{"id":9713,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/jak-otestovat-subwoofer-bez-zesilovace\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"jak-otestovat-subwoofer-bez-zesilovace","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/jak-otestovat-subwoofer-bez-zesilovace\/","title":{"rendered":"Jak otestovat subwoofer bez zesilova\u010de"},"content":{"rendered":"
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Jak zapojit subwoofer do auta bez zesilova\u010de?<\/div>\n
Va\u0161e jedin\u00e1 mo\u017enost je vyu\u017e\u00edt High\/Low adapt\u00e9ru. Ten lze zapojit p\u0159\u00edmo za autor\u00e1dio a od n\u011bj ji\u017e v\u00e9st reproduktorov\u00fd kabel. Cached<\/div>\n
\n\t\t\t\t\t Dal\u0161\u00ed informace najdete na<\/span> www.alza.cz<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n
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Subwoofery jsou d\u016fle\u017eitou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9ho audio syst\u00e9mu, proto\u017ee vytv\u00e1\u0159ej\u00ed n\u00edzkofrekven\u010dn\u00ed zvuky, kter\u00e9 dod\u00e1vaj\u00ed hudb\u011b a film\u016fm hloubku a \u00fadernost. P\u0159esto\u017ee subwoofery obvykle nap\u00e1j\u00ed zesilova\u010d, je mo\u017en\u00e9 je otestovat i bez n\u011bj. V t\u00e9to eseji se budeme zab\u00fdvat r\u016fzn\u00fdmi technikami testov\u00e1n\u00ed subwoofer\u016f bez zesilova\u010d\u016f a zodpov\u00edme n\u011bkter\u00e9 \u010dasto kladen\u00e9 ot\u00e1zky t\u00fdkaj\u00edc\u00ed se testov\u00e1n\u00ed subwoofer\u016f. Lze pou\u017e\u00edt subwoofer bez zesilova\u010de? <\/p>\n

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Subwoofer obvykle pot\u0159ebuje ke spr\u00e1vn\u00e9 funkci zesilova\u010d. V\u00fdkon pot\u0159ebn\u00fd k provozu subwooferu a p\u0159enosu n\u00edzkofrekven\u010dn\u00edch zvuk\u016f zaji\u0161\u0165uje zesilova\u010d. I bez zesilova\u010de lze subwoofer otestovat, zda je funk\u010dn\u00ed, nebo ne. Testov\u00e1n\u00ed reproduktor\u016f bez zesilova\u010de: Vstupy na \u00farovni reproduktor\u016f, kter\u00e9 se nach\u00e1zej\u00ed na v\u011bt\u0161in\u011b subwoofer\u016f, lze pou\u017e\u00edt k otestov\u00e1n\u00ed subwooferu bez zesilova\u010de. Pomoc\u00ed t\u011bchto vstup\u016f m\u016f\u017eete subwoofer p\u0159ipojit p\u0159\u00edmo k reproduktorov\u00fdm v\u00fdstup\u016fm zesilova\u010de nebo receiveru. Chcete-li otestovat subwoofer, postupujte podle n\u00e1sleduj\u00edc\u00edch krok\u016f: 1. Pokud byl subwoofer d\u0159\u00edve p\u0159ipojen k zesilova\u010di nebo receiveru, odpojte jej. 2. Najd\u011bte vstupy na \u00farovni reproduktor\u016f na zadn\u00ed stran\u011b subwooferu. Obvykle se ozna\u010duj\u00ed jako „speaker in“ nebo „high-level in“. 3. P\u0159ipojte reproduktorov\u00e9 v\u00fdstupy kladn\u00e9ho a z\u00e1porn\u00e9ho reproduktorov\u00e9ho vodi\u010de zesilova\u010de nebo receiveru k odpov\u00eddaj\u00edc\u00edm vstup\u016fm \u00farovn\u011b reproduktor\u016f subwooferu. <\/p>\n

