[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.divernet.cz\/zesilovace-pro-hifi-systemy-jak-se-v-nich-orientovat\/#Article","mainEntityOfPage":"https:\/\/www.divernet.cz\/zesilovace-pro-hifi-systemy-jak-se-v-nich-orientovat\/","headline":"Zesilova\u010de pro hifi syst\u00e9my \u2013 jak se v nich orientovat","name":"Zesilova\u010de pro hifi syst\u00e9my \u2013 jak se v nich orientovat","description":"Pro kvalitn\u00ed poslech hudby jsou nezbytn\u00fdm z\u00e1kladem vhodn\u00e9 komponenty. Jedn\u00edm z nich je zesilova\u010d. Zesilova\u010de pro hifi syst\u00e9my maj\u00ed za \u00fakol zv\u00fd\u0161it s\u00edlu zvukov\u00e9ho sign\u00e1lu, aby se jeho kvalita nesn\u00ed\u017eila ani p\u0159i p\u0159ehr\u00e1v\u00e1n\u00ed s vy\u0161\u0161\u00ed … ","datePublished":"2023-07-01","dateModified":"2023-07-01","author":{"@type":"Person","@id":"https:\/\/www.divernet.cz\/author\/#Person","name":"","url":"https:\/\/www.divernet.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/53c590fdd1ec24ee297a15a00a0829b5191e9163e4cc5dbbee20ed40fcc30ad9?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/53c590fdd1ec24ee297a15a00a0829b5191e9163e4cc5dbbee20ed40fcc30ad9?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"divernet.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.divernet.cz\/wp-content\/uploads\/zesilovac_(1)_GlbemU.jpg","url":"https:\/\/www.divernet.cz\/wp-content\/uploads\/zesilovac_(1)_GlbemU.jpg","height":0,"width":0},"url":"https:\/\/www.divernet.cz\/zesilovace-pro-hifi-systemy-jak-se-v-nich-orientovat\/","about":["V\u00fdrobky"],"wordCount":473,"articleBody":"           Pro kvalitn\u00ed poslech hudby jsou nezbytn\u00fdm z\u00e1kladem vhodn\u00e9 komponenty. Jedn\u00edm z nich je zesilova\u010d. Zesilova\u010de pro hifi syst\u00e9my maj\u00ed za \u00fakol zv\u00fd\u0161it s\u00edlu zvukov\u00e9ho sign\u00e1lu, aby se jeho kvalita nesn\u00ed\u017eila ani p\u0159i p\u0159ehr\u00e1v\u00e1n\u00ed s vy\u0161\u0161\u00ed hlasitost\u00ed nebo s v\u011bt\u0161\u00edm v\u00fdkonem. Hifi zesilova\u010de se vyu\u017e\u00edvaj\u00ed pro zes\u00edlen\u00ed sign\u00e1l\u016f ze zdrojov\u00e9ho za\u0159\u00eden\u00ed. V\u011bt\u0161inou se jedn\u00e1 o gramofon, CD p\u0159ehr\u00e1va\u010d nebo smartphone.  V\u00fdb\u011br podle zp\u016fsobu vyu\u017eit\u00ed P\u0159i v\u00fdb\u011bru vhodn\u00e9ho zesilova\u010de je prvn\u00edm parametrem prost\u0159ed\u00ed, ve kter\u00e9m bude vyu\u017e\u00edv\u00e1n. Dom\u00e1c\u00ed zesilova\u010de \u2013 nejvhodn\u011bj\u0161\u00ed \u0159e\u0161en\u00ed pro zv\u00fd\u0161en\u00ed kvality zvuku dom\u00e1c\u00ed reprosoustavy. Tyto modely jsou v\u011bt\u0161inou vybaven\u00e9 jak klasick\u00fdmi, tak i digit\u00e1ln\u00edmi vstupy a mohou se bezprobl\u00e9mov\u011b a bezdr\u00e1tov\u011b propojit s mobilem nebo PC. dom\u00e1c\u00ed kina, TV a hifi soustavy PA zesilova\u010de (Power Amplifie) – za\u0159\u00edzen\u00ed, kter\u00e9 