{"product_id":"dd-audio-715g-d4-subwoofer-38-cm-2000-wrms-2-x-4-ohm","title":"DD AUDIO 715g-D4 – Subwoofer 38 cm 2000 WRMS 2 x 4 Ohm","description":"\u003cstyle\u003e.sac715d4{--blue:#0877e8;--dark:#061d3a;--soft:#f2f8ff;max-width:1000px;margin:auto;font-family:Arial,Helvetica,sans-serif;color:#17202a;line-height:1.65}.sac715d4 *{box-sizing:border-box}.sac715d4 .hero{padding:40px 26px;border-radius:22px;text-align:center;color:#fff;background:linear-gradient(135deg,#031426,#075db5)}.sac715d4 .hero h2{color:#fff;margin:10px 0;font-size:clamp(25px,5vw,40px);line-height:1.15}.sac715d4 .kicker{color:#8dccff;font-size:12px;letter-spacing:1px;font-weight:bold}.sac715d4 .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:25px 0}.sac715d4 .stat{padding:18px 10px;border:1px solid #dce9f6;border-radius:15px;text-align:center}.sac715d4 .stat strong{display:block;color:var(--blue);font-size:21px}.sac715d4 .stat span{font-size:12px}.sac715d4 .section{padding:28px;margin:24px 0;border:1px solid #dce8f4;border-radius:20px;background:#fff}.sac715d4 .section h2{color:var(--dark);margin:0 0 18px;font-size:26px}.sac715d4 .cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;list-style:none;padding:0}.sac715d4 .cards li{padding:18px;border-radius:13px;background:var(--soft)}.sac715d4 .cards strong{color:var(--blue)}.sac715d4 table{width:100%;border-collapse:collapse;font-size:14px}.sac715d4 th{padding:11px;text-align:left;color:#fff;background:#075db5}.sac715d4 td{padding:10px;border:1px solid #dce8f4}.sac715d4 tr:nth-child(even) td{background:#f7fbff}@media(max-width:700px){.sac715d4 .stats{grid-template-columns:repeat(2,1fr)}.sac715d4 .section{padding:22px 15px}.sac715d4 table{font-size:12px}.sac715d4 td{padding:8px}}@media(max-width:430px){.sac715d4 .cards{grid-template-columns:1fr}}\u003c\/style\u003e\u003cdiv class=\"sac715d4\"\u003e\n\n\u003csection class=\"hero\"\u003e\u003cdiv class=\"kicker\"\u003eSÉRIE 700 G • SUBWOOFER DE 15 POLEGAS • D4\u003c\/div\u003e\n\n\u003ch2\u003e715g-D4: motor reforçado e bobina dupla de 4 Ohms\u003c\/h2\u003e\n\n\u003cp\u003eUm subwoofer de 38 cm com 2000 W RMS, com uma bobina de 3 polegadas, estrutura de triplo ímã e Xmax de 30 mm.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"stats\"\u003e\n\n\u003cdiv class=\"stat\"\u003e\n\n\u003cstrong\u003e2000 W RMS\u003c\/strong\u003e\u003cspan\u003epotência nominal\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"stat\"\u003e\n\n\u003cstrong\u003e4500 W\u003c\/strong\u003e\u003cspan\u003epotência de pico\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"stat\"\u003e\n\n\u003cstrong\u003e2 × 4 Ohms\u003c\/strong\u003e\u003cspan\u003ebobina dupla D4\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"stat\"\u003e\n\n\u003cstrong\u003e30 mm\u003c\/strong\u003e\u003cspan\u003eXmax\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003csection class=\"section\"\u003e\u003ch2\u003ePontos fortes\u003c\/h2\u003e\n\n\u003cul class=\"cards\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMotor da geração G\u003c\/strong\u003e\u003cbr\u003eBobinas mais longas, placa superior mais espessa e entreferência mais profunda para acompanhar o curso.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEstrutura de triplo ímã\u003c\/strong\u003e\u003cbr\u003eUm conjunto magnético reforçado concebido para melhorar o controlo da bobina móvel.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSuspensões redesenhadas\u003c\/strong\u003e\u003cbr\u003eSuspensão superior alta com costura dupla e suspensão inferior multicamada para guiar o movimento do cone.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBobina dupla D4\u003c\/strong\u003e\u003cbr\u003eDuas bobinas de 4 Ohms para adaptar a ligação às características do amplificador escolhido.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eDescrição\u003c\/h2\u003e\n\n\u003cp\u003eO DD AUDIO 715g-D4 é um subwoofer de 15 polegadas, ou seja, cerca de 38 cm, concebido para uma instalação de graves em caixa à medida. A sua potência nominal é de 2000 W RMS, com uma potência de pico de 4500 W. Esta versão D4 possui uma bobina dupla de 2 × 4 Ohms e é vendida à unidade.\u003c\/p\u003e\n\n\u003cp\u003eA geração 700 G beneficia de uma evolução do motor: as bobinas móveis são mais longas, a placa superior é mais espessa e a entreferência é mais profunda. O conjunto magnético reforçado acompanha o aumento do curso, ao mesmo tempo que favorece a dissipação térmica e o controlo da bobina. Disponível na Sound Auto Concept, o 715g-D4 oferece uma base técnica documentada para dimensionar uma caixa bass-reflex adequada.