{"product_id":"rockford-pbr300x4-amplificateur-compact-4-canaux-300w-rms-4-ohms","title":"ROCKFORD PBR300X4 – Amplificador compacto de 4 canais – 300W RMS – 4 Ohms","description":"\u003ch2\u003eROCKFORD PBR300X4 – Amplificador compacto de 4 canais – 300 W RMS – 4 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 class=\"\" data-end=\"1157\" data-start=\"506\"\u003eO \u003cstrong data-end=\"543\" data-start=\"508\"\u003eamplificador ROCKFORD PBR300X4\u003c\/strong\u003e foi concebido para oferecer \u003cstrong data-end=\"601\" data-start=\"570\"\u003euma excelente potência sonora\u003c\/strong\u003e num \u003cstrong data-end=\"634\" data-start=\"610\"\u003eformato ultracompacto\u003c\/strong\u003e . Graças à sua \u003cstrong data-end=\"702\" data-start=\"647\"\u003etecnologia exclusiva Boosted Rail Technology (BRT)\u003c\/strong\u003e , atinge os 300 W RMS sem necessidade de uma fonte de alimentação comutada. Perfeito para \u003cstrong data-end=\"798\" data-start=\"789\"\u003emotos\u003c\/strong\u003e , \u003cstrong data-end=\"826\" data-start=\"804\"\u003eveículos compactos\u003c\/strong\u003e ou \u003cstrong data-end=\"861\" data-start=\"834\"\u003einstalações discretas\u003c\/strong\u003e , garante \u003cstrong data-end=\"902\" data-start=\"879\"\u003euma fácil instalação\u003c\/strong\u003e , mesmo em \u003cstrong data-end=\"932\" data-start=\"917\"\u003esistemas originais de fábrica\u003c\/strong\u003e . Com um \u003cstrong data-end=\"963\" data-start=\"944\"\u003echassis robusto\u003c\/strong\u003e e características avançadas, assegura \u003cstrong data-end=\"1036\" data-start=\"1010\"\u003euma qualidade de som precisa\u003c\/strong\u003e com \u003cstrong data-end=\"1082\" data-start=\"1045\"\u003efiltragem Butterworth de 12 dB\/oitava\u003c\/strong\u003e e \u003cstrong data-end=\"1114\" data-start=\"1090\"\u003esensibilidade variável\u003c\/strong\u003e para se adaptar a todas as fontes de áudio.\u003c\/p\u003e\n\n\u003chr class=\"\" data-end=\"1162\" data-start=\"1159\"\u003e\n\n \u003ch3 class=\"\" data-end=\"1196\" data-start=\"1164\"\u003ePrincipais características \u003c\/h3\u003e\n\n\u003cul data-end=\"1796\" data-start=\"1198\"\u003e\n\n\u003cli class=\"\" data-end=\"1257\" data-start=\"1198\"\u003e\n\n\u003cp class=\"\" data-end=\"1257\" data-start=\"1200\"\u003e \u003cstrong data-end=\"1210\" data-start=\"1200\"\u003eModelo\u003c\/strong\u003e : Amplificador de 4 canais \u003cstrong data-end=\"1257\" data-start=\"1236\"\u003eROCKFORD PBR300X4\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1320\" data-start=\"1258\"\u003e\n\n\u003cp class=\"\" data-end=\"1320\" data-start=\"1260\"\u003e \u003cstrong data-end=\"1275\" data-start=\"1260\"\u003eTecnologia\u003c\/strong\u003e : \u003cstrong data-end=\"1311\" data-start=\"1278\"\u003eBRT patenteado (Boosted Rail Technology)\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1349\" data-start=\"1321\"\u003e\n\n\u003cp class=\"\" data-end=\"1349\" data-start=\"1323\"\u003e \u003cstrong data-end=\"1333\" data-start=\"1323\"\u003eClasse\u003c\/strong\u003e : Classe \u003cstrong data-end=\"1349\" data-start=\"1343\"\u003eBR\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1401\" data-start=\"1350\"\u003e\n\n\u003cp class=\"\" data-end=\"1401\" data-start=\"1352\"\u003e \u003cstrong data-end=\"1369\" data-start=\"1352\"\u003eSaída MOSFET\u003c\/strong\u003e : para um desempenho ideal. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1473\" data-start=\"1402\"\u003e\n\n\u003cp class=\"\" data-end=\"1473\" data-start=\"1404\"\u003e \u003cstrong data-end=\"1440\" data-start=\"1404\"\u003eSeletor de entrada de 2\/4 canais\u003c\/strong\u003e : adaptável a qualquer instalação \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1545\" data-start=\"1474\"\u003e\n\n\u003cp class=\"\" data-end=\"1545\" data-start=\"1476\"\u003e \u003cstrong data-end=\"1502\" data-start=\"1476\"\u003eEntradas de alto nível\u003c\/strong\u003e com \u003cstrong data-end=\"1545\" data-start=\"1508\"\u003edeteção de offset CC variável\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1622\" data-start=\"1546\"\u003e\n\n\u003cp class=\"\" data-end=\"1622\" data-start=\"1548\"\u003e \u003cstrong data-end=\"1583\" data-start=\"1548\"\u003eFiltros passa-alto e passa-baixo\u003c\/strong\u003e a 80 Hz – \u003cstrong data-end=\"1622\" data-start=\"1594\"\u003eButterworth 12 dB\/oitava\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1678\" data-start=\"1623\"\u003e\n\n \u003cp class=\"\" data-end=\"1678\" data-start=\"1625\"\u003e\u003cstrong data-end=\"1650\" data-start=\"1625\"\u003eCarcaça ultracompacta\u003c\/strong\u003e para fácil integração \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1744\" data-start=\"1679\"\u003e\n\n\u003cp class=\"\" data-end=\"1744\" data-start=\"1681\"\u003e \u003cstrong data-end=\"1725\" data-start=\"1681\"\u003eArrefecimento por convecção natural\u003c\/strong\u003e : sem ventilador \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1796\" data-start=\"1745\"\u003e\n\n\u003cp class=\"\" data-end=\"1796\" data-start=\"1747\"\u003e \u003cstrong data-end=\"1774\" data-start=\"1747\"\u003eInstalação simplificada\u003c\/strong\u003e com cablagens elétricas incluídas. