{"id":279,"date":"2025-08-27T14:08:54","date_gmt":"2025-08-27T17:08:54","guid":{"rendered":"https:\/\/atkeletroacustica.com\/?page_id=279"},"modified":"2025-08-27T14:09:26","modified_gmt":"2025-08-27T17:09:26","slug":"wf150-500b-2","status":"publish","type":"page","link":"https:\/\/atkeletroacustica.com\/?page_id=279","title":{"rendered":"WF150-500B"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted has-body-font-family has-xx-large-font-size\"><strong>WF150-500B<\/strong><\/pre>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" data-id=\"272\" src=\"http:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/WF150-500B.jpg\" alt=\"\" class=\"wp-image-272\" srcset=\"https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/WF150-500B.jpg 500w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/WF150-500B-300x300.jpg 300w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/WF150-500B-150x150.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/figure>\n\n\n\n<pre class=\"wp-block-preformatted has-contrast-color has-text-color has-link-color has-body-font-family has-medium-font-size wp-elements-460519bbe3b546df9065e982a490f08f\">Alto-falante de 6\u201d de alta pot\u00eancia, com baix\u00edssima distor\u00e7\u00e3o e compress\u00e3o din\u00e2mica. O elevado grau de exig\u00eancia e o controle de qualidade na sele\u00e7\u00e3o dos materiais e na montagem, proporcionam excelente linearidade.<br>Utiliza uma bobina de 50 mm de di\u00e2metro (2\u201d) e um cone impermeabilizado e resistente, montados em um conjunto magn\u00e9tico otimizado para um desempenho superior.<br>Design exclusivo e moderno. Carca\u00e7a em alum\u00ednio injetado com pintura eletrost\u00e1tica texturizada na cor preta, assegurando um visual elegante e resist\u00eancia mec\u00e2nica.<br>Projetado com base nos mais avan\u00e7ados softwares F.E.A (Finite Element Analysis), que permitem simula\u00e7\u00e3o de par\u00e2metros el\u00e9tricos e mec\u00e2nicos com extrema precis\u00e3o. Tudo isso  para conceber um transdutor com ampla sensibilidade, melhor dissipa\u00e7\u00e3o e excepcional performance.<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted has-body-font-family has-x-large-font-size\"><br><strong>Especifica\u00e7\u00f5es<\/strong><\/pre>\n\n\n\n<pre class=\"wp-block-preformatted has-contrast-color has-text-color has-link-color has-body-font-family has-medium-font-size wp-elements-0b121fa0c73efc00ebb1cb60a39fe7ea\">Pot\u00eancia Nominal Admiss\u00edvel(1): 250 W <br>Pot\u00eancia M\u00e1xima do Amplificador(2): 4000 W pico <br>Sensibilidade (1W\/1m)(3): 95 dB SPL<br>Imped\u00e2ncia Nominal: 8 \u03a9<br>Imped\u00e2ncia M\u00ednima: 7.2 \u03a9<br>Di\u00e2metro Nominal: 152.4 mm (6 pol)<br>Resposta de Frequ\u00eancia: 100 a 5000 Hz<br>Di\u00e2metro da Bobina: 50 mm (2\u201d)<br>Fio da Bobina: Fio de Cobre Recoberto com Alum\u00ednio Se\u00e7\u00e3o Retangular (CCAR)<br>Resist\u00eancia da Bobina (Re): 5.8 \u03a9<br>X.m\u00e1x(4): 4 mm <br>Volume de Ar ocupado: 0.72 L<br><br>(1) 2 horas de teste realizado com ru\u00eddo rosa (fator de crista 12 dB) no range de frequ\u00eancia de Fs a 10xFs. Pot\u00eancia calculada com imped\u00e2ncia m\u00ednima. Alto-falante ao ar livre.<br>Obs: Para aplicar esta pot\u00eancia o alto-falante j\u00e1 deve ter passado pelo per\u00edodo inicial de amaciamento, no m\u00ednimo 12h com 50% da pot\u00eancia nominal.<br>(2) Pot\u00eancia de pico exigida do amplificador para alcan\u00e7ar a pot\u00eancia nominal considerando um sinal de teste de ru\u00eddo rosa com fator de crista de 12 dB.<br>(3) Aplicada tens\u00e3o de 2.83 V RMS sobre a imped\u00e2ncia nominal.<br>(4) O X.m\u00e1x \u00e9 calculado considerando uma queda > que 50 % do campo magn\u00e9tico Bl sobre a bobina.