Inā paha ʻoe e pāʻani ana i nā solo pahu i loko o kāu kaʻa, e hoʻonohonoho ana i kāu ʻōnaehana hale kiʻiʻoniʻoni home e nānā i ke kiʻiʻoniʻoni Avengers hou, a i ʻole ke kūkulu ʻana i kahi ʻōnaehana stereo no kāu hui, ke ʻimi nei paha ʻoe i kēlā bass hohonu a momona. No ka loaʻa ʻana o kēia kani, pono ʻoe i kahi subwoofer.

ʻO ka subwoofer kahi ʻano mea hoʻolele leo e hana hou i ka bass e like me ka bass a me ka sub-bass. E lawe ka subwoofer i ka hōʻailona leo haʻahaʻa a hoʻololi iā ia i leo i hiki ʻole i ka subwoofer ke hana.

Inā hoʻonohonoho pono ʻia kāu ʻōnaehana leo, hiki iā ʻoe ke ʻike i ke kani hohonu a momona. Pehea e hana ai ka subwoofer? he aha nā subwoofer maikaʻi loa, a he nui anei ko lākou hopena i kāu ʻōnaehana kani holoʻokoʻa? Eia nā mea e pono ai ʻoe e ʻike.

He aha kahisubwoofer?

Inā he subwoofer kāu, pono e loaʻa kekahi subwoofer hou aʻe, ʻeā? pololei. Hiki i ka hapa nui o nā woofers a i ʻole nā ​​​​mea ʻōlelo maʻamau ke hana i ke kani a hiki i ka 50 Hz. Hoʻopuka ka subwoofer i ke kani alapine haʻahaʻa a hiki i ka 20 Hz. No laila, ʻo ka inoa "subwoofer" mai ka ʻūhū haʻahaʻa a nā ʻīlio e hana ai i ka wā e hae ai lākou.

ʻOiai paha he mea ʻole ka ʻokoʻa ma waena o ka paepae 50 Hz o ka hapa nui o nā mea haʻiʻōlelo a me ka paepae 20 Hz o ka subwoofer, ua ʻike ʻia nā hopena. Hiki i kahi subwoofer ke hoʻolohe i ke kani haʻahaʻa i loko o kahi mele a me kahi kiʻiʻoniʻoni, a i ʻole nā ​​mea āu e hoʻolohe nei. ʻO ka haʻahaʻa o ka pane alapine haʻahaʻa o ka subwoofer, ʻoi aku ka ikaika a me ka ʻono o ka bass.

Ma muli o ka haʻahaʻa loa o kēia mau leo, ʻaʻole hiki i kekahi poʻe ke lohe maoli i ke kani haʻahaʻa mai ka subwoofer. ʻO ia ke kumu he mea nui ka manaʻo o ka subwoofer.

Hiki i nā pepeiao ʻōpio a olakino ke lohe i nā leo haʻahaʻa e like me 20 Hz, ʻo ia hoʻi, paʻakikī i nā pepeiao waena ke lohe i nā leo hohonu. Me kahi subwoofer, e ʻike pono ʻoe i ka haʻalulu ʻoiai inā ʻaʻole hiki iā ʻoe ke lohe.

Pehea ka hana ʻana o kahi subwoofer?

Hoʻopili ka subwoofer i nā mea ʻōlelo ʻē aʻe i loko o ka ʻōnaehana leo piha. Inā ʻoe e hoʻokani mele ma ka home, aia paha kahi subwoofer i hoʻopili ʻia i kāu mea hoʻokipa leo. Ke hoʻokani ʻia ke mele ma o nā mea ʻōlelo, hoʻouna ia i nā leo haʻahaʻa i ka subwoofer e hana hou iā lākou me ka maikaʻi.

I ka wā e pili ana i ka hoʻomaopopo ʻana i ke ʻano o ka hana ʻana o nā subwoofers, hiki iā ʻoe ke ʻike i nā ʻano hana a me nā ʻano passive. Loaʻa i ka subwoofer hana kahi amplifier i kūkulu ʻia. Pono nā subwoofer passive i kahi amplifier waho. Inā koho ʻoe e hoʻohana i kahi subwoofer hana, pono ʻoe e kūʻai i kahi kaula subwoofer, no ka mea, pono ʻoe e hoʻopili iā ia i ka mea hoʻokipa o ka ʻōnaehana kani, e like me ka mea i wehewehe ʻia ma luna.

