Impendulo yefrikhwensi ephansi idlala indima ebalulekile ezinhlelweni zomsindo.Inquma ikhono lokuphendula lesistimu yomsindo kumasignali wefrikhwensi ephansi, okungukuthi, ububanzi befrikhwensi nokusebenza komsindo wamasignali wefrikhwensi ephansi engadlalwa futhi.

Ububanzi bempendulo yefrikhwensi ephansi, isistimu yomsindo ingakwazi ukubuyisela isignali yomsindo wefrikhwensi ephansi, ngaleyo ndlela idale umuzwa womculo ocebile, ongokoqobo, nonyakazayo.Ngesikhathi esifanayo, ibhalansi yempendulo ye-low-frequency ithinta ngokuqondile isipiliyoni sokulalela somculo.Uma impendulo yefrikhwensi ephansi ingalingani, ukuhlanekezela noma ukuhlanekezela kungenzeka, okwenza umculo uzwakale ungahambisani futhi ungeyona eyemvelo.

Ngakho-ke, lapho ukhetha isistimu yomsindo, kuyadingeka ukucabangela ukusebenza kwempendulo ye-low-frequency ukuqinisekisa ukuthi imiphumela yomculo ecacile nenyakazayo ingatholakala.

Uma isikhulumi sikhulu, siba ngcono, siba ngcono.

(Amandla alinganiselwe we-TR12: 400W/)

Uma isikhulumi sesikhulumi sikhulu, ama-bass emvelo najulile angatholakala ngokuphindaphinda umsindo, kodwa akusho ngempela ukuthi umphumela ungcono.Endaweni yasekhaya, isipikha esikhulu asisebenziseki nhlobo, njengokubamba isibhamu se-AWM se-sniper endaweni encane futhi silwa nenyama yomuntu, esisebenza kancane kakhulu kunenkemba engasindi, ebukhali.

Izipikha eziningi ezinkulu zidela ibanga lazo lokuphendula imvamisa ukuze ziphishekele ukucindezela komsindo okuphezulu (konga imali), ngamafrikhwensi okudlala angekho ngaphansi kuka-40Hz (ukuncipha kwefrikhwensi yokudlala, ziba phezulu izidingo zamandla weamplifier nokulawula okuphezulu kwamanje, futhi kuba phezulu izindleko. ), engakwazi ukuhlangabezana namazinga okusetshenziswa kwetiyetha yasekhaya.

Ngakho-ke, lapho ukhetha isikhulumi, kuyadingeka ukukhetha isikhulumi esifanele ngokusekelwe ezidingweni zangempela zomuntu kanye nezimo zemvelo.

Ubudlelwano phakathi kosayizi wesipika nekhwalithi yomsindo buhlobene eduze.

Uma uphondo lulukhudlwana, indawo yalo ye-diaphragm inkulu, engasakaza kangcono amaza omsindo futhi yenze umsindo ube banzi futhi ube lula.Ngakolunye uhlangothi, uphondo oluncane lukhiqiza umsindo obukhali ngoba indawo ye-diaphragm incane futhi ikhono lokusakaza alilihle njengophondo olukhulu, okwenza kube nzima ukukhiqiza umsindo othambile.

Usayizi wesipikha uphinde uthinte impendulo yemvamisa yesistimu yomsindo.Ngokuvamile, izipikha ezinkulu zinemithelela yebhesi engcono futhi zingakhiqiza imiphumela enamandla yemvamisa ephansi, kuyilapho izipikha ezincane zenza kahle ezindaweni ezinephimbo eliphezulu, zikhiqiza imiphumela ebukhali yemvamisa ephezulu.

Nokho, lapho ukhetha isikhulumi, ubukhulu akuwona kuphela isici okufanele sicatshangelwe.Kudingeka futhi ukucubungulisisa amanye amapharamitha ayisisekelo okokusebenza komsindo, njengamandla, imvamisa yokuphendula, i-impedance, njll., ukuze kwenziwe ukusebenza komsindo wesipika kuphelele kakhulu.

I-QS-12 350W Isipikha Esigcwele Ububanzi Okubili