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现xian在zai的de人ren动dong手shou能neng力li都dou格ge外wai的de强qiang,因yin为wei在zai条tiao件jian允yuan许xu的de情qing况kuang下xia,我wo们men想xiang想xiang尽jin可ke能neng的de自zi己ji动dong手shou,因yin为wei自zi己ji动dong手shou丰feng衣yi足zu食shi。对dui于yu音yin箱xiang大da家jia都dou知zhi道dao,但dan是shi如ru何he才cai能neng自zi己ji动dong手shou组zu建jian一yi套tao音yin箱xiang就jiu是shi一yi个ge问wen题ti了le,那na么me今jin天tian小xiao编bian就jiu和he大da家jia分fen享xiang一yi下xia怎zen样yang才cai能neng做zuo出chu一yi套tao自zi己ji心xin满man意yi足zu的de音yin箱xiang,给gei大da家jia提ti供gong十shi点dian建jian议yi,帮bang助zhu大da家jia动dong手shou组zu建jian音yin箱xiang。
一yi:喇la叭ba单dan元yuan选xuan择ze合he适shi的de单dan元yuan口kou径jing,了le解jie单dan元yuan的de技ji术shu参shen数shu。最zui好hao是shi厂chang家jia已yi经jing“配pei对dui”的de单dan元yuan,以yi确que保bao性xing能neng的de一yi致zhi性xing。
二er:音yin箱xiang材cai料liao要yao使shi用yong中zhong密mi度du板ban(MDF)或huo密mi度du较jiao大da的de优you质zhi原yuan木mu,也ye可ke用yong花hua岗gang石shi、混hun凝ning土tu制zhi作zuo箱xiang体ti。板ban材cai厚hou度du在zai15mm~25mm左zuo右you。如ru无wu合he适shi的de厚hou度du,也ye可ke用yong双shuang层ceng材cai料liao胶jiao合he而er成cheng。
三san:箱xiang体ti制zhi作zuo的de原yuan则ze是shi内nei体ti积ji(净jing体ti积ji)和he设she计ji值zhi相xiang同tong。设she计ji值zhi是shi针zhen对dui具ju体ti的de喇la叭ba单dan元yuan,应ying用yong相xiang关guan公gong式shi计ji算suan而er得de的de。箱xiang体ti的de长chang、宽kuan、高gao比bi例li不bu能neng成cheng整zheng数shu倍bei,并bing要yao兼jian顾gu外wai形xing的de美mei观guan性xing。因yin此ci,考kao虑lv加jia装zhuang沥li青qing板ban或huo内nei铺pu沥li青qing时shi,应ying扣kou除chu其qi所suo占zhan的de体ti积ji。
四si:箱xiang体ti的de基ji本ben要yao求qiu是shi密mi封feng、牢lao固gu,所suo以yi要yao求qiu在zai制zhi作zuo时shi,各ge边bian缝feng对dui接jie要yao整zheng齐qi,不bu能neng漏lou胶jiao,并bing要yao加jia钉ding铁tie钉ding。如ru果guo对dui接jie处chu做zuo成cheng楔xie形xing卡ka口kou,应ying上shang胶jiao再zai加jia钉ding就jiu更geng加jia牢lao固gu结jie实shi。在zai侧ce面mian和he前qian面mian板ban上shang,还huan应ying使shi用yong强qiang筋jin(如ru30mm×40mm的de硬ying质zhi木mu条tiao)加jia固gu。
五wu:填tian加jia吸xi音yin箱xiang棉mian时shi,闭bi箱xiang设she计ji的de音yin箱xiang可ke使shi用yong羊yang毛mao、海hai绵mian等deng;倒dao相xiang箱xiang可ke使shi用yong厚hou25mm左zuo右you的de海hai绵mian填tian布bu整zheng个ge内nei表biao面mian,并bing且qie适shi当dang固gu定ding。
六liu:安an装zhuang分fen频pin器qi时shi,如ru使shi用yong沥li青qing板ban或huo铺pu设she沥li青qing,可ke直zhi接jie用yong螺luo钉ding上shang好hao即ji可ke。否fou则ze,应ying在zai箱xiang体ti分fen频pin器qi之zhi间jian使shi用yong软ruan性xing绝jue缘yuan垫dian,保bao持chi松song紧jin适shi度du,以yi防fang止zhi与yu箱xiang体ti之zhi间jian的de振zhen动dong耦ou合he,从cong而er减jian少shao干gan扰rao。箱xiang内nei连lian接jie线xian应ying采cai用yong优you质zhi无wu氧yang铜tong线xian,保bao留liu合he适shi长chang度du并bing设she法fa固gu定ding,以yi防fang止zhi其qi大da幅fu度du摆bai动dong。
七qi:喇la叭ba单dan元yuan最zui好hao挖wa深shen孔kong安an装zhuang,并bing使shi用yong橡xiang胶jiao垫dian圈quan,以yi隔ge绝jue有you害hai振zhen动dong的de传chuan递di。在zai用yong自zi攻gong螺luo钉ding固gu定ding单dan元yuan和he接jie线xian盒he时shi,应ying先xian在zai箱xiang体ti上shang用yong电dian手shou钻zuan打da预yu孔kong,预yu孔kong要yao比bi螺luo丝si稍shao小xiao,以yi便bian安an装zhuang容rong易yi和he美mei观guan。
八ba:接jie线xian时shi一yi定ding要yao注zhu意yi单dan元yuan和he分fen频pin器qi的de“+”、“-”标biao记ji,按an照zhao正zheng接jie正zheng、负fu接jie负fu的de方fang法fa连lian接jie。焊han接jie时shi,最zui好hao使shi用yong优you质zhi含han银yin锡xi,并bing且qie不bu能neng出chu现xian虚xu焊han、脱tuo焊han。
九jiu:箱xiang体ti表biao面mian的de处chu理li,可ke以yi使shi用yong真zhen木mu贴tie面mian或huoPVC塑su胶jiao贴tie面mian,也ye可ke喷pen漆qi,颜yan色se根gen据ju个ge人ren喜xi好hao而er定ding。对dui贴tie面mian的de要yao求qiu是shi:紧jin实shi无wu气qi泡pao,平ping滑hua无wu皱zhou褶zhe。
十shi:最zui好hao采cai用yong“双shuang线xian分fen音yin”。此ci时shi,应ying去qu除chu四si端duan子zi接jie线xian盒he的de短duan路lu片pian,从cong功gong放fang的de左zuo、右you声sheng道dao各ge用yong双shuang线xian对dui应ying“+”、“-”极ji性xing连lian接jie,即ji通tong常chang所suo说shuo的de“Bi-Wire接jie线xian法fa”。“双shuang线xian分fen音yin”能neng大da大da地di减jian少shao低di音yin对dui高gao音yin的de串chuan扰rao,其qi效xiao果guo明ming显xian地di好hao于yu传chuan统tong的de单dan线xian驳bo接jie法fa。总zong之zhi,音yin箱xiang的de制zhi作zuo是shi一yi个ge比bi较jiao细xi致zhi、复fu杂duo的de过guo程cheng,不bu可ke急ji于yu求qiu成cheng。
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【原文】