{"product_id":"sp-driver-45-250w-rms","title":"SP DRIVER 45 DRIVER COMPLETO COM BUZINA 200W RMS (PREÇO UNITÁRIO)","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/sp-product-style.css\"\u003e\n\u003cdiv class=\"sp4\"\u003e\n\u003cstyle\u003e.sp4{background:#0B0B0B;color:#E8E8E8;border-radius:14px;overflow:hidden;font-size:16px;line-height:1.6}.sp4 img{display:block;width:100%;height:auto}.sp4 .band{background:#E8560F}.sp4 .pill{display:inline-block;background:#E8560F;color:#fff;font-size:9.5px;font-weight:800;letter-spacing:1.5px;padding:6px 10px;text-transform:uppercase;white-space:nowrap}.sp4 h2.big,.sp4 .sec h3,.sp4 .card b,.sp4 .faq b,.sp4 .pair strong{color:#fff}.sp4 .in,.sp4 .tags,.sp4 .bar,.sp4 .cards,.sp4 .pair,.sp4 .foot,.sp4 .top,.sp4 .rea{padding-left:22px;padding-right:22px}.sp4 .rea{display:flex;flex-wrap:wrap;gap:8px;padding-top:6px;padding-bottom:4px}.sp4 .rea span{flex:1 1 150px;background:#161616;border:1px solid #262626;border-left:3px solid #E8560F;padding:9px 11px;font-size:10.5px;font-weight:800;letter-spacing:1.2px;color:#d6d6d6;text-transform:uppercase}.sp4 .top{display:flex;align-items:center;justify-content:space-between;gap:14px}.sp4 .top img{width:186px;height:105px;flex:0 0 auto}.sp4 .trust{display:flex;flex-wrap:wrap;gap:8px;padding:8px 22px 0}.sp4 .trust span{flex:1 1 165px;background:#111;border:1px solid #232323;padding:8px 10px;font-size:10px;font-weight:800;letter-spacing:1.1px;color:#9d9d9d;text-transform:uppercase}.sp4 .trust b{color:#E8560F;font-weight:800}.sp4 .paym{padding:14px 22px 2px;font-size:9.5px;font-weight:800;letter-spacing:1.7px;line-height:1.8;color:#7a7a7a;text-transform:uppercase;text-align:center}.sp4 .pnl{padding:4px 22px 0}.sp4 .pnl figure{margin:0 0 14px;background:#131313;border:1px solid #232323;border-radius:9px;padding:12px}.sp4 .pnl figcaption{font-size:10.5px;letter-spacing:1.4px;color:#9d9d9d;text-transform:uppercase;padding:10px 2px 0;text-align:center;line-height:1.7}.sp4 .pnl figcaption b{color:#fff;display:block;font-size:12px;letter-spacing:2px;margin-bottom:4px}@media screen and (min-width:1000px){.product{row-gap:0!important}.product-info{display:contents!important}.product-gallery{grid-column:1!important;grid-row:1\/span 99!important}.product-info__block-item{grid-column:2!important}.product-info__block-item[data-block-type=description]{grid-column:1\/-1!important;grid-row:100!important;margin-top:44px!important}.sp4{font-size:17px}.sp4 .in,.sp4 .top,.sp4 .tags,.sp4 .bar,.sp4 .cards,.sp4 .pair,.sp4 .foot,.sp4 .rea,.sp4 .sec,.sp4 .band,.sp4 .paym,.sp4 .fine,.sp4 .pnl,.sp4 .trust{padding-left:40px;padding-right:40px}.sp4 .frame,.sp4 .quote,.sp4 .dl,.sp4 .cw,.sp4 .tw,.sp4 .warn,.sp4 .faq,.sp4 .sup{margin-left:40px;margin-right:40px}.sp4 h2.big{font-size:66px}.sp4 .sub{max-width:66ch;font-size:17px}.sp4 .band b{font-size:46px}.sp4 .card{flex:1 1 300px}.sp4 .cards{gap:14px}.sp4 .pnl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.sp4 .tw,.sp4 .warn,.sp4 .sup{max-width:1040px;margin-left:auto;margin-right:auto}.sp4 .dl{max-width:780px;margin-left:auto;margin-right:auto}.sp4 .quote{max-width:1150px}.sp4 .faq{columns:2;column-gap:40px}.sp4 .faq div{break-inside:avoid}.sp4 .sec{margin-top:48px}}\u003c\/style\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/sp-audio-logo-mark.png?v=1788926315\u0026amp;width=380\" alt=\"SP Audio - Super Power Audio\" width=\"186\" height=\"105\" decoding=\"async\" fetchpriority=\"low\"\u003e\u003cspan class=\"rg\"\u003e\u003cb\u003eSUPER POWER AUDIO\u003c\/b\u003e\u003cbr\u003eCONCEBIDO EM ITÁLIA\u003cbr\u003eMMXXVI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"in\"\u003e\n\u003cspan class=\"pill\"\u003edriver de compressão · buzina incluída · 103 dB · unidade única\u003c\/span\u003e\u003ch2 class=\"big d\"\u003e200 watts RMS.\u003cbr\u003e\u003cem\u003eDriver e buzina, uma peça.\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eUm driver de compressão completo com a sua buzina: 200 W RMS, sensibilidade de 103 dB e bobina móvel de 44,4 mm \/ 1,75\" numa garganta de 25 mm (1\"). Gama útil 500 Hz – 17 kHz. Vendido como unidade única.