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4. Po p\u0159ipojen\u00ed p\u0159ehrajte p\u0159es stereofonn\u00ed syst\u00e9m n\u011bjak\u00fd n\u00edzkofrekven\u010dn\u00ed zvuk. 5. Subwoofer funguje spr\u00e1vn\u011b, pokud z n\u011bj sly\u0161\u00edte vych\u00e1zet zvuk. Pokud zvuk nen\u00ed sly\u0161et, m\u016f\u017ee b\u00fdt probl\u00e9m v konektorech nebo v subwooferu. Kontrola zvuku subwooferu a hled\u00e1n\u00ed probl\u00e9m\u016f <\/p>\n

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P\u0159i hodnocen\u00ed subwooferu je nutn\u00e9 ov\u011b\u0159it, zda je zvuk vyv\u00e1\u017een\u00fd, bez zkreslen\u00ed a pravideln\u00fd. Zvuk subwooferu m\u016f\u017eete prov\u011b\u0159it a odhalit p\u0159\u00edpadn\u00e9 probl\u00e9my podle n\u00e1sleduj\u00edc\u00edch krok\u016f: <\/p>\n

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Nejprve zm\u011b\u0148te hlasitost subwooferu. Zkontrolujte, zda je hlasitost subwooferu nastavena spr\u00e1vn\u011b. Pokud je hlasitost nastavena p\u0159\u00edli\u0161 n\u00edzko nebo p\u0159\u00edli\u0161 hlasit\u011b, ostatn\u00ed reproduktory v uspo\u0159\u00e1d\u00e1n\u00ed nemus\u00ed b\u00fdt sly\u0161et. <\/p>\n

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2. P\u0159ehrajte hudbu s hlubok\u00fdmi basy nebo zvukovou stopu z filmu a pot\u00e9 si poslechn\u011bte, zda ze subwooferu nevych\u00e1z\u00ed zkreslen\u00ed nebo chrastiv\u00e9 zvuky. Probl\u00e9m s ovlada\u010dem nebo zesilova\u010dem subwooferu m\u016f\u017ee b\u00fdt indikov\u00e1n zkreslen\u00edm. <\/p>\n

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3. Otestujte r\u016fzn\u00e9 frekvence: Abyste se ujistili, \u017ee subwoofer dok\u00e1\u017ee v\u011brn\u011b reprodukovat n\u00edzk\u00e9 i vy\u0161\u0161\u00ed basov\u00e9 frekvence, pou\u017eijte gener\u00e1tor zku\u0161ebn\u00edch t\u00f3n\u016f nebo testovac\u00ed zvukov\u00e9 stopy, kter\u00e9 pokr\u00fdvaj\u00ed r\u016fzn\u00e9 frekvence. 4. Ov\u011b\u0159te vyrovn\u00e1n\u00ed f\u00e1ze: Pokud v\u00e1\u0161 syst\u00e9m zahrnuje v\u00edce ne\u017e jeden reproduktor, zkontrolujte, zda je f\u00e1ze subwooferu p\u0159esn\u011b kalibrov\u00e1na tak, aby se shodovala s ostatn\u00edmi reproduktory. \u0160patn\u00e1 basov\u00e1 odezva nebo ru\u0161en\u00ed bas\u016f m\u016f\u017ee b\u00fdt zp\u016fsobeno nespr\u00e1vn\u00fdm vyrovn\u00e1n\u00edm f\u00e1ze. P\u0159\u00edznaky nefunk\u010dn\u00edho subwooferu Zde jsou uvedeny n\u011bkter\u00e9 typick\u00e9 p\u0159\u00edznaky nefunk\u010dn\u00edho subwooferu v p\u0159\u00edpad\u011b, \u017ee m\u00e1te podez\u0159en\u00ed, \u017ee nefunguje spr\u00e1vn\u011b: <\/p>\n