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eBobina móvel de 76 mm, ou seja, 3 polegadas.\u003c\/li\u003e\n\n\u003cli\u003eEstrutura do motor com triplo ímã.\u003c\/li\u003e\n\n\u003cli\u003eSuspensão superior mais alta, fixada ao cone por uma costura dupla.\u003c\/li\u003e\n\n\u003cli\u003eSuspensão inferior multicamada para guiar o conjunto móvel.\u003c\/li\u003e\n\n\u003cli\u003eVolume de caixa bass-reflex indicado: 3,0 a 6,0 pés cúbicos.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eCaracterísticas técnicas\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eIdentificação e potência\u003c\/th\u003e\u003c\/tr\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\u003e715g-D4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReferência\u003c\/td\u003e\n\n\u003ctd\u003eDD715g-D4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTipo\u003c\/td\u003e\n\n\u003ctd\u003eSubwoofer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro nominal\u003c\/td\u003e\n\n\u003ctd\u003e15 polegadas \/ 381 mm \/ cerca de 38 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\u003e2000 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePotência de pico\u003c\/td\u003e\n\n\u003ctd\u003e4500 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro da bobina móvel\u003c\/td\u003e\n\n\u003ctd\u003e3 polegadas \/ 76 mm\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 2 × 4 Ohms\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMotor\u003c\/td\u003e\n\n\u003ctd\u003eEstrutura com triplo ímã\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\u003ePeso\u003c\/td\u003e\n\n\u003ctd\u003e20 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eParâmetros acústicos e mecânicos\u003c\/th\u003e\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro do pistão\u003c\/td\u003e\n\n\u003ctd\u003e12,75 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFs\u003c\/td\u003e\n\n\u003ctd\u003e30 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eQms\u003c\/td\u003e\n\n\u003ctd\u003e6,463\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eQes\u003c\/td\u003e\n\n\u003ctd\u003e0,578\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eQts\u003c\/td\u003e\n\n\u003ctd\u003e0,514\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVas\u003c\/td\u003e\n\n\u003ctd\u003e65,47 litros\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eXmech\u003c\/td\u003e\n\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eXmax\u003c\/td\u003e\n\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eDimensões e caixa bass-reflex\u003c\/th\u003e\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro exterior da estrutura\u003c\/td\u003e\n\n\u003ctd\u003e15,375 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro exterior da estrutura com junta\u003c\/td\u003e\n\n\u003ctd\u003e15,563 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\u003e13,875 polegadas\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\u003e10 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiâmetro do motor\u003c\/td\u003e\n\n\u003ctd\u003e7,562 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProfundidade do motor\u003c\/td\u003e\n\n\u003ctd\u003e4,625 polegadas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVolume deslocado pelo subwoofer\u003c\/td\u003e\n\n\u003ctd\u003e0,23 pés cúbicos\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVolume de caixa bass-reflex indicado\u003c\/td\u003e\n\n\u003ctd\u003e3,0 a 6,0 pés cúbicos\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePorquê escolhê-lo\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePara realizar uma instalação de graves com um subwoofer de 38 cm que aceite 2000 W RMS.\u003c\/li\u003e\n\n\u003cli\u003ePara ter a configuração D4 com bobina dupla de 4 Ohms, distinta da versão D2.\u003c\/li\u003e\n\n\u003cli\u003ePara beneficiar das evoluções mecânicas da série G: motor reforçado e suspensões adaptadas ao curso.\u003c\/li\u003e\n\n\u003cli\u003ePara estudar uma caixa bass-reflex a partir dos parâmetros Thiele-Small e das dimensões de montagem fornecidas.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"DD audio","offers":[{"title":"Default Title","offer_id":55016280260931,"sku":"DD715g-D4","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/715g-subwoofer-03-2.jpg?v=1793795990","url":"https:\/\/soundautoconcept.com\/pt\/products\/dd-audio-715g-d4-subwoofer-38-cm-2000-wrms-2-x-4-ohm","provider":"Sound Auto Concept","version":"1.0","type":"link"}