Ibigize amajwi birashobora kugabanwa hafi mubice byamajwi (inkomoko yikimenyetso) igice, igice cyongerera imbaraga igice hamwe nicyuma kivuga uhereye kubikoresho.

Inkomoko y'amajwi: Inkomoko y'amajwi niyo nkomoko ya sisitemu y'amajwi, aho ijwi rya nyuma ryumuvugizi rituruka.Inkomoko y'amajwi isanzwe ni: Abakinnyi ba CD, LP vinyl, abakinyi ba digitale, abatunganya radio nibindi bikoresho byo gukina amajwi.Ibi bikoresho bihindura cyangwa bigabanya ibimenyetso byamajwi mubitangazamakuru byabitswe cyangwa amaradiyo mubimenyetso byerekana amajwi binyuze muburyo bwa digitale-bigereranya cyangwa ibisohoka demodulation.

Imbaraga zongera imbaraga: Imbaraga zongera imbaraga zishobora kugabanywa imbere -cyiciro cyinyuma.Icyiciro-cyambere gitunganya ibimenyetso biva mu majwi, harimo ariko ntibigarukira gusa ku kwinjiza ibintu, kubanza kwongera imbaraga, guhindura amajwi n'ibindi bikorwa.Intego yacyo nyamukuru nugukora ibisohoka impedance yinkomoko yamajwi kandi ibyinjira byinjira mubyiciro byinyuma bihujwe no kugabanya kugoreka, ariko icyiciro cyambere ntabwo ari ihuriro rikenewe rwose.Icyiciro cyinyuma nugukomeza imbaraga zibyapa bisohoka kurwego rwimbere cyangwa isoko yijwi kugirango utware sisitemu yo gusohora amajwi kugirango isohore amajwi.

Indangururamajwi (disikuru): Ibice byabashoferi byindangururamajwi ni transducer ya electro-acoustic, kandi ibice byose byo gutunganya ibimenyetso byateguwe kugirango bitezwe imbere.Ikimenyetso cyamajwi yongerewe imbaraga yimura impapuro cone cyangwa diaphragm binyuze mumashanyarazi ya electronique, piezoelectric cyangwa electrostatike kugirango itware umwuka ukikije kugirango wumve ijwi.Umuvugizi ni terefone ya sisitemu yose yijwi.