Subwoofer K-Audio SW418A Ativo

<p data-end="189" data-start="138" style="text-align: justify;"><strong><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Subwoofer Ativo K-Audio SW418A &ndash; 18&Prime; &bull; 400 W RMS</span></span></strong></p> <p data-end="521" data-start="191" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">O subwoofer <strong data-end="221" data-start="203">K-Audio SW418A</strong> oferece graves intensos, profundos e precisos, ideal para sonoriza&ccedil;&atilde;o profissional em eventos, sistemas de PA ou est&uacute;dios. Equipado com um driver de <strong data-end="378" data-start="371">18&Prime;</strong> de alta capacidade e amplifica&ccedil;&atilde;o interna de <strong data-end="437" data-start="424">400 W RMS</strong>, este modelo entrega performance robusta, mesmo em volumes elevados, sem distor&ccedil;&atilde;o.</span></span></p> <p data-end="835" data-start="523" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Com resposta de frequ&ecirc;ncia estendida entre <strong data-end="592" data-start="566">45 Hz e 150 Hz (-3 dB)</strong>, e at&eacute; <strong data-end="619" data-start="600">200 Hz (-10 dB)</strong>, o SW418A proporciona sustenta&ccedil;&atilde;o sonora para baixas frequ&ecirc;ncias, criando uma funda&ccedil;&atilde;o impactante para qualquer estilo musical. Seu pico de <strong data-end="774" data-start="760">125 dB SPL</strong> garante presen&ccedil;a sonora impressionante em ambientes grandes.</span></span></p> <p data-end="1204" data-start="837" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">O crossover interno ajustado em <strong data-end="879" data-start="869">200 Hz</strong> otimiza a integra&ccedil;&atilde;o com outras caixas, enquanto os conectores <strong data-end="950" data-start="943">XLR</strong> balanceados e desbalanceados facilitam a conex&atilde;o com mesas de som, monitores ou outros subwoofers. Ele tamb&eacute;m possui sa&iacute;da XLR para liga&ccedil;&atilde;o em cadeia. A alimenta&ccedil;&atilde;o bivolt (<strong data-end="1149" data-start="1124">100-120 V / 200-240 V</strong>) permite versatilidade para uso em diferentes regi&otilde;es.</span></span></p> <p data-end="1513" data-start="1206" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Com um gabinete resistente, voltado para instala&ccedil;&atilde;o em piso, e peso de <strong data-end="1286" data-start="1277">38 kg</strong>, o SW418A &eacute; robusto e confi&aacute;vel para uso frequente. Ele n&atilde;o requer amplificador externo, o que simplifica a configura&ccedil;&atilde;o e reduz a fia&ccedil;&atilde;o. N&atilde;o possui Bluetooth, luzes LED ou bateria, focando exclusivamente na qualidade sonora.</span></span></p> <hr data-end="1518" data-start="1515" /> <p data-end="1547" data-start="1520" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">O que voc&ecirc; precisa saber</span></span></p> <ul data-end="2085" data-start="1549"> <li data-end="1630" data-start="1549"> <p data-end="1630" data-start="1551" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Subwoofer ativo com <strong data-end="1584" data-start="1571">400 W RMS</strong>, ideal para refor&ccedil;o de graves profissional.</span></span></p> </li> <li data-end="1688" data-start="1631"> <p data-end="1688" data-start="1633" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Driver de <strong data-end="1650" data-start="1643">18&Prime;</strong> para reprodu&ccedil;&atilde;o profunda e potente.</span></span></p> </li> <li data-end="1762" data-start="1689"> <p data-end="1762" data-start="1691" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;"><strong data-end="1713" data-start="1691">Pico de 125 dB SPL</strong>, garantindo impacto sonoro em eventos grandes.</span></span></p> </li> <li data-end="1827" data-start="1763"> <p data-end="1827" data-start="1765" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Crossover de <strong data-end="1788" data-start="1778">200 Hz</strong>, compat&iacute;vel com sistemas multifaixa.</span></span></p> </li> <li data-end="1890" data-start="1828"> <p data-end="1890" data-start="1830" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Entradas <strong data-end="1875" data-start="1839">XLR balanceadas e desbalanceadas</strong> + sa&iacute;da XLR.