{"product_id":"jbl-prx-912-370960","title":"PRX 912","description":"\u003ch3\u003ePRX900: uma série pensada para a sonorização moderna, do live ao corporativo\u003c\/h3\u003e\u003cp\u003eProveniente da série \u003cstrong\u003eJBL PRX900\u003c\/strong\u003e, a PRX912 integra uma família de caixas amplificadas concebidas para atender às exigências atuais da sonorização: alto desempenho, implementação rápida, controle remoto e robustez. Essa abordagem a torna uma solução coerente para montar um sistema escalável, tanto em eventos móveis quanto em instalações, com uma lógica \"plug and play\" e ferramentas de processamento integradas para garantir o resultado no campo.\u003c\/p\u003e\u003ch3\u003eUma caixa feita para DJs, bandas, locadoras e locais de difusão\u003c\/h3\u003e\u003cp\u003eA \u003cstrong\u003eJBL PRX912\u003c\/strong\u003e é destinada a \u003cstrong\u003eDJs\u003c\/strong\u003e, \u003cstrong\u003ebandas\u003c\/strong\u003e, \u003cstrong\u003esalas de música\u003c\/strong\u003e, empresas de \u003cstrong\u003elocação\u003c\/strong\u003e e prestadores \u003cstrong\u003eaudiovisuais\u003c\/strong\u003e que buscam uma caixa ativa capaz de \"preencher o ambiente\" com uma reserva confortável de nível. Seu formato de 12 polegadas em 2 vias permanece versátil: som frontal, reforço vocal, monitores de palco ou sistema compacto com subwoofer, graças a pré-ajustes adaptados à combinação full-range + sub.\u003c\/p\u003e\u003ch3\u003eProcessamento, controle e desempenho: o fluxo de trabalho JBL PRX912\u003c\/h3\u003e\u003ch4\u003eAcústica JBL e amplificação Classe D\u003c\/h4\u003e\u003cp\u003eInteiramente projetada para aproveitar inovações acústicas JBL, a PRX912 baseia-se em um sistema de alto-falantes de nova geração e uma \u003cstrong\u003eamplificação Classe D\u003c\/strong\u003e leve e eficiente. O objetivo é claro: manter \u003cstrong\u003eclareza\u003c\/strong\u003e e \u003cstrong\u003edefinição\u003c\/strong\u003e em volumes elevados, com uma dispersão melhor controlada e uma extensão de graves mais suave. Os \u003cstrong\u003eguia-ondas JBL Image Control\u003c\/strong\u003e contribuem para uma cobertura mais uniforme, útil tanto em som principal quanto em configuração de retorno.\u003c\/p\u003e\u003ch4\u003eDSP completo: EQ, segurança e alinhamento\u003c\/h4\u003e\u003cp\u003eO DSP embarcado (via tela LCD colorida ou aplicativo) inclui um \u003cstrong\u003eequalizador paramétrico de 12 bandas\u003c\/strong\u003e para ajustar finamente a tonalidade ao ambiente, ao programa e à posição. A tecnologia \u003cstrong\u003edbx DriveRack\u003c\/strong\u003e adiciona funções cruciais em condições reais: \u003cstrong\u003esupressão automática de feedback\u003c\/strong\u003e (ao vivo e fixa) e \u003cstrong\u003elimitador de sistema\u003c\/strong\u003e com opção Soundcraft Overeasy, para proteger a reprodução mantendo um resultado musical. Ajustes de \u003cstrong\u003edelay\u003c\/strong\u003e e pré-ajustes dedicados facilitam a fase e a integração com subwoofers.\u003c\/p\u003e\u003ch4\u003eControle BLE via JBL Pro Connect e integração de parque\u003c\/h4\u003e\u003cp\u003eO aplicativo \u003cstrong\u003eJBL Pro Connect\u003c\/strong\u003e permite o controle do equipamento e do DSP de até \u003cstrong\u003e10 caixas\u003c\/strong\u003e, prático para gerenciar um parque em eventos (recalls de ajustes, controle remoto, organização). Também permite integrar os modelos PRX900 com sistemas JBL \u003cstrong\u003eEON ONE MK2\u003c\/strong\u003e, \u003cstrong\u003ePRX ONE\u003c\/strong\u003e e \u003cstrong\u003eEON700\u003c\/strong\u003e, além de acessar funções como \u003cstrong\u003einstantâneos\u003c\/strong\u003e de caixas e \u003cstrong\u003eagrupamento\u003c\/strong\u003e para acelerar mudanças de configuração.\u003c\/p\u003e\u003ch4\u003eConfiabilidade e funcionamento silencioso\u003c\/h4\u003e\u003cp\u003eProjetada para resistir às exigências da estrada, a PRX912 utiliza um \u003cstrong\u003egabinete composto\u003c\/strong\u003e com nervuras internas modeladas para reforçar a rigidez, melhorar a durabilidade e sustentar o desempenho acústico. O funcionamento \u003cstrong\u003esem ventilador\u003c\/strong\u003e favorece o uso discreto em contextos sensíveis (discursos, locais silenciosos, gravações), mantendo uma latência anunciada como ultra baixa.\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:8;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBateria\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 style=\"text-align:left\"\u003e\u003cstrong\u003eCutaway\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:transparent;--wb-l:2;--wb-r:9;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNúmero de canais\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eMON_monitoring_nbrevoies003\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eEstrutura da coluna\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eMON_struct_enceinte1768\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:10;--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)\"\u003eSim\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)\"\u003ecombo XLR\/jack\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:4;--wb-r:11;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiâmetro do alto-falante\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1,5\u0026quot;, 12\u0026quot;\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:var(--wb-neutral-50);--wb-l:5;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNúmero de altifalantes\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ecor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ePreto\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:6;--wb-r:13;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEQ\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eSim\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePoder\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2000 W\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:7;--wb-r:14;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eLeitor multimédia\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eBluetooth\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:8;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eGuia-ondas JBL Image Control\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003edispersão aprimorada\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eLatência do sistema ultra baixa\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003einferior a 1 ms\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:9;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eProjeto do duto evase FEA\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eredução de ruído de ar e distorção\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eTela LCD colorida\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eacesso à suíte completa de DSP\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:10;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\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)\"\u003e2.000 watts em pico \/ 1.000 watts RMS\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eTecnologia DriveRack\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esupressão automática de feedback (ao vivo e fixa), limitador de sistema, delay de caixas até 180 ms em incrementos de 100 microssegundos (alinhamento temporal preciso)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:4;--wb-r:11;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eResposta em frequência\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e50 Hz - 20 kHz a 4? (-10 dB); 65 Hz - 17 kHz a 4? (-3 dB)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDetector automático de posição G-Sensor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eotimização do ajuste conforme orientação (principal ou retorno)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:12;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDispersão\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e90deg x 50deg\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAplicativo JBL Pro Connect\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003econtrole completo do sistema até 10 caixas e integração com JBL EON ONE MK2, PRX ONE e EON700\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:6;--wb-r:13;--wb-lb:var(--wb-neutral-50);--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)\"\u003e132 dB\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eSuspensão \/ montagem\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003edupla tomada para poste de 36 mm, seis pontos de suspensão M10\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:7;--wb-r:14;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequência de crossover\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2.050 Hz\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":54359582802195,"sku":"370960","price":975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/266c006ab686d5870974de76fb07a0e8c955892d_1JBL_PRX912.jpg?v=1792592306","url":"https:\/\/woodbrass.pt\/products\/jbl-prx-912-370960","provider":"Woodbrass.com","version":"1.0","type":"link"}