{"product_id":"fbt-j15a-422525","title":"J15A","description":"\u003ch3\u003eUma caixa versátil no espírito \"plug-and-play\" da série J\u003c\/h3\u003e\u003cp\u003eA FBT J15A segue uma abordagem simples e eficaz: uma caixa ativa projetada para ser rápida de montar, confiável no dia a dia e suficientemente performática para garantir apresentações variadas. Seu formato de 15 polegadas privilegia a sustentação nas baixas frequências, mantendo boa inteligibilidade, o que a torna uma escolha pertinente para diversas configurações de sonorização.\u003c\/p\u003e\u003ch3\u003ePara quais usos a FBT J15A foi feita?\u003c\/h3\u003e\u003cp\u003eA J15A foi pensada para músicos, DJs, associações, prestadores de serviço e locais que recebem eventos e buscam uma \u003cstrong\u003ecaixa amplificada\u003c\/strong\u003e capaz de gerenciar tanto a \u003cstrong\u003edifusão frontal\u003c\/strong\u003e (salas pequenas e médias) quanto usos mais práticos como reforço pontual ou instalação semi-fixa. Graças ao seu \u003cstrong\u003eSPL máximo de 129 dB\u003c\/strong\u003e e à resposta em frequência anunciada até \u003cstrong\u003e48 Hz\u003c\/strong\u003e, ela pode entregar graves presentes para música, mantendo-se eficaz na voz para conferências, animações ou canto.\u003c\/p\u003e\u003ch3\u003eAmplificação, difusão e DSP: o coração da performance\u003c\/h3\u003e\u003ch4\u003eBi-amplificação Classe D: rendimento e impacto\u003c\/h4\u003e\u003cp\u003eCom uma \u003cstrong\u003eamplificação digital Classe D\u003c\/strong\u003e distribuída entre graves (350W) e agudos (100W), a FBT J15A combina eficiência, leveza e potência. Essa arquitetura bi-amplificada ajuda a preservar a clareza do espectro agudo e a manter graves firmes, mesmo em níveis elevados.\u003c\/p\u003e\u003ch4\u003eConfiguração dos alto-falantes: presença e inteligibilidade\u003c\/h4\u003e\u003cp\u003eA seção de graves conta com um \u003cstrong\u003ealto-falante de 12 polegadas (31 cm)\u003c\/strong\u003e com \u003cstrong\u003ebobina de 2,0 polegadas\u003c\/strong\u003e, enquanto os agudos são entregues por um \u003cstrong\u003edriver de 1 polegada\u003c\/strong\u003e com \u003cstrong\u003ediafragma de 1 polegada\u003c\/strong\u003e. O conjunto busca um equilíbrio eficaz entre projeção, definição e conforto auditivo, especialmente para vozes e instrumentos principais.\u003c\/p\u003e\u003ch4\u003eDSP com 4 EQ: adaptação instantânea à situação\u003c\/h4\u003e\u003cp\u003eO \u003cstrong\u003eDSP integrado\u003c\/strong\u003e oferece \u003cstrong\u003e4 programas de equalização\u003c\/strong\u003e para ajustar rapidamente a cor sonora conforme o contexto: difusão musical, realce da voz, correção em ambientes reverberantes ou adaptação a posicionamentos específicos. É uma grande economia de tempo em apresentações, especialmente quando se precisa de um resultado limpo sem ajustes complexos.\u003c\/p\u003e\u003ch4\u003eConectividade e instalação: simples, profissional e evolutiva\u003c\/h4\u003e\u003cp\u003eA J15A oferece \u003cstrong\u003eentradas XLR \/ Jack 6,35mm\u003c\/strong\u003e e uma \u003cstrong\u003esaída XLR\u003c\/strong\u003e, prática para ligar uma segunda caixa ou alimentar uma linha para outro ponto de difusão. Para instalação, dispõe de uma \u003cstrong\u003ebase de 35mm\u003c\/strong\u003e para pedestal e \u003cstrong\u003e2 pontos M10\u003c\/strong\u003e para suspensão, facilitando tanto setups móveis quanto montagens mais permanentes.\u003c\/p\u003e\n\n\u003ch2\u003eEspecificações técnicas\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:2;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eNão\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:1;--wb-r:11;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eModelo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eFBT J15A\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDriver\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1 polegada\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCaixa\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eABS\/Polipropileno\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDiafragma\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1 polegada\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:13;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ePreto\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDSP\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esim\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:4;--wb-r:14;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTipo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eamplificação digital Classe D\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eProgramas de equalização\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e4\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:15;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePotência\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e350W \/ 100W\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eEntradas\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eXLR \/ Jack 6,35mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:6;--wb-r:16;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eResposta em frequência (a -6 dB)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e48 Hz \/ 20 kHz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eSaídas\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eXLR\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:7;--wb-r:17;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSPL Máximo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e129 dB\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePontos de suspensão\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 x M10\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:8;--wb-r:18;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDispersão (HxV)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e90º x 60º\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eBase\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e35mm (para pedestal)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:9;--wb-r:19;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAlto-falante\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e12 polegadas (31 cm)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensões líquidas (mm)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e410 x 663 x 387\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:10;--wb-r:20;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBobina\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2,0 polegadas\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePeso líquido\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e14 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"FBT","offers":[{"title":"Default Title","offer_id":54359037706515,"sku":"422525","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/a3ffb325873013b9591834bb3571316349b80a84_MSC_41631.jpg?v=1792578228","url":"https:\/\/woodbrass.pt\/products\/fbt-j15a-422525","provider":"Woodbrass.com","version":"1.0","type":"link"}