A na-akpọkwa nkewa ụda na-arụ ọrụ nkewa ugboro ugboro.Ọ bụ na a na-ekewa akara ngosi ọdịyo nke onye ọbịa na ngalaba nhazi nke etiti nke onye ọbịa tupu ya emee ya site na sekit amplifier ike.Ụkpụrụ bụ na a na-ezigara akara ngosi ọdịyo na mpaghara nhazi nke etiti (CPU) nke onye ọbịa, na mpaghara nhazi nke etiti nke ihe ngosi ụda nke onye ọbịa na-ekewa n'ime akara ngosi dị ala na mgbama dị elu dị ka usoro nzaghachi ugboro ugboro, na mgbe ahụ, akara abụọ kewapụrụ iche na-abanye n'ime sekit na-amụbawanye ma gbasaa iche.Usoro nkewa ugboro ole bụ dijitalụ.

Nkewa ụda na-agafe agafe, nke a na-akpọkwa nkewa ugboro ugboro, ọ bụ na mgbama ụda na-abawanye site na sekit amplifier ike wee kee ya site na crossover passover, wee tinye na tweeter ma ọ bụ woofer kwekọrọ.Ụkpụrụ bụ na a na-ehichapụ ụda ụda dị elu site na sekit inductance, na-ahapụ ụda ụda dị ala, wee tinye ụda ụda dị ala na woofer.A na-ehichapụ ụda ụda dị ala site na electrolytic capacitor na ụda ụda dị elu na-ahapụ, wee tinye ya na tweeter.A na-edozi usoro nkewa ugboro ugboro site na onye na-agbanwe agbanwe.

Nkewa ụda na-arụsi ọrụ ike ga-abụrịrị akụkụ bụ isi nwere ọrụ nkewa ugboro ugboro ma ọ bụ tinye crossover dijitalụ na-arụ ọrụ mgbe mmepụta ọdịyo nke isi unit gasịrị.N'ozuzu, ụdị njedebe dị elu nke Alpine isi unit nwere ọrụ nkewa ugboro ugboro.A na-eji isi ihe crossover ziri ezi na nkewa ugboro ugboro mara ya.Ụda dị ọcha mgbe nkewa ugboro ugboro.

Ọtụtụ ndị mmadụ na-eji igwe okwu na-arụ ọrụ eme ihe.Obere igwe okwu nke Walkman bụ igwe okwu na-arụsi ọrụ ike, ya bụ, a na-agbakwunye otu ihe nkwuputa n'igbe ụda okwu izugbe.Mgbe anyị chọrọ iji ya, anyị chọrọ naanị n'ihu ogbo na ọ bụghị n'azụ ogbo.Ime ime na-arụ ọrụ na-eji usoro nkewa ụda eletrọnịkị, na-ewepụkwa nsogbu nke dakọtara na azụ azụ kwesịrị ekwesị;igwe na-ekwu okwu na-agafe agafe bụ ụda okwu izugbe nwere naanị otu netwọk crossover n'ime.

Ogbo n'ihu na-arụ ọrụ bụ ọkwa ihu nke IC, transistor, na tube oghere nke anyị na-ahụkarị.Ọ na-enwe mmetụta na-amụbawanye mgbe mgbama na-abanye wee pụta.Ụdị ọkwa dị n'ihu a nwere ike ịrụ ọrụ ike dị elu, na njirimara nke ụdị ọ bụla bụkwa timbre dị iche iche.The passive n'ihu ogbo bụ nanị a olu akara attenuator, ya mmepụta ga-obere karịa ntinye, ma ụda na-enye ọnọdụ bụ obere, na-emekarị naanị a nta dị iche, ọ bụghị dị ka arụ ọrụ n'ihu ogbo ampilifaya dị nnọọ iche .