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frame\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_bc369904-523a-480d-901c-f02ed69b9c36.png?v=1790339519\u0026amp;width=760\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_bc369904-523a-480d-901c-f02ed69b9c36.png?v=1790339519\u0026amp;width=440 440w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_bc369904-523a-480d-901c-f02ed69b9c36.png?v=1790339519\u0026amp;width=620 620w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_bc369904-523a-480d-901c-f02ed69b9c36.png?v=1790339519\u0026amp;width=900 900w\" sizes=\"(max-width: 640px) 92vw, 660px\" alt=\"Driver de compressão completo SP DRIVER 45 com buzina ao lado da caixa\" width=\"760\" height=\"507\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tri\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003ci\u003e\u003c\/i\u003e\u003ci\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e200\u003ci\u003eW\u003c\/i\u003e\u003c\/b\u003e\u003cspan\u003eRMS · 4 Ω\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e400\u003ci\u003eW\u003c\/i\u003e\u003c\/b\u003e\u003cspan\u003eMAX · PICO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e103\u003ci\u003edB\u003c\/i\u003e\u003c\/b\u003e\u003cspan\u003eSENSIBILIDADE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003e\u003cb\u003e🔒\u003c\/b\u003e Checkout seguro · SSL \u0026amp; PCI DSS\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e↩\u003c\/b\u003e 14 dias para mudar de ideias (UE)\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e Fatura de uma empresa italiana\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e Dados do manual de fábrica\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tags\"\u003e\n\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e DESIGN ITALIANO\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e 4 OHM\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e GARGANTA DE 1\"\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e BUZINA INCLUÍDA\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e PREÇO UNITÁRIO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e01\u003c\/u\u003e\u003ch3\u003ePotência, medida não prometida\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bar\"\u003e\n\u003cspan\u003eRMS · 4 Ω\u003c\/span\u003e\u003cdiv class=\"trk\"\u003e\u003cdiv class=\"fil\" style=\"width:50%\"\u003e200 W\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bar\"\u003e\n\u003cspan\u003eMAX · PICO\u003c\/span\u003e\u003cdiv class=\"trk\"\u003e\u003cdiv class=\"fil mx\" style=\"width:100%\"\u003e400 W\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"foot\"\u003ePOR DRIVER · RMS É POTÊNCIA CONTÍNUA, NÃO PICO · NOMINAL 4 Ω\u003c\/p\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e02\u003c\/u\u003e\u003ch3\u003ePorquê este driver\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cards\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003eCompleto: driver mais buzina\u003c\/b\u003e\u003cp\u003eChega já com a buzina montada. Nada mais a comprar: ligue o crossover, monte-o, aponte-o.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003eBobina móvel de 44,4 mm \/ 1,75\", fio CCAW\u003c\/b\u003e\u003cp\u003eA bobina mede 44,4 mm \/ 1,75\" e é enrolada em CCAW (alumínio). É essa a parte que transforma 200 W RMS em pressão e depois tem de aguentá-la.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003e500 Hz – 17 kHz\u003c\/b\u003e\u003cp\u003eUma banda classificada larga: baixa o suficiente para cortar cedo a partir dos médios, alta o suficiente para manter os agudos abertos.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003e103 dB, ímã de 15 oz\u003c\/b\u003e\u003cp\u003eSensibilidade de 103 dB num conjunto de ímã de 15 oz, com uma garganta de 25 mm (1\") a alimentar a buzina.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quote\"\u003e“Apenas RMS contínuo. Sem pico, sem burst, sem watts de marketing.”\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e03\u003c\/u\u003e\u003ch3\u003eVeja-o de perto\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pnl\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/2_b587b8c4-4dab-4458-bd6e-ab319aefdb6b.webp?v=1772994460\u0026amp;width=620\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/2_b587b8c4-4dab-4458-bd6e-ab319aefdb6b.webp?v=1772994460\u0026amp;width=380 380w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/2_b587b8c4-4dab-4458-bd6e-ab319aefdb6b.webp?v=1772994460\u0026amp;width=620 620w\" sizes=\"(max-width: 640px) 92vw, 460px\" alt=\"SP DRIVER 45 visto de frente: a boca da buzina\" width=\"620\" height=\"620\" loading=\"lazy\" decoding=\"async\"\u003e\u003cfigcaption\u003e\u003cb\u003e01 · a buzina\u003c\/b\u003eA buzina quadrada montada no driver. No total 115 mm (4,5\") de diâmetro.