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Pokud jste p\u0159ekontrolovali v\u0161echna p\u0159ipojen\u00ed a nastaven\u00ed a subwoofer je st\u00e1le tich\u00fd, m\u016f\u017ee b\u00fdt probl\u00e9m ve vlastn\u00edm subwooferu. 2. Mlhav\u00fd nebo zkreslen\u00fd zvuk: Pokud basy zn\u011bj\u00ed bl\u00e1tiv\u011b, zkreslen\u011b nebo nejasn\u011b, m\u016f\u017ee b\u00fdt na vin\u011b po\u0161kozen\u00fd m\u011bni\u010d nebo zesilova\u010d. 3. Chrastiv\u00e9 nebo bzu\u010div\u00e9 zvuky: Pokud se tyto zvuky objevuj\u00ed p\u0159i p\u0159ehr\u00e1v\u00e1n\u00ed obsahu n\u00e1ro\u010dn\u00e9ho na basy, mohou b\u00fdt p\u0159\u00edznakem uvoln\u011bn\u00e9 sou\u010d\u00e1stky nebo ovlada\u010de, kter\u00fd je t\u0159eba vym\u011bnit. 4. Nespolehliv\u00fd v\u00fdkon: Pokud subwoofer funguje nespolehliv\u011b, p\u0159eru\u0161uje se nebo vytv\u00e1\u0159\u00ed sporadick\u00e9 basy, m\u016f\u017ee to b\u00fdt zn\u00e1mkou \u0161patn\u00e9 funkce zesilova\u010de nebo vnit\u0159n\u00edch obvod\u016f. <\/p>\n

Shrnut\u00ed <\/div>\n

Subwoofer m\u016f\u017eete otestovat i bez zesilova\u010de, abyste zjistili, zda pracuje spr\u00e1vn\u011b nebo zda je t\u0159eba odstranit n\u011bjak\u00e9 probl\u00e9my. Subwoofer m\u016f\u017eete ihned p\u0159ipojit k v\u00fdstup\u016fm reproduktor\u016f receiveru nebo zesilova\u010de pomoc\u00ed vstup\u016f na \u00farovni reproduktor\u016f na subwooferu pro testov\u00e1n\u00ed. Je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee zat\u00edmco testov\u00e1n\u00ed bez zesilova\u010de m\u016f\u017ee nab\u00eddnout n\u011bkter\u00e9 u\u017eite\u010dn\u00e9 informace, subwoofer obvykle pot\u0159ebuje zesilova\u010d pro optim\u00e1ln\u00ed v\u00fdkon. Doporu\u010dujeme vyhledat odbornou radu nebo se obr\u00e1tit na v\u00fdrobce, pokud m\u00e1te n\u011bjak\u00e9 probl\u00e9my nebo se domn\u00edv\u00e1te, \u017ee v\u00e1\u0161 subwoofer m\u016f\u017ee b\u00fdt po\u0161kozen\u00fd.<\/p><\/div>\n

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FAQ<\/div>\n
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Jak\u00e9 jsou p\u0159\u00edznaky \u0161patn\u00e9ho subwooferu?<\/div>\n

Zde je n\u011bkolik typick\u00fdch p\u0159\u00edznak\u016f, na kter\u00e9 je t\u0159eba si d\u00e1t p\u0159i n\u00e1kupu subwooferu pozor: Zkreslen\u00fd nebo tlumen\u00fd zvuk: Pokud v\u00e1\u0161 subwoofer vyd\u00e1v\u00e1 zkreslen\u00fd nebo tlumen\u00fd zvuk, m\u016f\u017ee se jednat o probl\u00e9m. V\u00fdsledkem m\u016f\u017ee b\u00fdt ztr\u00e1ta \u010distoty ni\u017e\u0161\u00edch frekvenc\u00ed nebo rozmazan\u00e9 \u010di zmaten\u00e9 basy. <\/p>\n

