{"id":10950,"date":"2019-05-20T16:25:50","date_gmt":"2019-05-20T13:25:50","guid":{"rendered":"https:\/\/www.avstore.ro\/blog\/?p=10950"},"modified":"2022-01-18T14:58:57","modified_gmt":"2022-01-18T12:58:57","slug":"cand-adaugam-un-amplificator-de-putere-in-sistemul-multicanal","status":"publish","type":"post","link":"https:\/\/www.avstore.ro\/blog\/cand-adaugam-un-amplificator-de-putere-in-sistemul-multicanal-10950\/","title":{"rendered":"Cand adaugam un amplificator de putere in sistemul multicanal?"},"content":{"rendered":"<p>Suntem impatimiti ai sistemelor surround, avem un\u00a0<a href=\"https:\/\/www.avstore.ro\/receivere\/\" target=\"_blank\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.avstore.ro\/receivere\/&amp;source=gmail&amp;ust=1558426092108000&amp;usg=AFQjCNE73U0jePmCTUTgPDqY8MAPlq_uRg\" rel=\"noopener\">receiver AV multicanal<\/a>\u00a0cu\u00a0<b>iesiri preamplificate<\/b>\u00a0si ne gandim sa adaugam\u00a0 un\u00a0<a href=\"https:\/\/www.avstore.ro\/filters\/amplificatoare-de-putere\/nad__emotiva__hegel__cambridge-audio\/\" target=\"_blank\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.avstore.ro\/filters\/amplificatoare-de-putere\/nad__emotiva__hegel__cambridge-audio\/&amp;source=gmail&amp;ust=1558426092108000&amp;usg=AFQjCNEwiYZPthGsBrhlL6LrEIlV-lcJAg\" rel=\"noopener\">amplificator de putere<\/a>. \u00a0Ce avantaje ar aduce si cand este cazul sa luam in considerare aceasta varianta?<\/p>\n<figure id=\"attachment_10951\" aria-describedby=\"caption-attachment-10951\" style=\"width: 667px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10951\" src=\"http:\/\/devblog.avstoreapis.com\/wp-content\/uploads\/2019\/05\/unnamed.jpg\" alt=\"Receiver NAD T 777 V3\" width=\"667\" height=\"319\" srcset=\"https:\/\/www.avstore.ro\/blog\/wp-content\/uploads\/2019\/05\/unnamed.jpg 667w, https:\/\/www.avstore.ro\/blog\/wp-content\/uploads\/2019\/05\/unnamed-300x143.jpg 300w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><figcaption id=\"caption-attachment-10951\" class=\"wp-caption-text\">Receiver NAD T 777 V3<\/figcaption><\/figure>\n<p>In primul rand trebuie sa intelegem ca toate receiverele multicanal folosesc o singura sursa, ce alimenteaza 5-13 canale si in anumite conditii pot ramane in urma cu puterea. In majoritatea cazurilor acest lucru poate fi suficient, insa daca ne incadram in exemplele de mai jos, este recomandat sa utilizam un amplificator de putere separat.<\/p>\n<p>-Receiverul proceseaza mai multe canale decat poate amplifica si noi dorim sa profitam de acest numar maxim disponibil. Singura varianta este sa adaugam un amplificator de putere pentru canalele lipsa (cel mai probabil doua la numar)<\/p>\n<p>-Ne place sa ascultam la un volum destul de mare, iar receiverul se chinuie in dinamica si control<\/p>\n<p>-Avem o camera mare ce necesita o putere mai mare data fiind distanta dintre locul de auditie si boxe<\/p>\n<p>&#8211;<a href=\"http:\/\/devblog.avstoreapis.com\/sensibilitatea-boxelor-sau-cata-putere-este-necesara-10884\/\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=http:\/\/devblog.avstoreapis.com\/sensibilitatea-boxelor-sau-cata-putere-este-necesara-10884\/&amp;source=gmail&amp;ust=1558426092108000&amp;usg=AFQjCNF4z-Xoa-zE9p5M_rvLyk8PxxwFMA\">Sensibilitatea<\/a>\u00a0si\u00a0<a href=\"http:\/\/devblog.avstoreapis.com\/impedanta-boxelor-pe-intelesul-tuturor-ce-reprezinta-si-la-ce-trebuie-sa-fim-atenti-10850\/\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=http:\/\/devblog.avstoreapis.com\/impedanta-boxelor-pe-intelesul-tuturor-ce-reprezinta-si-la-ce-trebuie-sa-fim-atenti-10850\/&amp;source=gmail&amp;ust=1558426092108000&amp;usg=AFQjCNHXTNOvGeyEmh5DVDvL2XmrfA0-0w\">impedanta<\/a>\u00a0boxelor utilizate care se pot dovedi problematice pentu un receiver<\/p>\n<p>-Daca nu exista un subwoofer in sistem si astfel boxele sunt utilizate full range, avand nevoie in partea de jos a frecventelor de mai multa energie<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_10952\" aria-describedby=\"caption-attachment-10952\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10952\" src=\"http:\/\/devblog.avstoreapis.com\/wp-content\/uploads\/2019\/05\/unnamed.png\" alt=\"Emotiva XPA-5 Gen3 Modular Amplifier - 