Kodi kugwirizanitsa mkuzamawu kuti galimotoyo? Kodi kugwirizanitsa subwoofer kuti mkuzamawu chiyani? Kodi kugwirizana ndi mkuzamawu wailesi

Automotive mitu, ngati palibe ena, makamaka pafupi ambiri a amuna a dziko lathu lalikulu. Ambiri a ife kuwononga nthawi ndi ndalama, kubweretsa wake "chitsulo bwenzi" ku ungwiro kwambiri. Zimenezi ndi zoona makamaka pankhani galimoto nyimbo ndi zowulutsira. Komanso, tiyenera kuyesa mwanjira kupulumutsa popanga osachepera mbali ya ntchito ndi manja ake. Komanso onse anayamba kuchita chinachake kwa nthawi yoyamba. Koma kamodzinso ife kukumbukira kuti ndi bwino komabe kuyeza kasanu musanayambe kuchita chinachake. Njira imeneyi adzakupulumutsa kwambiri nthawi ndi ndalama.

Today ife kulankhula za mmene kugwirizanitsa mkuzamawu galimoto. Tikukhulupirira kuti nkhaniyi adzakhala chidwi kwa inu.

Tiyeni tinene kuti muli kale osati kusankha chitsanzo chabwino, komanso kuti chipinda cha unsembe mu galimoto yanu. Tsopano tili ndi kupanga Kulumikizana zabwino powering ndi mkuzamawu, kenako kugwirizana kwa zowulutsira ndi prokinut chingwe ku wailesi yokha. Komabe, tiyeni tikambirane za chilichonse mwatsatanetsatane.

amagetsi mkuzamawu

Oyamba amene woyamba kukumana ndi phokoso galimoto agwidwa ndi pachimake waya makulidwe, amene kawirikawiri anawona tsiku ndi tsiku (bwino, koma kuti inu anazolowera ntchito makina kuwotcherera kapena chinachake chonga izo mu ntchito yanga - ndiye muli njirayi kuti kudabwa).

Mosiyana ndi zimene ambiri amakhulupirira, amplifiers zimawononga ku adakwera magetsi mafunde mtengo yabwino. Choncho zinayi njira wagawo ndi Watts 50 pa njira udzanyeketsa pafupifupi 17 A. Osati zoipa, sichoncho? N'zoona kuti kotunga zapamadzi adzayenera ntchito waya ndi kwenikweni lalikulu mtanda chigawo. Kotero pamaso poyesa ntchito mkuzamawu mu galimoto, pitani masitolo zapaderazi.

Baibulo tingachipeze powerenga

Tiyeni tione Kulumikizana zachikhalidwe. Mu nkhani iyi, Kulumikizana gwiritsitsani mwachindunji kwa batire la galimoto. Si chinsinsi kuti nthawi zambiri batire ndi pansi pa nyumba, pamene mkuzamawu ndi ili mkati galimoto. Choncho, chingwe zabwino udzadutsa pafupifupi mkati lonse la galimoto. N'chifukwa chake m'pofunika kuteteza Kulumikizana ntchito apamwamba lama fuyusi, ndipo adzaikidwe patsogolo kuposa masentimita 30 kuchokera batire la.

Kotero pamaso poyesa ntchito mkuzamawu mu galimoto, ndipo ngakhale akakumane ndi ogulitsa zinthu zamagetsi ndi kugula lama fuyusi yachibadwa.

A pang'ono kutchinjiriza

Komanso, musaiwale Komanso amalimata chingwe, monga 17 kuti trifled ndi. Makamaka ayenera kuteteza malo pakati pa injini chipinda ndipo mkati, monga chingwe pali zambiri frays. Monga ulamuliro, pali mphira gasket, koma pali kuchotserapo. Ngati ndi choncho, sizitanthauza kuti ntchito ya manja pulasitiki zopangidwa pulasitiki cholimba ndiponso mwachilungamo wandiweyani. Udindo kufika kwa nkhani imeneyi amalola ndiyotani acimbadzoza chingwe anabala pa thupi zitsulo ndi bwino sikuthandiza!

ndi kanyumba amafunikanso kukoka waya kupeŵa kukhala ake kwa gawo ikuyenda. Pali nthawi zina pamene anthu prokidyval skids pansi pa mpando chingwe. Kwa ena angayambitse zotsatira angabwere ndi okha. Ndiye kodi kugwirizanitsa mkuzamawu kuti galimotoyo?

Kusankha chingwe

Musaiwale golide ulamuliro: zimfundo ang'onoang'ono, chitetezo cha pamwamba! Kuchuluka kwa mawaya ndi-gawo mtanda osiyana ndi zinadzala ndi zomvetsa mkulu mphamvu, ndi maganizo a chitetezo moto sichitsata m'njira yabwino.