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr class=\"\" data-end=\"1801\" data-start=\"1798\"\u003e\n\n\u003ch3 class=\"\" data-end=\"1822\" data-start=\"1803\"\u003e Conteúdo da embalagem \u003c\/h3\u003e\n\n\u003cul data-end=\"1993\" data-start=\"1824\"\u003e\n\n\u003cli class=\"\" data-end=\"1861\" data-start=\"1824\"\u003e\n\n\u003cp class=\"\" data-end=\"1861\" data-start=\"1826\"\u003e Amplificador \u003cstrong data-end=\"1861\" data-start=\"1840\"\u003eROCKFORD PBR300X4\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1919\" data-start=\"1862\"\u003e\n\n\u003cp class=\"\" data-end=\"1919\" data-start=\"1864\"\u003e Chicotes de cablagem para altifalantes dianteiros e traseiros \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1948\" data-start=\"1920\"\u003e\n\n\u003cp class=\"\" data-end=\"1948\" data-start=\"1922\"\u003e Conectores de energia \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1971\" data-start=\"1949\"\u003e\n\n\u003cp class=\"\" data-end=\"1971\" data-start=\"1951\"\u003e Manual do utilizador \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1993\" data-start=\"1972\"\u003e\n\n\u003cp class=\"\" data-end=\"1993\" data-start=\"1974\"\u003e Parafusos de montagem \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr class=\"\" data-end=\"1998\" data-start=\"1995\"\u003e\n\n\u003ch3 class=\"\" data-end=\"2029\" data-start=\"2000\"\u003e Especificações técnicas \u003c\/h3\u003e\n\n\u003cdiv class=\"pointer-events-none relative left-[50%]! flex w-[100cqw] translate-x-[-50%] justify-center *:pointer-events-auto\"\u003e\n\n\u003cdiv class=\"tableContainer horzScrollShadows group relative\" style=\"text-align: start;\"\u003e\n\n\u003ctable class=\"min-w-full\" data-end=\"2975\" data-start=\"2031\"\u003e\n\n\u003cthead data-end=\"2058\" data-start=\"2031\"\u003e\n\n\u003ctr data-end=\"2058\" data-start=\"2031\"\u003e\n\n\u003cth data-end=\"2044\" data-start=\"2031\"\u003e \u003cstrong data-end=\"2043\" data-start=\"2033\"\u003eDados\u003c\/strong\u003e\n\u003c\/th\u003e\n\n\u003cth data-end=\"2058\" data-start=\"2044\"\u003e \u003cstrong data-end=\"2056\" data-start=\"2046\"\u003eValor\u003c\/strong\u003e \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-end=\"2975\" data-start=\"2086\"\u003e\n\n\u003ctr data-end=\"2127\" data-start=\"2086\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2115\" data-start=\"2086\"\u003e \u003cstrong data-end=\"2114\" data-start=\"2088\"\u003ePotência RMS a 4 Ohms\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2127\" data-start=\"2115\"\u003e 4 x 75 W \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2175\" data-start=\"2128\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2163\" data-start=\"2128\"\u003e \u003cstrong data-end=\"2162\" data-start=\"2130\"\u003ePotência dinâmica a 4 Ohms\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2175\" data-start=\"2163\"\u003e 4 x 84 W \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2229\" data-start=\"2176\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2208\" data-start=\"2176\"\u003e \u003cstrong data-end=\"2207\" data-start=\"2178\"\u003eCompatibilidade de impedância\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2229\" data-start=\"2208\"\u003e Apenas 4 Ohms \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2281\" data-start=\"2230\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2257\" data-start=\"2230\"\u003e \u003cstrong data-end=\"2256\" data-start=\"2232\"\u003eResposta de frequência\u003c\/strong\u003e\n\u003c\/td\u003e\n\n \u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2281\" data-start=\"2257\"\u003e 20 Hz – 20 kHz ±1 dB \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2326\" data-start=\"2282\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2309\" data-start=\"2282\"\u003e \u003cstrong data-end=\"2308\" data-start=\"2284\"\u003eSensibilidade de