5channel\" width=\"586\" height=\"320\" srcset=\"https:\/\/www.avstore.ro\/blog\/wp-content\/uploads\/2019\/05\/unnamed.png 586w, https:\/\/www.avstore.ro\/blog\/wp-content\/uploads\/2019\/05\/unnamed-300x164.png 300w\" sizes=\"auto, (max-width: 586px) 100vw, 586px\" \/><figcaption id=\"caption-attachment-10952\" class=\"wp-caption-text\">Emotiva XPA-5 Gen3 Modular Amplifier &#8211; 5channel<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"text-decoration: underline;\">Cum conectam un amplificator de putere cu un receiver:<\/span><\/strong><\/p>\n<p>-Receiverul trebuie sa fie prevazut cu\u00a0<strong>iesiri preamplificate, altfel nu se poate utiliza<\/strong><\/p>\n<p>-Folosim cabluri\u00a0<a href=\"https:\/\/www.avstore.ro\/cabluri-audio\/qed-performance-audio-graphite\/\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.avstore.ro\/cabluri-audio\/qed-performance-audio-graphite\/&amp;source=gmail&amp;ust=1558426092108000&amp;usg=AFQjCNF45X-YDls3jWYEmnVouZbxnhVpAw\">interconect RCA<\/a>\u00a0pentru a conecta receiverul cu amplificatorul de putere ales<\/p>\n<p>-Conectam boxele corespunzatoare direct in amplificatorul de putere<\/p>\n<p style=\"font-weight: 400;\">In functie de cate canale dorim sa amplificam, recomandam a se folosi amplificatorul de putere cu boxele cele mai importante ale sistemului:<\/p>\n<p style=\"font-weight: 400;\">-boxele fata LR (<a href=\"https:\/\/www.avstore.ro\/amplificatoare-de-putere\/cambridge-audio-azur-851w\/\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.avstore.ro\/amplificatoare-de-putere\/cambridge-audio-azur-851w\/&amp;source=gmail&amp;ust=1558426092108000&amp;usg=AFQjCNFviIzm7s1O7vnvPff05X5Z7oxPgQ\">amplificator 2 canale<\/a>)<\/p>\n<p style=\"font-weight: 400;\">-boxa de centru\u00a0<a href=\"https:\/\/www.avstore.ro\/amplificatoare-de-putere\/hegel-c53\/\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.avstore.ro\/amplificatoare-de-putere\/hegel-c53\/&amp;source=gmail&amp;ust=1558426092108000&amp;usg=AFQjCNFS5zM2PRBDJtEKLKfATW3bqRC_4A\">(amplificator 3 canale<\/a>)<\/p>\n<p style=\"font-weight: 400;\">-eventual si boxele surround (<a href=\"https:\/\/www.avstore.ro\/amplificatoare-de-putere\/emotiva-a-5175-5-channel-power-amplifier\/\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.avstore.ro\/amplificatoare-de-putere\/emotiva-a-5175-5-channel-power-amplifier\/&amp;source=gmail&amp;ust=1558426092109000&amp;usg=AFQjCNFIxZfrkO0QkRwskbd8ogTqZUfxBg\">amplificator 5 canale<\/a>)<\/p>\n<p style=\"font-weight: 400;\">Amplificatoarele dedicate au surse de curent mult mai robuste, nu sunt intimidate de boxe dificile si folosesc toate resursele existente unui singur scop: amplificarea!<\/p>\n<p style=\"font-weight: 400;\">Un astfel de combo va ajuta astfel receiverul sa amplifice mai usor canalele ramase, se va incalzi mai putin si vom obtine un sunet mai aerisit, mai mult control si dinamica superioara atat pe muzica, cat si in filme.<\/p>\n","protected":false},"excerpt":{"rendered":"Suntem impatimiti ai sistemelor surround, avem un\u00a0receiver AV multicanal\u00a0cu\u00a0iesiri preamplificate\u00a0si ne gandim sa adaugam\u00a0 un\u00a0amplificator de putere. \u00a0Ce&hellip;\n","protected":false},"author":1,"featured_media":10956,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[11,921],"tags":[],"class_list":["post-10950","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cum-aleg-ce-inseamna","category-electronice-receivere-amplificatoare-streamere-etc","cs-entry","cs-video-wrap"],"views":16802,"_links":{"self":[{"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/posts\/10950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/comments?post=10950"}],"version-history":[{"count":4,"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/posts\/10950\/revisions"}],"predecessor-version":[{"id":11900,"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/posts\/10950\/revisions\/11900"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/media\/10956"}],"wp:attachment":[{"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/media?parent=10950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/categories?post=10950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.avstore.ro\/blog\/wp-json\/wp\/v2\/tags?post=10950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}