Ta yaya akwatin subwoofer ke shafar sauti?

A cikin sautin mota, akwai zaɓuɓɓuka da yawa don akwatunan ƙira na sauti. Saboda haka, yawancin masu farawa ba su san abin da ya fi dacewa don zaɓar ba. Shahararrun nau'ikan kwalaye don subwoofer sune akwatin da aka rufe da mai jujjuya lokaci.

Kuma akwai kuma irin waɗannan kayayyaki kamar bandpass, resonator-quar-wave resonator, free-air da sauransu, amma lokacin gina tsarin ana amfani da su da wuya saboda dalilai daban-daban. Ya rage ga mai lasifikar don yanke shawarar wane akwatin subwoofer don zaɓar dangane da buƙatun sauti da gogewa.

Muna ba ku shawara ku kula da labarin daga abin da ya fi dacewa don yin akwatin subwoofer. Mun nuna a fili yadda rigidity na akwatin ke shafar inganci da ƙarar bass.

akwatin rufe

Irin wannan zane shine mafi sauƙi. Akwatin da aka rufe don subwoofer yana da sauƙin ƙididdigewa da tarawa. Tsarinsa akwati ne na bango da yawa, galibi na 6.

Fa'idodin ZY:

1. Lissafi mai sauƙi;
2. Sauƙi taro;
3. Ƙananan ƙaura na akwatin da aka gama, sabili da haka m;
4. Kyakkyawan halayen motsa jiki;
5. Bass mai sauri da tsabta. Yi wasa kulob waƙoƙi da kyau.

Lalacewar akwatin da aka rufe ɗaya ce kawai, amma wani lokacin yana da yanke hukunci. Irin wannan ƙirar yana da ƙarancin ƙarancin inganci dangane da sauran kwalaye. Akwatin da aka rufe bai dace da waɗanda ke son babban sautin sauti ba.

Koyaya, ya dace da masu sha'awar rock, kiɗan kulob, jazz da makamantansu. Idan mutum yana son bass, amma yana buƙatar sarari a cikin akwati, to, akwatin da aka rufe yana da kyau. Akwatin da aka rufe ba zai yi rauni ba idan an zaɓi ƙarar da ba daidai ba. Wane nau'i na akwatin da ake buƙata don irin wannan ƙirar an daɗe da yanke shawarar ƙwararrun mutane a cikin sautin mota ta hanyar ƙididdigewa da gwaje-gwaje. Zaɓin ƙara zai dogara da girman subwoofer.

Mafi sau da yawa akwai masu magana da waɗannan masu girma dabam: 6, 8, 10, 12, 15, 18 inci. Amma zaka iya samun masu magana da wasu masu girma dabam, a matsayin mai mulkin, ana amfani da su da wuya a cikin shigarwa. Subwoofers da diamita na inci 6 kamfanoni da yawa ne ke samar da su kuma suna da wuya a cikin shigarwa. Yawancin mutane suna zaɓar masu magana da diamita na 8-18 inci. Wasu mutane suna ba da diamita na subwoofer a santimita, wanda ba daidai ba ne. A cikin ƙwararrun sauti na mota, al'ada ce don bayyana girman inci.

Girman da aka ba da shawarar don akwatin rufe subwoofer:

• 8-inch subwoofer (20 cm) yana buƙatar lita 8-12 na ƙarar net,
• don 10-inch (25 cm) 13-23 lita na ƙarar net,
• don 12-inch (30 cm) 24-37 lita na ƙarar net,
• don 15" (38 cm) 38-57 lita mai girma
• kuma na 18-inch (46 cm) ɗaya, za a buƙaci lita 58-80.

Ana ba da ƙarar kusan kusan, tunda ga kowane mai magana kuna buƙatar zaɓar wani takamaiman ƙara dangane da halayensa. Saitin akwatin rufaffiyar zai dogara da ƙarar sa. Mafi girman girman akwatin, ƙananan ƙarar ƙarar akwatin, bass zai zama mai laushi. Ƙananan ƙarar akwatin, mafi girman mita na akwatin, bass zai zama mafi fili da sauri. Kar a ƙara ko rage ƙarar da yawa, saboda wannan yana cike da sakamako. Lokacin ƙididdige akwatin, riƙe ƙarar da aka ƙaddara a sama, idan akwai neman ƙara, to bass ɗin zai zama m, m. Idan ƙarar bai isa ba, to, bass zai yi sauri sosai kuma "guduma" a kunnuwa a cikin mafi munin ma'anar kalmar.

Yawancin ya dogara da saitunan akwatin, amma ba ƙaramin mahimmanci ba shine "Saitin Radiyo".

Mai juyawa sarari

Irin wannan ƙirar yana da wuyar ƙididdigewa da ginawa. Tsarinsa ya bambanta sosai da akwatin da aka rufe. Duk da haka, yana da abũbuwan amfãni, wato:

1. Babban matakin inganci. Mai jujjuya lokaci zai haifar da ƙananan mitoci da yawa fiye da akwatin da aka rufe;
2. Ƙididdigar hull mai sauƙi;
3. Sake daidaitawa idan ya cancanta. Wannan yana da mahimmanci musamman ga masu farawa;
4. Kyakkyawan sanyaya magana.

