{"product_id":"rockford-rm112d4b-subwoofer-marine-noir-30-cm-prime-series-200-w-rms-2-8-ohms","title":"ROCKFORD RM112D4B – Subwoofer Marine Black 30 cm Série Prime – 200 W RMS – 2\/8 Ohms","description":"\u003ch2\u003e Subwoofer marítimo ROCKFORD RM112D4B – Preto, 30 cm, Série Prime – 200 W RMS – 2\/8 Ohms\u003c\/h2\u003e\n\n\u003cstyle\u003e\n    table {\n        width: 100%;\n        border-collapse: collapse;\n        background-color: #E0F7FA; \/* Bleu ciel *\/\n    }\n    th, td {\n        border: 1px solid #0288D1;\n        padding: 10px;\n        text-align: left;\n    }\n    th {\n        background-color: #0288D1;\n        color: white;\n    }\n    p {\n        margin-top: 10px;\n    }\n\u003c\/style\u003e\n \u003cp data-start=\"506\" data-end=\"959\"\u003eO \u003cstrong data-start=\"509\" data-end=\"538\"\u003eRockford RM112D4B\u003c\/strong\u003e é um \u003cstrong data-start=\"546\" data-end=\"577\"\u003esubwoofer de 12 polegadas (30 cm) com bobina dupla e impedância de 4 ohms,\u003c\/strong\u003e concebido para aplicações náuticas e em veículos de desporto automóvel. O seu \u003cstrong data-start=\"656\" data-end=\"683\"\u003eelegante acabamento preto\u003c\/strong\u003e e \u003cstrong data-start=\"691\" data-end=\"719\"\u003ea grelha removível na mesma cor\u003c\/strong\u003e tornam-no ideal para qualquer instalação exterior, oferecendo durabilidade e um aspeto agradável. Construído com materiais resistentes aos raios UV, humidade e vibração, proporciona desempenho e fiabilidade mesmo nos ambientes mais extremos.\u003c\/p\u003e\n\n\u003chr data-start=\"961\" data-end=\"964\"\u003e\n\n\u003ch3 data-start=\"966\" data-end=\"1002\"\u003e \u003cstrong data-start=\"970\" data-end=\"1002\"\u003ePrincipais características\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cul data-start=\"1003\" data-end=\"1545\"\u003e\n\n\u003cli data-start=\"1003\" data-end=\"1035\"\u003e\n\n\u003cp data-start=\"1005\" data-end=\"1035\"\u003e \u003cstrong data-start=\"1005\" data-end=\"1015\"\u003eTamanho\u003c\/strong\u003e : 12 polegadas (30 cm) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1036\" data-end=\"1067\"\u003e\n\n\u003cp data-start=\"1038\" data-end=\"1067\"\u003e \u003cstrong data-start=\"1038\" data-end=\"1055\"\u003ePotência RMS\u003c\/strong\u003e : 200 Watts \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1068\" data-end=\"1099\"\u003e\n\n\u003cp data-start=\"1070\" data-end=\"1099\"\u003e \u003cstrong data-start=\"1070\" data-end=\"1087\"\u003ePotência máxima\u003c\/strong\u003e : 400 watts\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1100\" data-end=\"1162\"\u003e\n\n \u003cp data-start=\"1102\" data-end=\"1162\"\u003e\u003cstrong data-start=\"1102\" data-end=\"1115\"\u003eImpedância\u003c\/strong\u003e : Bobina dupla – 2 Ohms ou 8 Ohms (modelo D4) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1163\" data-end=\"1244\"\u003e\n\n\u003cp data-start=\"1165\" data-end=\"1244\"\u003e \u003cstrong data-start=\"1165\" data-end=\"1200\"\u003eDesign náutico de alta qualidade\u003c\/strong\u003e : resistente à água do mar, aos raios UV e à água. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1245\" data-end=\"1311\"\u003e\n\n\u003cp data-start=\"1247\" data-end=\"1311\"\u003e \u003cstrong data-start=\"1247\" data-end=\"1259\"\u003eMembrana\u003c\/strong\u003e : Polipropileno injectado, mineralizado e tratado com UV \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1312\" data-end=\"1378\"\u003e\n\n\u003cp data-start=\"1314\" data-end=\"1378\"\u003e \u003cstrong data-start=\"1314\" data-end=\"1328\"\u003eSuspensão\u003c\/strong\u003e : Santoprene resistente às agressões externas. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1379\" data-end=\"1434\"\u003e\n\n\u003cp data-start=\"1381\" data-end=\"1434\"\u003e \u003cstrong data-start=\"1381\" data-end=\"1396\"\u003eLigações\u003c\/strong\u003e : Terminais de pressão com mola, resistentes à corrosão. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1435\" data-end=\"1470\"\u003e\n\n\u003cp data-start=\"1437\" data-end=\"1470\"\u003e \u003cstrong data-start=\"1437\" data-end=\"1470\"\u003eGrelha preta amovível incluída\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1471\" data-end=\"1545\"\u003e\n\n\u003cp data-start=\"1473\" data-end=\"1545\"\u003e \u003cstrong data-start=\"1473\" data-end=\"1489\"\u003eInstalação\u003c\/strong\u003e : Compatível com colunas seladas, colunas bass-reflex ou baffles infinitos. