Iyini Unit Head ngokumelene Stereo, Receiver noma Tuner?

Ukungqubuzana phakathi kweStereos, Izinyunithi Zezinhloko, AmaReceivers and Tuners

Izitsha eziningi zitholwa zizungeze lapho uqala ukukhuluma ngomsindo wemoto, kanti ezinye zazo zingaba nzima kakhulu. Uzwa ngemisakazo yemoto, imoto ye-stereos, amayunithi ekhanda, ama-receiver, nokuningi, futhi ngezinye izikhathi kubonakala sengathi ayikho uhlobo lomugqa okhaliphile odonsa noma yikuphi kubo.

Ngenhlanhla, lokhu kuyindawo eyodwa lapho kulula kakhulu ukukhombisa konke phansi. Nansi i-rundown eyisisekelo yamagama ajwayelekile kakhulu eyunithi yekhanda, nokuthi yini ngempela ayishoyo:

I-St Stereos ne-Units Head

Ukuqala phezulu kwenqwaba, imoto ye-stereo yigama elingabhekisela emazingeni amaningi nezinhlelo. Leli gama lingabhekisela ohlelweni lokulalelwayo lwemoto (kufaka phakathi i- head unit , amp , equalizer , ama- crossovers , izikhulumi , nokunye okunye), kodwa futhi isichazamagama se-unit unit.

Ikhanda lekhanda lingabhekisela ezinhlobonhlobo zamadivayisi ahlukene, kodwa zonke ziyi-stashos e-dash. Ikhanda eliyinhloko ngokuyinhloko ubuchopho noma inhliziyo yesimiso somsindo wemoto, futhi singabandakanya i-tuner yomsakazo, isidlali se-CD, iziphakamiso ezisizayo, ngisho nezici ezakhelwe njengezikhulisi nezilinganiso.

Kusukela kulokhu kuya phambili, imigomo iba ngaphezulu okukhethekile.

AmaReceivers, Tuners, ne-Car Radios

Izinhlobo ezimbili ezihlobene eduze kwezinyunithi zekhanda zibhekwa njengabalamukeli kanye nezithameli. Zombili lezi zinhlobo zezinyunithi zekhanda zihlanganisa isitoreji somsakazo esakhelwe (ngokuvamile i-AM / FM), okuwukuphela kwesici bobabili abafaka ngencazelo.

Ngenxa yalesi sizathu, abamukeli kanye nama-tuner baphinde babhekiswe njengama-radios emoto. Izimpendulo eziningi namathrekhi kufaka phakathi izici ezinjenge-CD abadlali, ama-input input, ukuxhumana kwe-Bluetooth namaphakheji e-USB, kodwa lokho kungahlukahluka kwesinye isibonelo kuya kwesinye.

Isici esihlukanisa isamukeli kumsakazo yisikhulu esakhelwe ngaphakathi. Lapho abamukelayo bahlanganisa amps ezakhelwe ngaphakathi, ama-tuners awenzi. Izinyunithi eziningi ze-OEM zekhanda ziyakwamukela kuphela ngoba kuyabiza kakhulu ukwakha uhlelo lokulalelwayo lwemoto kokubili i-tuner ne-amplifier yangaphandle, nakuba kukhona okunye okuhlukile. Iningi lezinyunithi zekhanda elilandelwayo libuye libuyele, nakuba amathrekhi atholakale kubantu abanesithakazelo sokwengeza isikhangiso sangaphandle nokuthola ikhwalithi engcono kakhulu ezwakalayo.

Yiqiniso, kubalulekile ukuphawula ukuthi abanye abamukeli bafaka iziphumo ze-preamp. Lokhu kusho nje ukuthi nakuba i-head unit ine-amp in-in, eyenza ibe yamukeli, nayo ineziphumo zomsindo ezidlula i-amp. Lezi zinyunithi zekhanda zinhle kunoma ubani owakha isistimu yakhe ngechungechunge, ngoba ungathembela ku-amp ukufakwa kuze kube yilapho usungeza ukufaka enye yangaphandle.

Abalawuli

Akuzona zonke izinyunithi zekhanda kuyizintambo zemoto. Izinyunithi eziningi zekhanda zihlanganisa i-tuner yomsakazo, ngakho-ke iyimisakazo yemoto, kodwa abanye abakwenzi. Lezi zinyunithi zekhanda zibhekwa njengezilawuli ngoba azibandakanyi iziteshi zomsakazo ezakhelwe ngaphakathi ukuze zithole izimpawu zomsakazo. Lezi zinyunithi zekhanda kungenzeka noma zingenakho ukukhulisa ngaphakathi, futhi zingabandakanya ububanzi obubanzi bezimpawu nezinketho, kufaka phakathi:

Ukukhetha i-Head Unit Unit

Uma ukhathazekile ngokukhetha i-unit head head, khona-ke le migomo ingaba usizo kakhulu ekwenzeni izinqumo. Isibonelo, ungase ufune ukuthenga umamukeli ohlanganisa izikhiqizo zangaphambi kokuzakhela uma usakha uhlelo lwakho lokulalelwayo lwemoto ngepande. Lokhu kuzokuvumela ukuba ugcine izinketho zakho zivulekile, ngoba uzokwazi ukungeza i-amplifier yangaphandle ngosuku oluzayo uma unquma ukuthi ufuna eyodwa.

Ngakolunye uhlangothi, cishe uzofuna ukuthenga i-tuner uma wakha uhlelo lwakho lonke ngesikhathi esisodwa, futhi uhlanganisa eyodwa noma ngaphezulu okukhulisa kwangaphandle, futhi ungase ukhethe ngisho nomlawuli uma ungalokothi ulalele umsakazo.

Kunoma yikuphi, kubalulekile ukukhumbula ukuthi le migomo ayisebenzisi kahle ngaso sonke isikhathi, okungahle kudideke. Into ebalulekile ukuqonda izincazelo ngokwakho, ukuze ukwazi ukusebenzisa lolu lwazi uma wenza ucwaningo lwakho bese ubeka uhlelo lwakho ndawonye.