je ur\u010den\u00e9 p\u0159edev\u0161\u00edm pro zvuka\u0159e a hudebn\u00edky, kte\u0159\u00ed pot\u0159ebuj\u00ed sestavit PA syst\u00e9m na ve\u0159ejn\u00e9 vystoupen\u00ed nebo do nahr\u00e1vac\u00edho studia. Jejich vybaven\u00ed je srovnateln\u00e9 s dom\u00e1c\u00edmi modely. Li\u0161\u00ed se v\u011bt\u0161inou t\u00edm, \u017ee jsou v\u00fdkonn\u011bj\u0161\u00ed a vhodn\u011bj\u0161\u00ed do v\u011bt\u0161\u00edch prostor. nahr\u00e1vac\u00ed studia, koncerty, sou\u010d\u00e1sti PA syst\u00e9m\u016f pro kapely a DJ Koncov\u00e9 zesilova\u010de \u2013 tyto modely jsou ur\u010den\u00e9 pro d\u011blen\u00e9 \u0159e\u0161en\u00ed audiosyst\u00e9m\u016f. Vhodn\u00fdm dopl\u0148kem je tedy p\u0159edzesilova\u010d, d\u00edky kter\u00e9mu z\u00edsk\u00e1te krystalicky \u010dist\u00fd zvuk bez jak\u00fdchkoliv ruch\u016f a \u0161um\u016f. Je to tedy pokro\u010dil\u00e9 \u0159e\u0161en\u00ed pro profesion\u00e1ly a n\u00e1ro\u010dn\u00e9 poslucha\u010de dom\u00e1c\u00ed soustavy, \u017eiv\u00e1 hudebn\u00ed vystoupen\u00ed Dal\u0161\u00ed parametry pro spr\u00e1vn\u00fd v\u00fdb\u011br Jestli\u017ee je va\u0161\u00edm c\u00edlem skute\u010dn\u011b kvalitn\u00ed poslech a z\u00e1rove\u0148 snadn\u00e9 ovl\u00e1d\u00e1n\u00ed, pak je t\u0159eba pohl\u00eddat si:  Po\u010det kan\u00e1l\u016f \u2013 ur\u010duje, do kolika za\u0159\u00edzen\u00ed bude mo\u017en\u00e9 zvukov\u00fd sign\u00e1l pos\u00edlat. Nap\u0159\u00edklad pro soupravu dvou stereo reproduktor\u016f bude zapot\u0159eb\u00ed m\u00edt dva samostatn\u00e9 v\u00fdstupy Impedance \u2013 pod t\u00edmto n\u00e1zvem se skr\u00fdv\u00e1 \u00fadaj, jak velk\u00fd odpor (uveden\u00fd v ohmech) bude kl\u00e1st za\u0159\u00edzen\u00ed po napojen\u00ed na reproduktory. Impedance reproduktor\u016f by m\u011bla b\u00fdt tedy stejn\u00e1 nebo vy\u0161\u0161\u00ed ne\u017e impedance zesilova\u010de. V\u00fdkon \u2013 podle uveden\u00e9ho \u00fadaje m\u016f\u017eete snadno odhadnout, jak\u00e1 bude maxim\u00e1ln\u00ed hlasitost p\u0159ev\u00e1d\u011bn\u00e9ho zvuku. D\u016eLE\u017dIT\u00c9 \u2013 v oblasti v\u00fdkonu je t\u0159eba soust\u0159edit se tak\u00e9 na RMS v\u00fdkon. Ten ozna\u010duje, jak velk\u00fd v\u00fdkon zvl\u00e1dne zesilova\u010d vyprodukovat b\u011bhem st\u00e1l\u00e9ho provozu.                                                                                                                                                                                                                                                                                                                                                                                          3.9\/5 - (13 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Zesilova\u010de pro hifi syst\u00e9my \u2013 jak se v nich orientovat","item":"https:\/\/www.divernet.cz\/zesilovace-pro-hifi-systemy-jak-se-v-nich-orientovat\/#breadcrumbitem"}]}]