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1547\" data-end=\"1550\"\u003e\n\n\u003ch3 data-start=\"1552\" data-end=\"1579\"\u003e \u003cstrong data-start=\"1556\" data-end=\"1579\"\u003eConteúdo da caixa\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cul data-start=\"1580\" data-end=\"1673\"\u003e\n\n\u003cli data-start=\"1580\" data-end=\"1618\"\u003e\n\n\u003cp data-start=\"1582\" data-end=\"1618\"\u003e 1 x Subwoofer Rockford RM112D4B preto \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1619\" data-end=\"1646\"\u003e\n\n\u003cp data-start=\"1621\" data-end=\"1646\"\u003e 1 x Grelha preta correspondente \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1647\" data-end=\"1673\"\u003e\n\n\u003cp data-start=\"1649\" data-end=\"1673\"\u003e 1 x Guia de Instalação \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1675\" data-end=\"1678\"\u003e\n\n\u003ch3 data-start=\"1680\" data-end=\"1713\"\u003e \u003cstrong data-start=\"1684\" data-end=\"1713\"\u003eEspecificações técnicas\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cdiv class=\"_tableContainer_16hzy_1\"\u003e\n\n\u003cdiv class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" style=\"text-align: start;\" tabindex=\"-1\"\u003e\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" style=\"width: 100%;\" data-start=\"1715\" data-end=\"2257\"\u003e\n\n\u003cthead data-start=\"1715\" data-end=\"1743\"\u003e\n\n\u003ctr data-start=\"1715\" data-end=\"1743\"\u003e\n\n\u003cth style=\"width: 37.5%;\" data-start=\"1715\" data-end=\"1733\" data-col-size=\"sm\"\u003e Característica\u003c\/th\u003e\n\n\u003cth style=\"width: 62.1377%;\" data-start=\"1733\" data-end=\"1743\" data-col-size=\"sm\"\u003e Valor \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"1773\" data-end=\"2257\"\u003e\n\n\u003ctr data-start=\"1773\" data-end=\"1801\"\u003e\n\n \u003ctd style=\"width: 37.5%;\" data-start=\"1773\" data-end=\"1786\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1775\" data-end=\"1785\"\u003eTamanho\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"1786\" data-end=\"1801\"\u003e 12\" (30 cm) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1802\" data-end=\"1856\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"1802\" data-end=\"1818\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"1804\" data-end=\"1817\"\u003eImpedância\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"1818\" data-end=\"1856\"\u003e 2 ou 8 Ohms (bobine dupla de 4 Ohms) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1857\" data-end=\"1890\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"1857\" data-end=\"1877\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"1859\" data-end=\"1876\"\u003ePotência RMS\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"1877\" data-end=\"1890\"\u003e 200 Watts \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1891\" data-end=\"1924\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"1891\" data-end=\"1911\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"1893\" data-end=\"1910\"\u003ePotência máxima\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"1911\" data-end=\"1924\"\u003e 400 Watts \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1925\" data-end=\"1964\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"1925\" data-end=\"1947\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"1927\" data-end=\"1946\"\u003eSensibilidade SPL\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"1947\" data-end=\"1964\"\u003e 89 dB (1W\/1m) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1965\" data-end=\"1985\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"1965\" data-end=\"1974\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"1967\" data-end=\"1973\"\u003eFs\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"1974\" data-end=\"1985\"\u003e 28,5 Hz \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1986\" data-end=\"2007\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"1986\" data-end=\"1995\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"1988\" data-end=\"1994\"\u003eD\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"1995\" data-end=\"2007\"\u003e 3,7 Ohms \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2008\" data-end=\"2028\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"2008\" data-end=\"2017\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"2010\" data-end=\"2016\"\u003eO\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2017\" data-end=\"2028\"\u003e 2,16 mH \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2029\" data-end=\"2049\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"2029\" data-end=\"2038\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"2031\" data-end=\"2037\"\u003eSd\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2038\" data-end=\"2049\"\u003e 585 cm² \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2050\" data-end=\"2095\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"2050\" data-end=\"2072\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"2052\" data-end=\"2071\"\u003eQes \/ Qms \/ Qts\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2072\" data-end=\"2095\"\u003e 0,62 \/ 10,06 \/ 0,59 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2096\" data-end=\"2115\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"2096\" data-end=\"2107\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"2098\" data-end=\"2106\"\u003eXmax\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2107\" data-end=\"2115\"\u003e 7 