Komanso, opanda waya gawo kukhala wofanana ndi wa chingwe positive. Maukonde panopa ndi imodzi, mtengo wake ndi zonse. Ngati mawaya adzakhala ndi zigawo zosiyana, iwo adzakhala overheat, amene kachiwiri ndi zinadzala ndi moto mu galimoto.

Kachiwiri, kuti woonda zingwe - ndi kukana mkulu. Palibe musati skimp pa zingwe kuti athawe kwa batire kuti amplifiers, monga tanena wa mphamvu panopa limene likuyenda pa iwo.

A pang'ono a sayansi ndi masamu

Choyamba, onani zimene pazipita kuchuluka kwa panopa ankadya mu mkuzamawu ntchito mwa inu. Kuchita izi, tayang'anani pa lama fuyusi (kapena mafyuzi). Tiyerekeze kuti mkuzamawu anu akhoza theoretically kupirira 100 A. yomweyo amaika iye bwino mu thunthu. Pakuti galimoto lililonse Ndi bwino kutenga mamita osachepera asanu.

Ine = 100 A; L = 5 m.

Ngakhale ndi ntchito pazipita pano, ndi voteji dontho kumapeto kuphatikiza wa waya sayenera upambana 0.5 V. Kukumbukira pulayimale sukulu kukana mawerengedwe chilinganizo, kenako kuchita mawerengedwe losavuta:

Ambiri R = U / Ine = 0, 5 V / 100 A = 0, 005 ohms.

Choncho, kukana chingwe sayenera upambana 0, 005 ohms. Popeza tikufuna kuwagwiritsa ntchito mamita ochuluka monga zisanu, m'pofunika kuwerengera kukana wa gawo mu mita:

R mamita = R Tot / L = 0, 005/5 = 0 ndi 001 ohms.

Monga mukuonera, tiyenera waya ndi kukana liniya wa sapambana 0 ndi 001 ohms / m. Ndipo tsopano inu mukhoza kutenga m'ndandanda wa wopanga aliyense, ndiyeno kusankha abwino.

polumikiza chingwe

Mukamaliza njira waya mu kanyumba, mukhoza kugwirizana kwa osachiritsika zabwino mkuzamawu lapansi. Opanda chingwe cha chikugwirizana mwachindunji kwa thupi, ndi chimene m'pofunika kugwiritsa ntchito buku la chomwecho-gawo mtanda wa kuphatikiza. Palibe sachita thandizo la zomangira! Angagwirizanitse akapichi yekha, kugwirizana mfundo ayenera kutsukidwa ku kuda pazipita khalidwe la utoto ndi Mankhwala oipitsa ena.

Zabwino waya batire ayenera olumikizidwa kwa osachiritsika + 12V, ndi zoipa - kuti GND (pansi - pansi, GND). Musanayambe kugwirizana mkuzamawu wailesi, kupeza kukhudzana kutali, chifukwa lakonzedwa kuchita waya kuti basi akachokapo. Ndi kumeneko ndipo pali anthu ambiri 12V, koma chifukwa wailesi ndi ungatithandizire ndi mkuzamawu ntchito. Nthawi zambiri chingwe ichi ndi buluu (kapena buluu ndi lamizeremizere woyera). Zingakhale zabwino kukhazikitsa dongosolo monga capacitor a.

Kokani chingwe ku wailesi

Tipitirize chintchito funso: "Kodi kugwirizanitsa mkuzamawu wailesi" Tsopano tiyenera kusamala chingwe imene chizindikiro adzapita ku player kuti mkuzamawu lapansi. Monga ulamuliro, wachokera ndi mzere linanena bungwe (Line Out), akuti "mabelu" pa gulu kumbuyo.

Chonde dziwani kuti wailesi zitsanzo osiyana ndi ku opanga chosiyana ndi chiwerengero osiyanasiyana mzere zotuluka. Nthawi zambiri, pali mabanja atatu, koma osewera akatswiri zina zambiri. Izi chipereka zotsatirazi: Front, kumbuyo ndi Sub, anaikira kugwirizana kutsogolo, anazungulira machitidwe phokoso, komanso subwoofer. Ndi mmodzi uti mukufuna - izo zimatengera mtundu wanji wa mkuzamawu m'galimoto anagula.

Izo zikugwirizana zingwe onse interconnect, amene amakhala ndi mosamala umalimba. Ndipotu, kusankha waya ndithu kukopeka nkhani osiyana, kotero ife asagwiritse tokha kwa mmodzi wa khonsolo yathu. Palibe musati skimp pa izo, mankhwala kugula kokhaku ndi wodalirika sapulaya.

