{"product_id":"dd-audio-vo-wn712-d4-woofer-pa-12-pouces-1200-wrms-2x4-ohm","title":"DD Audio VO-WN712-D4 – Woofer PA 12 polegadas 1200 WRMS 2x4 Ohm","description":"\u003cstyle\u003e.sac-product--blue{--sac-blue:#123b63;--sac-blue-dark:#0b2946;--sac-blue-light:#eaf3fb;--sac-ink:#172333;--sac-border:#cbd9e6;color:var(--sac-ink);font-family:inherit;line-height:1.6}.sac-product--blue .sac-hero{background:linear-gradient(135deg,var(--sac-blue-dark),var(--sac-blue));color:#fff;padding:28px;border-radius:12px;margin-bottom:24px}.sac-product--blue .sac-kicker{margin:0 0 8px;text-transform:uppercase;letter-spacing:.08em;font-size:.78em;font-weight:700;opacity:.82}.sac-product--blue .sac-hero strong{font-size:1.35em}.sac-product--blue .sac-summary{margin:10px 0 0;max-width:850px}.sac-product--blue .sac-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.sac-product--blue .sac-stat{background:var(--sac-blue-light);border:1px solid var(--sac-border);border-radius:10px;padding:16px;text-align:center}.sac-product--blue .sac-stat strong{display:block;color:var(--sac-blue);font-size:1.25em}.sac-product--blue .sac-stat span{display:block;font-size:.85em}.sac-product--blue h2{color:var(--sac-blue-dark);font-size:1.35em;margin:28px 0 12px}.sac-product--blue h3{color:var(--sac-blue);font-size:1.05em;margin:0 0 8px}.sac-product--blue .sac-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0 26px}.sac-product--blue .sac-card{border:1px solid var(--sac-border);border-top:4px solid var(--sac-blue);border-radius:10px;padding:18px;background:#fff}.sac-product--blue ul{padding-left:20px}.sac-product--blue .sac-note{background:#fff7e6;border-left:4px solid #d58b00;padding:14px 16px;border-radius:4px;margin:18px 0}.sac-product--blue .sac-final{background:var(--sac-blue-light);border-radius:10px;padding:20px;margin-top:24px}.sac-product--blue table{width:100%;border-collapse:collapse;margin:14px 0 24px}.sac-product--blue th{background:var(--sac-blue);color:#fff;text-align:left}.sac-product--blue th,.sac-product--blue td{border:1px solid var(--sac-border);padding:10px;vertical-align:top}.sac-product--blue tr:nth-child(even) td{background:#f7fbff}@media(max-width:700px){.sac-product--blue .sac-stats,.sac-product--blue .sac-cards{grid-template-columns:1fr 1fr}.sac-product--blue .sac-hero{padding:22px 18px}}@media(max-width:430px){.sac-product--blue .sac-stats,.sac-product--blue .sac-cards{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cdiv class=\"sac-product sac-product--blue\"\u003e\n\n\u003cdiv class=\"sac-hero\"\u003e\n\n\u003cp class=\"sac-kicker\"\u003eDD Audio · Série VO-WN700\u003c\/p\u003e\n\n\u003cstrong\u003eUm woofer PA de 12 polegadas concebido para graves potentes e precisos\u003c\/strong\u003e\n\u003cp class=\"sac-summary\"\u003eO VO-WN712-D4 combina uma bobina dupla D4, um motor NEO robusto e um chassis moldado para reproduzir as frequências graves e médias com energia, precisão e resistência.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sac-stats\"\u003e\n\n\u003cdiv class=\"sac-stat\"\u003e\n\n\u003cstrong\u003e1200 W\u003c\/strong\u003e\u003cspan\u003eRMS indicado\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sac-stat\"\u003e\n\n\u003cstrong\u003e12″\u003c\/strong\u003e\u003cspan\u003eformato\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sac-stat\"\u003e\n\n\u003cstrong\u003e2 × 4 Ohm\u003c\/strong\u003e\u003cspan\u003ebobina dupla\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sac-stat\"\u003e\n\n\u003cstrong\u003e130 mm\u003c\/strong\u003e\u003cspan\u003eprofundidade\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sac-cards\"\u003e\n\n\u003cdiv class=\"sac-card\"\u003e\n\n\u003ch3\u003eGraves energéticos\u003c\/h3\u003e\n\n\u003cp\u003eUma largura de banda anunciada de 35 Hz a 2 kHz para uma reprodução física e precisa dos graves e médios.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sac-card\"\u003e\n\n\u003ch3\u003eMotor NEO\u003c\/h3\u003e\n\n\u003cp\u003eO íman NEO de 4,3 polegadas acompanha um design robusto pensado para níveis elevados.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sac-card\"\u003e\n\n\u003ch3\u003eFormato de 12 polegadas D4\u003c\/h3\u003e\n\n\u003cp\u003eUma bobina dupla de 2 × 4 Ohm a ter em conta na escolha da amplificação e da cablagem.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch2\u003eDescrição\u003c\/h2\u003e\n\n\u003cp\u003eO DD Audio VO-WN712-D4 é um altifalante de graves do tipo PA de 30 cm, vendido à unidade, concebido para audiófilos exigentes que procuram graves potentes e uma reprodução precisa das frequências médias e graves. A sua ampla suspensão superior, o seu chassis moldado resistente e o seu motor NEO robusto permitem-lhe manter-se à vontade numa instalação exigida a volume elevado.\u003c\/p\u003e\n\n\u003cp\u003eDisponível na Sound Auto Concept, este woofer da série VO-WN700 baseia-se numa bobina móvel de alta temperatura de 3 polegadas e numa bobina dupla de 2 × 4 Ohm para responder às configurações de áudio automóvel orientadas para o desempenho.