shuang)層(ceng)保護，所有(you)電(dian)源(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)得(de)要(yao)(yao)(yao)用波紋管包裹。音(yin)(yin)(yin)(yin)頻部(bu)分的(de)電(dian)源(yuan)(yuan)及其部(bu)件應(ying)有(you)單獨的(de)保險設計，以(yi)保證音(yin)(yin)(yin)(yin)頻的(de)安全用電(dian)。音(yin)(yin)(yin)(yin)箱線(xian)(xian)(xian)(xian)(xian)要(yao)(yao)(yao)遠離喇叭線(xian)(xian)(xian)(xian)(xian)和(he)(he)主電(dian)源(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)。萬不得(de)已，也要(yao)(yao)(yao)穿越垂(chui)直(zhi)線(xian)(xian)(xian)(xian)(xian)，尤(you)其是信(xin)號線(xian)(xian)(xian)(xian)(xian)、主機和(he)(he)CD盒之(zhi)間(jian)的(de)連(lian)(lian)接(jie)控制線(xian)(xian)(xian)(xian)(xian)。主機和(he)(he)功(gong)(gong)率放(fang)(fang)大(da)器之(zhi)間(jian)的(de)連(lian)(lian)接(jie)嚴格是為了防止噪聲(sheng)相互(hu)干(gan)擾。還有(you)一(yi)(yi)點是一(yi)(yi)般音(yin)(yin)(yin)(yin)像店(dian)容易忽略(lve)的(de)問題。線(xian)(xian)(xian)(xian)(xian)的(de)連(lian)(lian)接(jie)點要(yao)(yao)(yao)連(lian)(lian)接(jie)牢固，焊接(jie)牢固，可(ke)以(yi)將功(gong)(gong)率損耗和(he)(he)信(xin)號衰減降(jiang)低到(dao)很小的(de)程度(du)。用合適的(de)線(xian)(xian)(xian)(xian)(xian)鼻子與電(dian)源(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)的(de)頭部(bu)連(lian)(lian)接(jie)，一(yi)(yi)般在焊接(jie)或(huo)線(xian)(xian)(xian)(xian)(xian)鼻子連(lian)(lian)接(jie)前要(yao)(yao)(yao)沖洗干(gan)凈。

二(er)、裝配裝飾工(gong)藝標準

這(zhe)個標準一般要求原車(che)保(bao)持原貌。對于增加的外觀裝飾(shi)(shi)部(bu)分，其風格(ge)應盡可能與原車(che)保(bao)持一致。a柱高音蓋和車(che)門(men)內飾(shi)(shi)板的涂裝要與車(che)的顏色(se)和造型相協(xie)調(diao)。

三、揚聲器安裝標準

揚(yang)聲器(qi)(qi)安(an)(an)(an)裝(zhuang)的一般(ban)要(yao)求(qiu)是(shi)牢固(gu)、防(fang)振(zhen)、防(fang)共振(zhen)，揚(yang)聲器(qi)(qi)安(an)(an)(an)裝(zhuang)時(shi)應(ying)安(an)(an)(an)裝(zhuang)密封(feng)的阻(zu)尼墊。儀器(qi)(qi)的揚(yang)聲器(qi)(qi)容易產(chan)生小共振(zhen)。低音(yin)(yin)音(yin)(yin)箱要(yao)用質量18MM左右的密度板制作，箱體內要(yao)安(an)(an)(an)裝(zhuang)適量的吸音(yin)(yin)材(cai)料(liao)。當然(ran)，這(zhe)種揚(yang)聲器(qi)(qi)安(an)(an)(an)裝(zhuang)要(yao)求(qiu)必然(ran)會增加(jia)一定的人工時(shi)間和材(cai)料(liao)成本。當店家要(yao)收安(an)(an)(an)裝(zhuang)費時(shi)，車(che)友們要(yao)盡量理解。如果安(an)(an)(an)裝(zhuang)是(shi)免費的，你應(ying)該仔細檢查(cha)質量。

四(si)，聽(ting)音的標準

音頻(pin)安(an)裝是否(fou)有問題(ti)，可以(yi)通過試聽來檢(jian)查。

1.汽車(che)啟動后，按響汽車(che)喇叭，聽揚聲器是(shi)否有干(gan)擾。