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2116\" data-end=\"2147\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"2116\" data-end=\"2137\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"2118\" data-end=\"2136\"\u003eVolume alterado\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2137\" data-end=\"2147\"\u003e 3,49 L \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2148\" data-end=\"2184\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"2148\" data-end=\"2174\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"2150\" data-end=\"2173\"\u003ediâmetro de corte\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2174\" data-end=\"2184\"\u003e 276 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2185\" data-end=\"2223\"\u003e\n\n\u003ctd style=\"width: 37.5%;\" data-start=\"2185\" data-end=\"2207\" data-col-size=\"sm\"\u003e \u003cstrong data-start=\"2187\" data-end=\"2206\"\u003eDiâmetro da bobina\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2207\" data-end=\"2223\"\u003e alumínio de 2 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2224\" data-end=\"2257\"\u003e\n\n \u003ctd style=\"width: 37.5%;\" data-start=\"2224\" data-end=\"2245\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2226\" data-end=\"2244\"\u003eNorma CEA-2031\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 62.1377%;\" data-col-size=\"sm\" data-start=\"2245\" data-end=\"2257\"\u003e Em conformidade\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003chr data-start=\"2259\" data-end=\"2262\"\u003e\n\n\u003ch3 data-start=\"2264\" data-end=\"2297\"\u003e \u003cstrong data-start=\"2268\" data-end=\"2297\"\u003eDimensões embutidas\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cul data-start=\"2298\" data-end=\"2452\"\u003e\n\n\u003cli data-start=\"2298\" data-end=\"2334\"\u003e\n\n\u003cp data-start=\"2300\" data-end=\"2334\"\u003e \u003cstrong data-start=\"2300\" data-end=\"2323\"\u003eDiâmetro de corte\u003c\/strong\u003e : 276 mm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2335\" data-end=\"2384\"\u003e\n\n\u003cp data-start=\"2337\" data-end=\"2384\"\u003e \u003cstrong data-start=\"2337\" data-end=\"2366\"\u003eProfundidade de encaixe\u003c\/strong\u003e : Não especificada \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2385\" data-end=\"2452\"\u003e\n\n\u003cp data-start=\"2387\" data-end=\"2452\"\u003e \u003cstrong data-start=\"2387\" data-end=\"2408\"\u003eVolume recomendado\u003c\/strong\u003e : Compatível com colunas seladas, ventiladas ou com defletores infinitos. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"2454\" data-end=\"2457\"\u003e\n\n\u003ch3 data-start=\"2459\" data-end=\"2506\"\u003e \u003cstrong data-start=\"2463\" data-end=\"2506\"\u003ePorquê escolher o Rockford RM112D4B?\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cul data-start=\"2507\" data-end=\"2864\"\u003e\n\n\u003cli data-start=\"2507\" data-end=\"2576\"\u003e\n\n\u003cp data-start=\"2509\" data-end=\"2576\"\u003e ✅ \u003cstrong data-start=\"2511\" data-end=\"2576\"\u003eEspecialmente concebido para ambientes marinhos e extremos\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2577\" data-end=\"2622\"\u003e\n\n\u003cp data-start=\"2579\" data-end=\"2622\"\u003e ✅ \u003cstrong data-start=\"2581\" data-end=\"2622\"\u003eVisual elegante com grelha preta removível\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2623\" data-end=\"2683\"\u003e\n\n\u003cp data-start=\"2625\" data-end=\"2683\"\u003e ✅ \u003cstrong data-start=\"2627\" data-end=\"2683\"\u003eBobina dupla para cablagem flexível: 2 ou 8 Ohms\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2684\" data-end=\"2748\"\u003e\n\n\u003cp data-start=\"2686\" data-end=\"2748\"\u003e ✅ \u003cstrong data-start=\"2688\" data-end=\"2748\"\u003ePerfeito para instalação em barcos, UTVs ou pick-ups\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2749\" data-end=\"2809\"\u003e\n\n \u003cp data-start=\"2751\" data-end=\"2809\"\u003e✅ \u003cstrong data-start=\"2753\" data-end=\"2809\"\u003eComponentes resistentes à humidade, sal e raios UV\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2810\" data-end=\"2864\"\u003e\n\n\u003cp data-start=\"2812\" data-end=\"2864\"\u003e ✅ \u003cstrong data-start=\"2814\" data-end=\"2864\"\u003eSom preciso e eficiente mesmo com baixa potência\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong data-start=\"2814\" data-end=\"2864\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none; display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/MS-2-_FINAL_3eb5048c-0af5-481e-bd02-fe9bbd0f92a0_160x160.png?v=1734546281\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Rockford","offers":[{"title":"Default Title","offer_id":51593430827275,"sku":"RM112D4B","price":169.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/Rockford-ROCKFORD-RM112D4B-_-Subwoofer-Marine-Noir-30_cm-Prime-Series-_-200_W-RMS-_-2-8-Ohms-Multison-187487987.webp?v=1749715018","url":"https:\/\/mumltisun.com\/pt\/products\/rockford-rm112d4b-subwoofer-marine-noir-30-cm-prime-series-200-w-rms-2-8-ohms","provider":"mumltisun.com","version":"1.0","type":"link"}