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/4_7c0bef95-bb72-4c68-b895-eb09c386ba95.webp?v=1772994460\u0026amp;width=620\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/4_7c0bef95-bb72-4c68-b895-eb09c386ba95.webp?v=1772994460\u0026amp;width=380 380w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/4_7c0bef95-bb72-4c68-b895-eb09c386ba95.webp?v=1772994460\u0026amp;width=620 620w\" sizes=\"(max-width: 640px) 92vw, 460px\" alt=\"SP DRIVER 45 visto de trás: o motor e a etiqueta\" width=\"620\" height=\"620\" loading=\"lazy\" decoding=\"async\"\u003e\u003cfigcaption\u003e\u003cb\u003e02 · o motor\u003c\/b\u003eAtrás da buzina: um conjunto de ímã de 15 oz e uma bobina móvel de 44,4 mm \/ 1,75\" enrolada em CCAW. 145 mm (5,7\") de profundidade.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rea\"\u003e\n\u003cspan\u003eEnvio grátis\u003c\/span\u003e\u003cspan\u003eGarantia contra defeitos de fabrico\u003c\/span\u003e\u003cspan\u003eSuporte técnico gratuito a partir de Itália\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dl\"\u003e\n\u003cdiv class=\"k\"\u003eMANUAL DE FÁBRICA E FICHA TÉCNICA\u003c\/div\u003e\n\u003cp\u003eEspecificações completas e dados de montagem, diretamente da ficha de fábrica.\u003c\/p\u003e\n\u003ca class=\"b\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/SPAUDIO-SP-DRIVER-45-Manual-EN-2026.pdf?v=1790436380\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#E8560F;color:#ffffff;padding:18px 36px;border-radius:6px;font-weight:900;font-size:16px;letter-spacing:1px;text-decoration:none;text-transform:uppercase;box-shadow:0 8px 24px rgba(232,86,15,.35)\"\u003e⇩  Abrir o manual (PDF)\u003c\/a\u003e\u003cp class=\"n\"\u003eInglês · 2026 · abre numa nova aba\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e04\u003c\/u\u003e\u003ch3\u003eO que recebe\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cw\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eUm driver completo, buzina incluída.\u003c\/b\u003e\u003cp\u003eO preço desta página é para uma peça: o driver de compressão SP DRIVER 45 com a sua buzina. Embalado na caixa SP Audio.\u003c\/p\u003e\n\u003cp class=\"sm\"\u003e\u003cb\u003eNa caixa:\u003c\/b\u003e 1 × driver de compressão SP DRIVER 45 com buzina · embalagem SP Audio.\u003cbr\u003e\u003cb\u003eNão incluído:\u003c\/b\u003e crossovers, condensadores, cabo de altifalante e suportes, escolhidos para o seu carro.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ph\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/3_b081c44f-01d5-4882-be1b-2f120cf11467.webp?v=1772994460\u0026amp;width=560\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/3_b081c44f-01d5-4882-be1b-2f120cf11467.webp?v=1772994460\u0026amp;width=380 380w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/3_b081c44f-01d5-4882-be1b-2f120cf11467.webp?v=1772994460\u0026amp;width=560 560w\" sizes=\"(max-width: 640px) 92vw, 340px\" alt=\"Driver de compressão completo SP DRIVER 45 com buzina, vista em três quartos\" width=\"560\" height=\"560\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e05\u003c\/u\u003e\u003ch3\u003eEspecificações técnicas\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tw\"\u003e\u003ctable\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003ePOTÊNCIA E CARGA\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotência nominal (RMS)\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotência de pico (MAX)\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedância mínima\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eACÚSTICA\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensibilidade\u003c\/td\u003e\n\u003ctd\u003e103 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGama de frequências\u003c\/td\u003e\n\u003ctd\u003e500 Hz – 17 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiâmetro da garganta\u003c\/td\u003e\n\u003ctd\u003e25 mm (1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eMOTOR E MATERIAIS\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiâmetro da bobina móvel\u003c\/td\u003e\n\u003ctd\u003e44,4 mm \/ 1,75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial do enrolamento\u003c\/td\u003e\n\u003ctd\u003eCCAW (alumínio)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eÍmã\u003c\/td\u003e\n\u003ctd\u003e15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eDIMENSÕES E EMBALAGEM\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiâmetro total\u003c\/td\u003e\n\u003ctd\u003e115 mm (4,5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfundidade\u003c\/td\u003e\n\u003ctd\u003e145 mm (5,7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso líquido\u003c\/td\u003e\n\u003ctd\u003e1,55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso de expedição (1 un.)