entrada\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2326\" data-start=\"2309\"\u003e 150 mV – 11 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2346\" data-start=\"2327\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2340\" data-start=\"2327\"\u003e \u003cstrong data-end=\"2339\" data-start=\"2329\"\u003eAula\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2346\" data-start=\"2340\"\u003e BR \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2380\" data-start=\"2347\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2372\" data-start=\"2347\"\u003e \u003cstrong data-end=\"2371\" data-start=\"2349\"\u003eEficiência média\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2380\" data-start=\"2372\"\u003e 55% \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2410\" data-start=\"2381\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2399\" data-start=\"2381\"\u003e \u003cstrong data-end=\"2398\" data-start=\"2383\"\u003eTHD + Ruído\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2410\" data-start=\"2399\"\u003e \u0026lt; 1,0% \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2453\" data-start=\"2411\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2429\" data-start=\"2411\"\u003e \u003cstrong data-end=\"2428\" data-start=\"2413\"\u003eEntradas RCA\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2453\" data-start=\"2429\"\u003e 2 pares (Nível baixo) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2526\" data-start=\"2454\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2480\" data-start=\"2454\"\u003e \u003cstrong data-end=\"2479\" data-start=\"2456\"\u003eEntradas de alto nível\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-end=\"2526\" data-start=\"2480\"\u003e Feixe com deteção CC variável (4–6V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2569\" data-start=\"2527\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2552\" data-start=\"2527\"\u003e \u003cstrong data-end=\"2551\" data-start=\"2529\"\u003eSeletor de entrada\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2569\" data-start=\"2552\"\u003e 2 ou 4 canais \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2649\" data-start=\"2570\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2607\" data-start=\"2570\"\u003e \u003cstrong data-end=\"2606\" data-start=\"2572\"\u003eFiltros passa-alto\/passa-baixo\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2649\" data-start=\"2607\"\u003e 80 Hz (selecionável) – 12 dB\/oitava \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2695\" data-start=\"2650\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2675\" data-start=\"2650\"\u003e \u003cstrong data-end=\"2674\" data-start=\"2652\"\u003eCabo de alimentação\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2695\" data-start=\"2675\"\u003e 6 mm² recomendado \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2732\" data-start=\"2696\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2721\" data-start=\"2696\"\u003e \u003cstrong data-end=\"2720\" data-start=\"2698\"\u003eCabo de coluna\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2732\" data-start=\"2721\"\u003e 1,5 mm² \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2802\" data-start=\"2733\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2760\" data-start=\"2733\"\u003e \u003cstrong data-end=\"2759\" data-start=\"2735\"\u003eSaídas de altifalante\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2802\" data-start=\"2760\"\u003e Chicotes de cablagem de 4 pinos (dianteiro e traseiro)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2846\" data-start=\"2803\"\u003e\n\n \u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2832\" data-start=\"2803\"\u003e \u003cstrong data-end=\"2831\" data-start=\"2805\"\u003eTensão de alimentação\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2846\" data-start=\"2832\"\u003e 9-16 VCC \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2880\" data-start=\"2847\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2872\" data-start=\"2847\"\u003e \u003cstrong data-end=\"2871\" data-start=\"2849\"\u003eFusível recomendado\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2880\" data-start=\"2872\"\u003e 50 A \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2928\" data-start=\"2881\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2920\" data-start=\"2881\"\u003e \u003cstrong data-end=\"2919\" data-start=\"2883\"\u003eConsumo médio de energia a 13,8 V (música)\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2928\" data-start=\"2920\"\u003e 20 