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eWoofer PA DD Audio da série VO-WN700\u003c\/li\u003e\n\n\u003cli\u003ePotência RMS indicada: 1200 W\u003c\/li\u003e\n\n\u003cli\u003eBobina móvel dupla de 2 × 4 Ohm\u003c\/li\u003e\n\n\u003cli\u003eBobina móvel de alta temperatura de 3 polegadas\u003c\/li\u003e\n\n\u003cli\u003eÍman NEO de 4,3 polegadas\u003c\/li\u003e\n\n\u003cli\u003eChassis moldado resistente e suspensão superior larga\u003c\/li\u003e\n\n\u003cli\u003eProfundidade de montagem anunciada: 130 mm\u003c\/li\u003e\n\n\u003cli\u003eVendido à unidade\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eCaracterísticas técnicas\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCaracterística\u003c\/th\u003e\n\n\u003cth\u003eValor\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMarca\u003c\/td\u003e\n\n\u003ctd\u003eDD Audio\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModelo\u003c\/td\u003e\n\n\u003ctd\u003eVO-WN712-D4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTipo\u003c\/td\u003e\n\n\u003ctd\u003eWoofer PA \/ altifalante de graves\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEmbalagem\u003c\/td\u003e\n\n\u003ctd\u003e1 unidade\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTamanho\u003c\/td\u003e\n\n\u003ctd\u003e12 polegadas \/ 30 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePotência RMS\u003c\/td\u003e\n\n\u003ctd\u003e1200 W RMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eImpedância\u003c\/td\u003e\n\n\u003ctd\u003eD4, bobina dupla de 2 × 4 Ohm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBobina móvel\u003c\/td\u003e\n\n\u003ctd\u003eAlta temperatura, 3 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eÍman\u003c\/td\u003e\n\n\u003ctd\u003eNEO, 4,3 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eValor sob a designação da fonte a verificar\u003c\/td\u003e\n\n\u003ctd\u003e3 polegadas, indicado sob «tensão de corte»\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro do pistão\u003c\/td\u003e\n\n\u003ctd\u003e247,7 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eResposta em frequência\u003c\/td\u003e\n\n\u003ctd\u003e35 Hz – 2 kHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFrequência de ressonância Fs\u003c\/td\u003e\n\n\u003ctd\u003e40,85 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFator de qualidade Qms\u003c\/td\u003e\n\n\u003ctd\u003e5,807\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFator de qualidade Qes\u003c\/td\u003e\n\n\u003ctd\u003e0,517\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFator de qualidade Qts\u003c\/td\u003e\n\n\u003ctd\u003e0,475\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVolume de ar comprimido Vas\u003c\/td\u003e\n\n\u003ctd\u003e17,57 litros\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDeslocamento do pistão massa térmica\u003c\/td\u003e\n\n\u003ctd\u003e30, unidade não especificada na fonte\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDeslocamento mecânico\u003c\/td\u003e\n\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDeslocamento máximo Xmax\u003c\/td\u003e\n\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro exterior do chassis com junta\u003c\/td\u003e\n\n\u003ctd\u003e12,625 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro de montagem\u003c\/td\u003e\n\n\u003ctd\u003e11 3\/8 polegadas \/ 286 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProfundidade de montagem\u003c\/td\u003e\n\n\u003ctd\u003e5,125 polegadas \/ 130 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePeso\u003c\/td\u003e\n\n\u003ctd\u003e7 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSKU\u003c\/td\u003e\n\n\u003ctd\u003eVO-WN712-D4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2\u003ePorquê escolhê-lo\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePara reforçar os graves e os médios com um woofer PA de 12 polegadas capaz de suportar uma elevada potência.\u003c\/li\u003e\n\n\u003cli\u003ePara usufruir de um motor NEO robusto num design pensado para níveis elevados.\u003c\/li\u003e\n\n\u003cli\u003ePara beneficiar de uma bobina dupla D4 adaptada a vários esquemas de cablagem, consoante o amplificador utilizado.\u003c\/li\u003e\n\n\u003cli\u003ePara construir uma instalação de áudio automóvel de alto desempenho com uma reprodução energética e precisa.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv class=\"sac-final\"\u003e\n\n\u003cstrong\u003eUm woofer DD Audio de 12 polegadas pensado para instalações que procuram graves sólidos, nível e uma verdadeira resistência.\u003c\/strong\u003e\n\u003cp\u003eVerifique obrigatoriamente a impedância final obtida após a cablagem das duas bobinas antes de escolher o amplificador. \u003ca href=\"https:\/\/youtu.be\/0HTKx1ctkzY?si=Je5S5oa_oVM7oS_D\" rel=\"noopener\" target=\"_blank\"\u003eVer o vídeo de apresentação\u003c\/a\u003e.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"DD audio","offers":[{"title":"Default Title","offer_id":54837346402627,"sku":"VO-WN712-D4","price":307.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/VO-WN710-neo-woofer-2_e60fc8fc-7271-45fc-a8e7-d0da600956f9.jpg?v=1790252898","url":"https:\/\/soundautoconcept.com\/pt\/products\/dd-audio-vo-wn712-d4-woofer-pa-12-pouces-1200-wrms-2x4-ohm","provider":"Sound Auto Concept","version":"1.0","type":"link"}