Hakanan, mai jujjuya lokaci shima yana da nakasu, adadin wanda ya fi na WL girma. Don haka rashin amfani:

• PHI ya fi WL surutu, amma bass a nan ya daina bayyana da sauri;
• Girman akwatin FI ya fi girma idan aka kwatanta da ZYa;
• Babban iya aiki. Saboda wannan, akwatin da aka gama zai ɗauki ƙarin sarari a cikin akwati.

Dangane da fa'idodi da rashin amfani, zaku iya fahimtar inda ake amfani da akwatunan PHI. Yawancin lokuta ana amfani da su a cikin shigarwa inda ake buƙatar bass mai ƙarfi da ƙaranci. Mai jujjuya lokaci ya dace da masu sauraron kowane rap, lantarki da kiɗan kulob. Hakanan ya dace da waɗanda ba sa buƙatar sarari kyauta a cikin akwati, kamar yadda akwatin zai mamaye kusan dukkan sararin samaniya.

Akwatin FI zai taimaka muku samun ƙarin bass fiye da na WL daga ƙaramin lasifikar diamita. Koyaya, wannan zai buƙaci ƙarin sarari.

Wane ƙarar akwatin ne ake buƙata don mai jujjuya lokaci?

• don subwoofer tare da diamita na inci 8 (20 cm), kuna buƙatar lita 20-33 na ƙarar net;
• don mai magana 10-inch (25 cm) - 34-46 lita,
• na 12-inch (30 cm) - 47-78 lita,
• don 15-inch (38 cm) - 79-120 lita
• kuma don subwoofer mai inci 18 (46 cm) kuna buƙatar lita 120-170.

Kamar yadda yake a cikin yanayin ZYa, ana ba da lambobi marasa inganci anan. Koyaya, a cikin shari'ar FI, zaku iya "wasa" tare da ƙarar kuma ku ɗauki ƙimar ƙasa da waɗanda aka ba da shawarar, gano a wane ƙarar subwoofer ya fi kyau. Amma kar a ƙara ko rage ƙarar da yawa, wannan na iya haifar da asarar ƙarfi da gazawar lasifika. Zai fi kyau a dogara da shawarwarin masana'antun subwoofer.

Abin da ke ƙayyade saitin akwatin FI

Mafi girman girman akwatin, ƙananan mitar kunnawa zai kasance, saurin bass zai ragu. Idan kuna buƙatar mafi girma mita, to dole ne a rage ƙarar. Idan ƙimar ƙarfin amplifier ɗin ku ya wuce ƙimar lasifikar, to ana bada shawarar ƙara ƙarami. Wannan wajibi ne don rarraba kaya akan mai magana da kuma hana shi wucewa ta bugun jini. Idan amplifier ya fi rauni fiye da lasifikar, to muna bada shawarar yin ƙarar akwatin ɗan ƙaramin girma. Wannan yana ramawa ga ƙarar saboda rashin ƙarfi.

Yankin tashar jiragen ruwa ya kamata kuma ya dogara da ƙarar. Matsakaicin ƙimar yankin tashar tashar magana sune kamar haka:

don 8-inch subwoofer, 60-115 sq. cm za a buƙaci,

don 10-inch - 100-160 sq.

don 12-inch - 140-270 sq.

don 15-inch - 240-420 sq.

don 18-inch - 360-580 sq.

Tsawon tashar tashar jiragen ruwa kuma yana rinjayar mitar kunnawa na akwatin subwoofer, tsawon lokacin tashar jiragen ruwa, ƙananan saitunan akwatin, guntu tashar jiragen ruwa, bi da bi, mitar kunnawa ya fi girma. Lokacin ƙididdige akwati don subwoofer, da farko, kuna buƙatar sanin kanku da halayen mai magana da sigogin akwatin da aka ba da shawarar. A wasu lokuta, masana'anta suna ba da shawarar sigogin akwatin mabanbanta fiye da waɗanda aka bayar a cikin labarin. Mai magana na iya samun halayen da ba daidai ba, saboda wanda zai buƙaci takamaiman akwati. Ana samun irin wannan subwoofer sau da yawa a cikin kamfanonin Kicker da DD. Duk da haka, wasu masana'antun kuma suna da irin waɗannan masu magana, amma a cikin ƙananan ƙananan yawa.

Juzu'i na kusan, daga kuma zuwa. Zai bambanta dangane da mai magana, amma a matsayin mai mulkin za su kasance a cikin toshe ɗaya ... Alal misali, don subwoofer 12 inch, wannan shine lita 47-78 kuma tashar jiragen ruwa za ta kasance daga mita 140 zuwa 270. gani, da kuma yadda za a lissafta ƙarar a cikin ƙarin daki-daki, za mu yi nazarin duk wannan a cikin labaran da ke gaba. Muna fatan wannan labarin ya amsa tambayar ku, idan kuna da wasu sharhi ko shawarwari, kuna iya barin sharhinku a ƙasa.

Bayanan da kuka koya cikakke ne ga waɗanda suke son koyon yadda ake ƙirga kwalaye da kansu.

ƙarshe

Mun yi ƙoƙari sosai wajen ƙirƙirar wannan labarin, muna ƙoƙarin rubuta ta cikin harshe mai sauƙi da fahimta. Amma ya rage naka don yanke shawarar ko mun yi ko a'a. Idan har yanzu kuna da tambayoyi, ƙirƙiri wani batu a kan "Forum", mu da abokanmu na abokantaka za mu tattauna duk cikakkun bayanai kuma mu sami mafi kyawun amsa gare shi. 

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