Musanayambe kugwirizana mkuzamawu kwa galimoto yako, musakhale superfluous kuti kuwerenga malangizo opaleshoni. Zimenezi zingakuthandizeni kupewa mavuto ambiri.

Lumikizani chingwe kuti ulamuliro mkuzamawu

Ife tanena kale kuti m'pofunika kuyala zingwe ulamuliro ndi mkuzamawu lapansi. Zodabwitsa ndizakuti, izo m'pofunika kuti, stacking interconnect waya. Makamaka kuti pali chingwe wapadera kwa cholinga ichi zitsanzo zambiri. Mbali imodzi ya izo zaikidwa mkuzamawu ndi (kamodzinso mukumbuke kuti utoto buluu kapena buluu woyera), ndi zina - wailesi. Tip: kugula mphamvu galimoto, onetsetsani kugula zonse mawaya pamodzi naye, chifukwa ndi bwino kufunsa za iwo kuchokera wogulitsa.

Sikuti kugula gawo lalikulu la chingwe, monga ndidzadutsa ndi mafunde ochepa mu izo.

zolemba zofunika kwambiri

ofunika kwambiri akuti: Mulimonsemo, si njira interconnect waya pafupi zingwe mphamvu! Mwachitsanzo, ngati mphamvu Kulumikizana amadzera mu kanyumba, ulamuliro mawaya ndidzadutsa kumanzere, monga momwe tingathere ndi mphamvu !!!

Komanso, inu mukhoza kutambasula pansi makalipeti okonzera, monga mu nkhani iyi, mwina pazipita osati "nsomba" phokoso. Ngati inu angayerekeze kupusa dziko, amaika mumsewu mawaya ku kumbuyo, ndiye pamene injini kutsatira m'nyanja zikuluzikulu chimkokomo ndipo phokoso ena okamba. Palibe njira ina koma redo kwathunthu ntchito zonse mu nkhani iyi sadzatero. Ndiye kodi kugwirizanitsa mkuzamawu kuti galimoto - ntchito nthawi ndi yosasangalatsa, si koyenera kuti tifulumire.

Zikavuta, mawaya ndi anachita ndi kukokera denga, kubisa pansi upholstery ndi. Zimenezi ndi zoona makamaka magalimoto kudula-m'mphepete kuti ali kwenikweni "modzaza" mitundu yosiyanasiyana ya zamagetsi. Mu nkhani iyi, kuwasokoneza kuti m'pofunika zina kugwiritsa ntchito mosamala wapadera.

Kusiyana polumikiza osiyanasiyana amplifiers

Ngati mwaika ziwiri njira mkuzamawu, uyenera kukhala ofanana interconnect chingwe. Ngati Quad - awiri awiri waya kapena zinayi wapadera.

Ndipo mmene kugwirizanitsa mkuzamawu wailesi, ngati ali okha awiri mzere zotuluka, ndi mkuzamawu - Four? Pankhaniyi, mungathandize wapadera Y-adaputala (ziboda). Kuchenjerera Chinese analenga chipangizo kuti angapereke maganizo kuti gulu lirilonse la zotuluka. Choncho kuyambira awiri ndi sitiriyo tili awiri basi. Umene, usanene chilichonse. Kumene, kutero ndi zowulutsira wa mtengo wapamwamba gulu Sikuti, chifukwa khalidwe phokoso pa nthawi yomweyo kwambiri yafupika.

Pali njira ina. zitsanzo zonse zimachitika pa amplifiers amakono (Audison, mwachitsanzo) zili ndi ntchito ya kufalitsidwa mkati mwa zolowetsa kufanana. Mwachidule, mu nkhani iyi, kutambasuka aliyense simuyenera.

Ngati mzere linanena bungwe kuchokera player anu sasala, akhoza chokhudzana mwachindunji okamba (mkulu mbendera). Pafupifupi onse zipangizo yachibadwa panopa malo ziwalo (Hi mlingo athandizira). Kulumikiza ntchito ambiri zingwe wokamba, ndipo izo zikanakhala bwino kusakaniza mpaka mitengoyo.

Kugwirizana limodzi-njira mkuzamawu (yemwenso amadziwika monga maswiti bala)

Mu umodzi-njira amplifiers ndi chimodzi chokha ntchito - kulumikiza ku subwoofer lapansi. Ali ndi mphamvu yabwino kwambiri, komanso ali ndi kuthekera ntchito pansi otsika-impedance katundu. Kodi izo, ndi momwe? Mu ochiritsira magalimoto impedance lamayimbidwe wa ohms 4 okha ndi zipangizo zina zonse ndi specifications m'munsi (3 ohms, 2 ohms, 1 ohm). Zimenezi zimatchedwa wozama impedance katundu. amplifiers zonsezi D-kalasi.