E ʻike ʻoe i loko o kahi ʻōnaehana leo home theater, ʻo ka subwoofer ka mea hoʻolele leo nui loa. ʻOi aku ka maikaʻi o ka mea nui? ʻAe! ʻO ka nui o ka mea hoʻolele leo subwoofer, ʻoi aku ka hohonu o ke kani. ʻO nā mea hoʻolele leo nui wale nō ke hana i nā leo hohonu āu e lohe ai mai kahi subwoofer.

Pehea e pili ana i ka haʻalulu? Pehea e hana ai kēia? ʻO ka pono o kahi subwoofer e hilinaʻi nui ʻia ma kona wahi. Paipai nā ʻenekinia leo loea i ke kau ʻana i nā subwoofers:

Ma lalo o nā lako. Inā makemake maoli ʻoe e ʻike i nā haʻalulu o ke kani hohonu a momona o kahi kiʻiʻoniʻoni a i ʻole mele paha, ʻo ke kau ʻana ma lalo o kāu lako, e like me ka sofa a i ʻole ka noho, hiki ke hoʻonui i kēlā mau manaʻo.

ma ka ʻaoʻao o ka pā. E kau i kāupahu subwooferma ka ʻaoʻao o ka paia i mea e kani ai ke kani ma o ka paia a hoʻoikaika i ka leo haʻahaʻa.

Pehea e koho ai i ka subwoofer maikaʻi loa

E like me nā mea hoʻolele leo maʻamau, hiki i nā kikoʻī o kahi subwoofer ke hoʻopilikia i ke kaʻina kūʻai. Ma muli o kāu mea e ʻimi nei, ʻo ia ka mea e nānā ai.

Pae alapine (frequency)

ʻO ke alapine haʻahaʻa loa o kahi subwoofer ka leo haʻahaʻa loa e hiki ai i kahi mea hoʻokele leo ke hana. ʻO ke alapine kiʻekiʻe loa ka leo kiʻekiʻe loa e hiki ai i ka mea hoʻokele ke loaʻa. Hoʻopuka nā subwoofers maikaʻi loa i ke kani a hiki i ka 20 Hz, akā pono e nānā i ka laulā alapine e ʻike ai pehea e kūpono ai ka subwoofer i ka ʻōnaehana stereo holoʻokoʻa.

ʻIkepili

I ka nānā ʻana i nā kikoʻī o nā subwoofers kaulana, e nānā i ka ʻike. Hōʻike kēia i ka nui o ka mana e pono ai e hana i kahi leo kikoʻī. ʻO ke kiʻekiʻe o ka ʻike, ʻo ka liʻiliʻi o ka mana e pono ai kahi subwoofer e hana i ka bass like me kahi mea hoʻolele leo o ka pae like.

ʻAno o ke keʻena

ʻO nā subwoofers i hoʻopuni ʻia i kūkulu mua ʻia i loko o ka pahu subwoofer e hāʻawi iā ʻoe i kahi leo hohonu a piha hoʻi ma mua o ka mea i hoʻopuni ʻole ʻia. ʻOi aku ka maikaʻi o kahi hihia perforated no nā leo nui aʻe, akā ʻaʻole pono nā leo hohonu.

Palekana

ʻO ka Impedance, i ana ʻia ma ohms, pili ia i ke kū'ē ʻana o ka hāmeʻa i ke au ma o ke kumu leo. ʻO ka hapa nui o nā subwoofers he impedance o 4 ohms, akā hiki iā ʻoe ke loaʻa nā subwoofers 2 ohm a me 8 ohm.

ʻŌwili leo

Hele mai ka hapa nui o nā subwoofers me kahi coil leo hoʻokahi, akā ʻo ka poʻe ʻike maoli a hoihoi paha i nā mea leo leo e koho pinepine i nā subwoofers coil leo pālua. Me nā coil leo ʻelua, hiki iā ʻoe ke hoʻohui i ka ʻōnaehana leo e like me kou manaʻo.

Ikaika

I ke koho ʻana i ka subwoofer maikaʻi loa, e nānā pono i ka mana i helu ʻia. I loko o kahi subwoofer, ʻoi aku ka nui o ka mana RMS i helu ʻia ma mua o ka mana kiʻekiʻe i helu ʻia. ʻO kēia no ka mea ke ana ia i ka mana hoʻomau ma mua o ka mana kiʻekiʻe. Inā loaʻa iā ʻoe kahi amplifier, e hōʻoia i ka subwoofer āu e nānā nei e hiki ke lawelawe i kēlā mana i hoʻopuka ʻia.