Ke eng asebui se felletseng?

Ho utloisisa ka botlalo seo asebui se felletsengke hore, ho bohlokoa ho ithuta ka molumo oa motho. Maqhubu a molumo a lekanngoa ka Hertz (Hz), kapa palo ea makhetlo ao lets'oao la molumo le phahamang ka lona ebe le theoha ka motsotsoana. Libui tsa boleng li hahiloe ka maqhubu a phahameng le a tlase maemong a utloahalang ho tsebe ea motho. Tsebe ea motho e khona ho utloa maqhubu 'ohle ho tloha ho 20 Hz ho ea ho 20 000 Hz (20 kHz).
E le ho utloisisa mohopolo ona, re ka re libui tse ling li hlahisa libass tse otlang pelo ka 20 Hz le lets'oao le phahameng la ho phunya ho 20 000 Hz (20 Hz). Sebui se felletseng se khona ho hlahisa boholo ba maqhubu ana, ka har'a mefokolo ea litšitiso tsa 'mele. Seo se bolela hore moralo oa sebui o ka susumetsa boleng ba a sebui se felletseng.
 
Sebaka sa maqhubu
 
Lentsoe “Full-Range” le bolela sebui se akaretsang mefuta eohle ea lentsoe la motho. Libui tse ngata tse felletseng li na le maqhubu a tlase a ka bang 60-70 Hz. Li-unit tse kholo tse nang le bakhanni ba 15 ″ li tla fihla maqhubu a tlase, athe tsa bakhanni ba 10” LF kapa ka tlase li tla theoha haufi le 100 Hz. Mefuta e phahameng ea maqhubu a lisebelisoa tse joalo hangata e fihla ho 18 kHz. Ka hona, libui tse nyane tsa sebopeho tse nang le li-driver tsa HF tse tlase haholo li tla ba le sebaka se atolositsoeng kaholimo ho litsamaiso tse matla a phahameng. Li na le li-diaphragm tse boima ho lumellana le litlhoko tsa bona tsa matla. Mefuta e fokolang ea maqhubu a litsamaiso tsena e ke ke ea hlokoa ho etsa mosebetsi ka bobona qetellong e ka tlaase. Li ka 'na tsa koahela li-subwoofers kapa mohlomong tsa tšeloa ka holim'a LF cutoff ea tsona ebe li imoloha phetisong ea maqhubu a tlase.
 
Sebopeho
 
Ka tloaelo, yuniti e felletseng ea koloi e na le ntho e le 'ngoe ea mokhanni, kapa coil ea lentsoe, e sebelisetsoang ho tsamaisa le ho laola diaphragm. Hangata sebopeho sa cone se kenyelletsa lintlafatso ho ntlafatsa ts'ebetso ea maqhubu a holimo. Mohlala, lenaka le lenyane la boima bo tlase kapa Whizzer cone e ka hlongoa moo khoele ea lentsoe le diaphragm li kopanang, ka tsela eo e eketsa tlhahiso ka maqhubu a phahameng. Sebopeho le lisebelisoa tse sebelisoang ka har'a cone le Whizzer li ntlafalitsoe haholo.
Ho tloha kalibui tse felletsengtlhokahalo ea ho ba le karabelo e phahameng le e tlase, e akaretsa molumo o felletseng oa molumo ha o bapisoa le libui tse ling. Bakeng sa maqhubu a phahameng, e ka kenyelletsa khoele ea lentsoe e bobebe le moralo oa khabinete bakeng sa maqhubu a tlase. E kanna ea ba le bakhanni ba fapaneng molemong oa ho ntlafatsa boiphihlelo ba hau ba ho mamela.

 
Boleng ba molumo
 
Libui tse felletseng li fana ka boiphihlelo bo monate ba molumo mme boleng bo betere ho feta ba libui tse fapaneng haholo. Ho felisoa ha crossover ho fa sebui sena matla a eketsehileng a ho fana ka phihlelo e monate ea ho mamela. Ho feta moo, e fana ka boleng le lintlha tse qaqileng ho lithane tsa boemo bo bohareng. Leha ho le joalo, libui tsa khoebo tse felletseng li kanna tsa bitsa chelete e ngata ebile ha li fumanehe. Maemong a mang, li-audiophiles li ka tlameha ho bokella likarolo tsa tsona.

H-285 Full Range Speaker
Molemo:
1.Lebokose la 'mele le amohela lipoleiti tsa splint le sebopeho se ikhethileng sa khokahano ea poleiti ho felisa molumo oa boithatelo oa' mele oa lebokose.
2.Long-stroke bass drive mofuta oa mahlaseli a tobileng, molumo ke oa tlhaho ebile ke oa nnete
3.Long projeke sebaka le tlhaloso e phahameng
4.Low-frequency dive e tletse ebile e matla, ebile ea tenyetseha
5.Maqhubu a mahareng a matla ebile a kenella haholo, 'me maqhubu a phahameng a bobebe ebile a tsoa ho setaele sa mahoashe a 15-inch.
6.Matla a matla a ho phatloha, ho pota-pota ka matla a tlaase le boikutlo ba ho ba teng
7.Drive mid-frequency unit e nang le ho kenella haholo