Lero, iwo onse anamanga-LPF-fyuluta amene amadula mafurikwense onse pamwamba kuti ngati pazipita kwa subwoofer lapansi. Dera ochilumikiza ku manyazi ndi yosavuta. Subwoofers ogwirizana mu kufanana kapena angapo, kapena kuyankhula chimodzi chokha yakwera. Mu yomweyi, mungathe kulumikiza oposa awiri woofers mwakamodzi, koma n'kofunika kuganizira kuti si onse zitsanzo za subwoofers mungazoloŵere kwambiri kuchuluka kukana.

Timapereka ambiri ndi losavuta kukhazikitsidwa chiwembu. Liniya chizindikiro kwa wolemba amapita ku mkuzamawu, anafotokoza chimene chinkawadetsa nakweza. Kulumikizana ulamuliro chithunzi ndi kufala zingwe zopezedwa malangizo kwa Mlengi wanu.

Kodi kulumikiza awiri njira mkuzamawu?

Ndipo tsopano ife tikudziwa mmene kugwirizanitsa mkuzamawu wailesi, ngati wapawiri-njira chitsanzo. Zipangizo za mtundu uwu ndi anthu ambiri ndi afunika PAD mu dziko la galimoto audio. chifukwa si mtengo wotsika, komanso kuphweka. amplifiers amenewa ankawapatsa ntchito kugwirizana kwa okamba kutsogolo kapena subwoofer. Tiyeni tikambirane chilichonse mungachite izi.

Kulumikiza okamba kutsogolo

Ngati mukufuna kugwiritsa ntchito unit kwa "pachimake" kutsogolo kapena okamba kumbuyo, kugwirizana kwa mode sitiriyo. Choncho, mmene kulumikiza ziwiri njira mkuzamawu?

chizindikiro amaperekedwa pa mlingo wochepa kapena mkulu. Ndi zofunika kulumikiza otsika-chiphaso fyuluta (HPF), umene uli wofunika makamaka pamene ogwiritsa dera lino. Pankhaniyi, katundu pa aliyense mkuzamawu n'kutheka kuti 2 ohms. Motero, aliyense njira akhoza anapachikidwa pa kachitidwe kamodzi wokamba 4 ohms.

Kulumikiza subwoofer

sizachilendo chipangizo pa otchedwa "mlatho" njira. Pamaso mmene kugwirizanitsa subwoofer kuti mkuzamawu ndi, onetsetsani kuti "kutsitsimuka" chipangizo: pafupifupi zitsanzo zonse zatsopano mwangwiro ntchito mode izi. Choncho, malangizo awo ndi zithunzi zambiri zimene zimasonyeza kumene ndi mmene kulumikiza mawaya zabwino ndi zoipa. Pankhaniyi, mphamvu mwachidule, Phokoso analandira ndi zimalimbikitsa juicier.

Komanso, gulu kumbuyo lili zithunzi zomwe zikuonetsa zolumikizira mphamvu chingwe, nthaka, ndipo chipinda ndi mawaya okamba. Losavuta kumvetsa. Apa mmene kugwirizana subwoofer kuti mkuzamawu lapansi. Si wovuta, sichoncho?

Ena zitsanzo ndi lophimba wapadera umene mungasinthe njira kuti mode rekodi. zofunika kwambiri: ngati inu ntchito mode mlatho, kumbukirani kuti mu nkhani iyi, pafupifupi "mikuza mawu", kupatulapo yosowa sizikugwira ntchito ndi katundu wochepa poyerekeza 4 ohms! Musanayambe kugwirizana subwoofer kuti mkuzamawu, ndi wotsiriza ayenera m'gulu LPF fyuluta. Apo ayi, mafurikwense onse pamwamba 50-100 Hz adzapita subwoofer, ndipo ndi chiyembekezo bwinja kuchimva. Mwina sadzakhala ngati ngakhale anthu amene sali bwino ndi makutu nyimbo.

Anayi njira!

Ndipo mmene kulumikiza 4 njira mkuzamawu? Ambiri, ndipo mu nkhani iyi pali chilichonse kobvuta. Zabwino batire chingwe Chikoka, kutsatira malangizo pamwamba (waya kutenga khalidwe thicker ndi bwino ngati nkotheka).