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2. \u00dapln\u00e9 ticho Pokud subwoofer nevyd\u00e1v\u00e1 \u017e\u00e1dn\u00fd zvuk, kdy\u017e by m\u011bl, m\u016f\u017ee se jednat o probl\u00e9m. M\u016f\u017ee to b\u00fdt d\u016fsledek \u0161patn\u00e9ho p\u0159ipojen\u00ed, p\u0159ep\u00e1len\u00e9 pojistky nebo po\u0161kozen\u00e9 vnit\u0159n\u00ed sou\u010d\u00e1sti. 3. Chrastiv\u00e9 nebo bzu\u010div\u00e9 zvuky: Pokud subwoofer vyd\u00e1v\u00e1 chrastiv\u00e9 nebo bzu\u010div\u00e9 zvuky, m\u016f\u017ee se jednat o p\u0159\u00edznak uvoln\u011bn\u00e9 nebo po\u0161kozen\u00e9 sou\u010d\u00e1sti. M\u016f\u017ee k tomu doj\u00edt, pokud je po\u0161kozena membr\u00e1na reproduktoru nebo jin\u00e9 vnit\u0159n\u00ed sou\u010d\u00e1sti nebo jsou \u0161patn\u011b upevn\u011bny. 4. P\u0159eh\u0159\u00edv\u00e1n\u00ed: Pokud se subwoofer p\u0159i pou\u017e\u00edv\u00e1n\u00ed p\u0159\u00edli\u0161 zah\u0159\u00edv\u00e1, m\u016f\u017ee se jednat o probl\u00e9m. K p\u0159eh\u0159\u00e1t\u00ed m\u016f\u017ee p\u0159isp\u011bt \u0159ada v\u011bc\u00ed, nap\u0159\u00edklad porouchan\u00fd zesilova\u010d nebo nedostate\u010dn\u00fd p\u0159\u00edvod vzduchu. 5. Nerovnom\u011brn\u00e1 nebo nekonzistentn\u00ed odezva bas\u016f: Pokud je basov\u00fd v\u00fdstup subwooferu nerovnom\u011brn\u00fd nebo nespolehliv\u00fd, s n\u011bkter\u00fdmi frekvencemi p\u0159\u00edli\u0161 zd\u016frazn\u011bn\u00fdmi nebo nedostate\u010dn\u011b zd\u016frazn\u011bn\u00fdmi, m\u016f\u017ee to b\u00fdt zn\u00e1mkou probl\u00e9mu. Na vin\u011b mohou b\u00fdt probl\u00e9my s crossoverem subwooferu, zesilova\u010dem nebo membr\u00e1nou reproduktoru. <\/p>\n

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Pokud se u v\u00e1s vyskytne n\u011bkter\u00fd z t\u011bchto p\u0159\u00edznak\u016f, m\u011bli byste se v\u011bc\u00ed zab\u00fdvat hloub\u011bji a dokonce se obr\u00e1tit na odborn\u00edka, kter\u00fd v\u00e1m pom\u016f\u017ee probl\u00e9m se subwooferem identifikovat a vy\u0159e\u0161it.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Jak zapojit subwoofer do auta bez zesilova\u010de? Va\u0161e jedin\u00e1 mo\u017enost je vyu\u017e\u00edt High\/Low adapt\u00e9ru. Ten lze zapojit p\u0159\u00edmo za autor\u00e1dio a od n\u011bj ji\u017e v\u00e9st reproduktorov\u00fd kabel. Cached Dal\u0161\u00ed informace najdete na www.alza.cz Subwoofery jsou d\u016fle\u017eitou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9ho audio syst\u00e9mu, proto\u017ee vytv\u00e1\u0159ej\u00ed n\u00edzkofrekven\u010dn\u00ed zvuky, kter\u00e9 dod\u00e1vaj\u00ed hudb\u011b a film\u016fm hloubku a \u00fadernost. P\u0159esto\u017ee subwoofery obvykle … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":697,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2719],"tags":[],"class_list":["post-9713","post","type-post","status-publish","format-standard","hentry","category-audio-zarizeni-2"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/9713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/697"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=9713"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/9713\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=9713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=9713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=9713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}