</span></span></p> </li> <li data-end="1951" data-start="1891"> <p data-end="1951" data-start="1893" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Fonte bivolt, compat&iacute;vel com diferentes tens&otilde;es de rede.</span></span></p> </li> <li data-end="2020" data-start="1952"> <p data-end="2020" data-start="1954" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Gabinete robusto de piso, com 38 kg, desenhado para uso intenso.</span></span></p> </li> <li data-end="2085" data-start="2021"> <p data-end="2085" data-start="2023" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">N&atilde;o precisa de amplificador externo: praticidade e economia.</span></span></p> </li> </ul> <hr data-end="2090" data-start="2087" /> <p data-end="2118" data-start="2092" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Especifica&ccedil;&otilde;es T&eacute;cnicas</span></span></p> <ul data-end="2744" data-start="2120"> <li data-end="2145" data-start="2120"> <p data-end="2145" data-start="2122" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Tipo: Subwoofer ativo</span></span></p> </li> <li data-end="2169" data-start="2146"> <p data-end="2169" data-start="2148" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Pot&ecirc;ncia RMS: 400 W</span></span></p> </li> <li data-end="2217" data-start="2170"> <p data-end="2217" data-start="2172" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Faixa de frequ&ecirc;ncia (-3 dB): 45 Hz &ndash; 150 Hz</span></span></p> </li> <li data-end="2266" data-start="2218"> <p data-end="2266" data-start="2220" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Faixa de frequ&ecirc;ncia (-10 dB): 40 Hz &ndash; 200 Hz</span></span></p> </li> <li data-end="2297" data-start="2267"> <p data-end="2297" data-start="2269" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">SPL m&aacute;ximo de pico: 125 dB</span></span></p> </li> <li data-end="2357" data-start="2298"> <p data-end="2357" data-start="2300" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Transdutor de baixa frequ&ecirc;ncia: 1 &times; 18&Prime; (75 mm / 70 oz)</span></span></p> </li> <li data-end="2379" data-start="2358"> <p data-end="2379" data-start="2360" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Crossover: 200 Hz</span></span></p> </li> <li data-end="2405" data-start="2380"> <p data-end="2405" data-start="2382" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Sensibilidade: &ndash;3 dBV</span></span></p> </li> <li data-end="2436" data-start="2406"> <p data-end="2436" data-start="2408" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Headroom / recorte: +2 dBV</span></span></p> </li> <li data-end="2509" data-start="2437"> <p data-end="2509" data-start="2439" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Conectores de entrada: XLR 22 k&Omega; (balanceado), 11 k&Omega; (desbalanceado)</span></span></p> </li> <li data-end="2536" data-start="2510"> <p data-end="2536" data-start="2512" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Conector de sa&iacute;da: XLR</span></span></p> </li> <li data-end="2594" data-start="2537"> <p data-end="2594" data-start="2539" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Alimenta&ccedil;&atilde;o: AC 100&ndash;120 V (60 Hz) / 200&ndash;240 V (50 Hz)</span></span></p> </li> <li data-end="2610" data-start="2595"> <p data-end="2610" data-start="2597" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Peso: 38 kg</span></span></p> </li> <li data-end="2644" data-start="2611"> <p data-end="2644" data-start="2613" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Dimens&otilde;es: 545 &times; 590 &times; 600 mm</span></span></p> </li> <li data-end="2691" data-start="2645"> <p data-end="2691" data-start="2647" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Dimens&otilde;es da embalagem: 600 &times; 560 &times; 625 mm</span></span></p> </li> <li data-end="2706" data-start="2692"> <p data-end="2706" data-start="2694" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Cor: Preto</span></span></p> </li> <li data-end="2725" data-start="2707"> <p data-end="2725" data-start="2709" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Marca: K-Audio</span></span></p> </li> <li data-end="2744" data-start="2726"> <p data-end="2744" data-start="2728" style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:14px;">Modelo: SW418A</span></span></p> </li> </ul>