Mzere zotuluka pa wailesi (RCA - tulips) ayenera anayi. Ngati iwo ali 2, kugula chiboda, zomwe takambirana kale pamwambapa. Lineyniki Ufumuyo wosewera ndi mkuzamawu. Ngati mukupita kugwirizanitsa mkuzamawu ku wailesi fakitale, onetsetsani kuti kusagwirizana batire, izi anatentha lama fuyusi.

Kenako, ulamuliro chingwe (kutali) chimafikira pakati pa tepi wailesi ndi mikuza mawu. Monga ife tanena kale, ndi woonda kwambiri ndi zoipa akufunika mosamala apamwamba. Ndiye chikugwirizana okamba, kapena zoikamo.

Kodi kulumikiza lokhala ndi njira mphamvu mkuzamawu?

Mtundu uwu wa zida - kugwirizana leni Ngati munthu wosakwatira ndi wapawiri-njira zitsanzo. Choncho n'zotheka kugwirizana subwoofers angapo, ndi zotuluka otsala (amalembedwa ndi zithunzi lolingana) "popachika" kutsogolo ndi kumbuyo okamba.

Kodi ku phiri amplifiers angapo?

Kodi kulumikiza amplifiers awiri? Ngati mukufuna kukhazikitsa mu galimoto midadada ingapo ya chikhalidwe ichi, pali njira ziwiri kuchita izi. Choyamba - basi dera limodzi wandiweyani chingwe ku batire, ndiyeno ndaika ziboda kwa amplifiers panopa. Samalani! Ngati waya ndi yaitali kuposa masentimita 40, ndiponso ndi apansi (poyerekeza ndi chingwe chachikulu) awiri, n'kofunika kwambiri kuteteza iwo kudzera mwa mafyuzi.

Yankho lachiwiri. Kokani mawaya kwa batire ngati mmene muli amplifiers anaika. Ngakhale akuoneka zamakono kuchulukitsa kwa zochita zimenezi, kumapeto si moyipa. Mfundo yakuti angapo mawaya ndi wochepa thupi ndi zosavuta kuponya kuposa wina wakuda wina. Ndipo Chofunika, imeneyi muyenera kuganizira chabe za mmene kugwirizanitsa mkuzamawu 2. Ndi mafyuzi sitingakayikire nkhawa.

Kukoka mawaya kachitidwe wokamba

Tiyeni tikambirane mbali mgwirizano wa amplifiers ndi kudzera m'zokuzira mawu. Monga ife kale uja, m'pofunika ntchito mawaya wapadera. Iwo akhoza kutambasula, popanda kuopa kusokonezedwa ndi zamagetsi ena mu galimoto. Koma pa lamayimbidwe kusinthanitsidwa "crosstalk" kuti akakole ndithu kwenikweni, kotero kuti chingwe cha adzaikidwe monga momwe tingathere ndi magwero mwina kusokonezedwa.

Pali vuto chimodzi chokha. Tikuyankhula zokhudza kukoka a chingwe pakhomo. Ndiye kodi kugwirizanitsa mkuzamawu kwa okamba? Nthawi zambiri opanga musaiwale za ogula, kusiya zolumikizira wapadera kwa mitsinje chingwe kapena embedding manja mphira kwa iwo. Koma nthawi zambiri mtundu uwu mphatso kwa makampani galimoto osati kudikira, chifukwa chake kuti kubowola mabowo zina.

Musaiwale kuti pindani ndi malo a batire pamaso ntchito!

nsonga zina

Ngati inu powerenga nkhaniyi, mwina sitinamuone kutchulidwa kwa lama fuyusi ndi. Amene zitsanzo yabwino Pofuna kuteteza dongosolo?

Unit mutu angathe kupewedwa ikuyaka ochiritsira chitetezo ndalezo. Popeza ili mwachindunji pansi pa nyumba, m'pofunika kugula chofukizira monga momwe ntchito chinyezi-umboni. Pakuti sing'anga-mphamvu machitidwe ndi mafyuzi wangwiro AGU, ndi maonekedwe khalidwe, amatikumbutsa cones lalikulu lozungulira.

Koma pano pali okamba wamphamvu kuli koyenera kuteteza ANL zinthu (ali mosabisa, mu mawonekedwe a mapiritsi). Monga njira ina zipangizo amenewa akhoza kutenga masiwichi basi, zomwe dongosolo yomweyo obestochat ngati dera yochepa kapena ponso mwadzidzidzi wa voteji. Mwa kutsatira malangizo awa, sungani zida zanu mu chikhalidwe pamwamba!

Kotero ife anayang'ana pa momwe kugwirizana mkuzamawu kwa okamba nkhani. Mwawerenga mosamala malangizo ndi kuyesa chepetsa mawaya bwino! Zabwino zonse!