<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted has-body-font-family has-x-large-font-size\"><strong>Par\u00e2metros Thiele - Small(5)<\/strong><\/pre>\n\n\n\n<pre class=\"wp-block-preformatted has-contrast-color has-text-color has-link-color has-body-font-family has-medium-font-size wp-elements-ae394acb81bc09f082cf1f4ebc9367a5\">Fs: 160 Hz<br>Re: 5.8 \u03a9<br>Qes: 0.71<br>Qms: 2.17<br>Qts: 0.53<br>Vas: 2.15 l<br>Sd: 150 cm\u00b2<br>\u03b70: 1.2 %<br>Mms: 14.3 g<br>Bl: 11 Tm<br>Le: 0.42 mH<br><br>(5) Os par\u00e2metros Thiele-Small s\u00e3o medidos ap\u00f3s um burn-in com \u00bd pot\u00eancia nominal em um range de  frequ\u00eancia de Fs a 10xFs.<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted has-body-font-family has-x-large-font-size\"><br><strong>Especifica\u00e7\u00f5es T\u00e9cnicas<\/strong><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/IMPEDA\u201aNCIA-WF150-500B-8.png\" alt=\"\" class=\"wp-image-280\" srcset=\"https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/IMPEDA\u201aNCIA-WF150-500B-8.png 1024w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/IMPEDA\u201aNCIA-WF150-500B-8-300x225.png 300w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/IMPEDA\u201aNCIA-WF150-500B-8-768x576.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/RESPOSTA-EM-FREQUASNCIA-10WF310B.png\" alt=\"\" class=\"wp-image-93\" srcset=\"https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/RESPOSTA-EM-FREQUASNCIA-10WF310B.png 1024w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/RESPOSTA-EM-FREQUASNCIA-10WF310B-300x225.png 300w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/RESPOSTA-EM-FREQUASNCIA-10WF310B-768x576.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-preformatted has-body-font-family has-x-large-font-size\"><strong>Downloads<\/strong><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"http:\/\/atkeletroacustica.com\/manuais\/manual-wf150-500b.pdf\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/LOGO-PDF.jpg\" alt=\"\" class=\"wp-image-193\" style=\"width:154px;height:auto\" srcset=\"https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/LOGO-PDF.jpg 500w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/LOGO-PDF-300x300.jpg 300w, https:\/\/atkeletroacustica.com\/wp-content\/uploads\/2025\/08\/LOGO-PDF-150x150.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"http:\/\/atkeletroacustica.com\/manuais\/manual-wf150-500b.pdf\"><strong>Manual WF150-500B<\/strong><\/a><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>WF150-500B Alto-falante de 6\u201d de alta pot\u00eancia, com baix\u00edssima distor\u00e7\u00e3o e compress\u00e3o din\u00e2mica. O elevado grau de exig\u00eancia e o controle de qualidade na sele\u00e7\u00e3o dos materiais e na montagem, proporcionam excelente linearidade.Utiliza uma bobina de 50 mm de di\u00e2metro (2\u201d) e um cone impermeabilizado e resistente, montados em um conjunto magn\u00e9tico otimizado para um [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":13,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-no-title","meta":{"footnotes":""},"class_list":["post-279","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=\/wp\/v2\/pages\/279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=279"}],"version-history":[{"count":1,"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=\/wp\/v2\/pages\/279\/revisions"}],"predecessor-version":[{"id":282,"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=\/wp\/v2\/pages\/279\/revisions\/282"}],"up":[{"embeddable":true,"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=\/wp\/v2\/pages\/13"}],"wp:attachment":[{"href":"https:\/\/atkeletroacustica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}