A \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2975\" data-start=\"2929\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2967\" data-start=\"2929\"\u003e \u003cstrong data-end=\"2966\" data-start=\"2931\"\u003eConsumo máximo de energia a 13,8 V (onda sinusoidal)\u003c\/strong\u003e \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-end=\"2975\" data-start=\"2967\"\u003e 40 A \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003chr class=\"\" data-end=\"2980\" data-start=\"2977\"\u003e\n\n\u003ch3 class=\"\" data-end=\"3011\" data-start=\"2982\"\u003e Dimensões embutidas \u003c\/h3\u003e\n\n\u003cul data-end=\"3117\" data-start=\"3013\"\u003e\n\n\u003cli class=\"\" data-end=\"3038\" data-start=\"3013\"\u003e\n\n\u003cp class=\"\" data-end=\"3038\" data-start=\"3015\"\u003e \u003cstrong data-end=\"3026\" data-start=\"3015\"\u003eAltura\u003c\/strong\u003e : 3,88 cm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3065\" data-start=\"3039\"\u003e\n\n\u003cp class=\"\" data-end=\"3065\" data-start=\"3041\"\u003e \u003cstrong data-end=\"3052\" data-start=\"3041\"\u003eLargura\u003c\/strong\u003e : 10,79 cm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3095\" data-start=\"3066\"\u003e\n\n\u003cp class=\"\" data-end=\"3095\" data-start=\"3068\"\u003e \u003cstrong data-end=\"3082\" data-start=\"3068\"\u003eProfundidade\u003c\/strong\u003e : 17,14 cm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3117\" data-start=\"3096\"\u003e\n\n\u003cp class=\"\" data-end=\"3117\" data-start=\"3098\"\u003e \u003cstrong data-end=\"3107\" data-start=\"3098\"\u003ePeso\u003c\/strong\u003e : 1,37 kg \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr class=\"\" data-end=\"3122\" data-start=\"3119\"\u003e\n\n\u003ch3 class=\"\" data-end=\"3157\" data-start=\"3124\"\u003e Porquê escolher este produto? \u003c\/h3\u003e\n\n\u003cul data-end=\"3610\" data-start=\"3159\"\u003e\n\n\u003cli class=\"\" data-end=\"3236\" data-start=\"3159\"\u003e\n\n\u003cp class=\"\" data-end=\"3236\" data-start=\"3161\"\u003e 🔹 \u003cstrong data-end=\"3188\" data-start=\"3164\"\u003eDesign ultracompacto\u003c\/strong\u003e : perfeito para veículos com espaço limitado \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3312\" data-start=\"3237\"\u003e\n\n\u003cp class=\"\" data-end=\"3312\" data-start=\"3239\"\u003e 🔹 \u003cstrong data-end=\"3261\" data-start=\"3242\"\u003eTecnologia BRT\u003c\/strong\u003e : Alto desempenho sem fonte de alimentação comutada \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3364\" data-start=\"3313\"\u003e\n\n\u003cp class=\"\" data-end=\"3364\" data-start=\"3315\"\u003e 🔹 \u003cstrong data-end=\"3343\" data-start=\"3318\"\u003ePotência RMS de 300 W\u003c\/strong\u003e em 4 canais a 4 Ohms\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3419\" data-start=\"3365\"\u003e\n\n \u003cp class=\"\" data-end=\"3419\" data-start=\"3367\"\u003e🔹 Ideal para \u003cstrong data-end=\"3419\" data-start=\"3381\"\u003emotos, autocaravanas e veículos OEM\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3493\" data-start=\"3420\"\u003e\n\n\u003cp class=\"\" data-end=\"3493\" data-start=\"3422\"\u003e 🔹 \u003cstrong data-end=\"3448\" data-start=\"3425\"\u003eFácil instalação\u003c\/strong\u003e com cablagens incluídas e entrada de alto nível \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3548\" data-start=\"3494\"\u003e\n\n\u003cp class=\"\" data-end=\"3548\" data-start=\"3496\"\u003e 🔹 \u003cstrong data-end=\"3518\" data-start=\"3499\"\u003eFiltragem precisa\u003c\/strong\u003e com Butterworth 12 dB\/oitava \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3610\" data-start=\"3549\"\u003e\n\n\u003cp class=\"\" data-end=\"3610\" data-start=\"3551\"\u003e 🔹 \u003cstrong data-end=\"3576\" data-start=\"3554\"\u003eA fiabilidade comprovada da ROCKFORD\u003c\/strong\u003e no mundo do áudio automóvel \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg style=\"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\" alt=\"ROCKFORD PBR300X4 – Amplificador compacto de 4 canais – 300 W RMS – 4 Ohms\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Rockford","offers":[{"title":"Default Title","offer_id":51264940540171,"sku":"PBR300X4","price":339.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/Rockford-ROCKFORD-PBR300X4-_-Amplificateur-compact-4-canaux-_-300W-RMS-_-4-Ohms-Multison-184681823.webp?v=1744708823","url":"https:\/\/mumltisun.com\/pt\/products\/rockford-pbr300x4-amplificateur-compact-4-canaux-300w-rms-4-ohms","provider":"mumltisun.com","version":"1.0","type":"link"}