\u003c\/td\u003e\n\u003ctd\u003e1,6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaixa de expedição (1 un.)\u003c\/td\u003e\n\u003ctd\u003e12,5 × 12,5 × 15,5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVendido como\u003c\/td\u003e\n\u003ctd\u003eUnidade única · buzina incluída\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"foot\" style=\"padding-top:10px\"\u003eDADOS DE LABORATÓRIO DO FABRICANTE · OS VALORES DE PICO OU “BURST” USADOS EM ALGUNS MERCADOS NÃO SÃO RMS E NÃO ESTÃO LISTADOS\u003c\/p\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e06\u003c\/u\u003e\u003ch3\u003eComplete o sistema\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pair\"\u003e\n\u003ca href=\"\/pt\/products\/sp-driver-44-200w-rms\"\u003e\u003csmall\u003eDRIVER DE COMPRESSÃO · SEM BUZINA\u003c\/small\u003e\u003cstrong\u003eSP DRIVER 44 — 250 W RMS\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"\/pt\/products\/sptw-35s-horn\"\u003e\u003csmall\u003eBUZINA · PARA UM SEGUNDO DRIVER\u003c\/small\u003e\u003cstrong\u003eSPTW-35s HORN\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"\/pt\/products\/sp-horn-20-plastic\"\u003e\u003csmall\u003eBUZINA · PLÁSTICO\u003c\/small\u003e\u003cstrong\u003eSP-HORN 20\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"\/pt\/products\/sp-horn-50-plastic\"\u003e\u003csmall\u003eBUZINA · PLÁSTICO\u003c\/small\u003e\u003cstrong\u003eSP-HORN 50\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e07\u003c\/u\u003e\u003ch3\u003eAntes de instalar\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warn\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecisa sempre de um crossover. Nunca em full range.\u003c\/b\u003e Um driver de compressão ligado diretamente ao amplificador não sobrevive. Use um crossover, ou pelo menos um condensador em série.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNão corte abaixo de 500 Hz.\u003c\/b\u003e 500 Hz é a frequência mais baixa para a qual este driver está classificado. Ir abaixo disso, a qualquer potência, é a forma mais rápida de rasgar o diafragma.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNão desça abaixo de 4 ohm por canal.\u003c\/b\u003e 4 ohm é a carga mínima. Dois drivers em paralelo no mesmo canal dão 2 ohm: a maioria dos amplificadores vai aquecer ou entrar em proteção.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAponte a buzina e depois suba o ganho lentamente.\u003c\/b\u003e Aponte-a para o ouvinte e aumente o nível gradualmente. O clipping mata drivers de compressão muito mais do que a potência.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e08\u003c\/u\u003e\u003ch3\u003ePerguntas que os instaladores fazem\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eQue potência aguenta o SP DRIVER 45?\u003c\/b\u003e200 W RMS contínuos e 400 W de pico. O preço desta página é para uma peça.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eA buzina está incluída?\u003c\/b\u003eSim. O driver vem completo com a sua buzina.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePreciso de um crossover?\u003c\/b\u003eSim, sempre — um crossover ou, no mínimo, um condensador em série. E nunca corte abaixo de 500 Hz.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eQual o tamanho da garganta?\u003c\/b\u003e25 mm (1\").\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUm ou dois?\u003c\/b\u003eUm. O preço desta página é para uma única peça.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sup\"\u003e\n\u003cb\u003eSuporte técnico gratuito a partir de Itália.\u003c\/b\u003e Escreva ou ligue e é uma pessoa que responde, com os dados reais das fichas de produto. Diga-nos o que quer construir — potência, pontos de crossover, front stage ou parede SPL — e ajudamo-lo a escolher.\u003cbr\u003e\u003ca href=\"mailto:spaudio@spaudio.it\"\u003espaudio@spaudio.it\u003c\/a\u003e · +39 340 807 8778\u003c\/div\u003e\n\u003cp class=\"paym\"\u003eMétodos de pagamento aceites\u003cbr\u003eVisa · Mastercard · Maestro · American Express · PayPal · Apple Pay · Google Pay · Shop Pay · Klarna\u003c\/p\u003e\n\u003cp class=\"fine\"\u003eSP Audio — Super Power Audio. Concebido em Itália pela Audiocar Import \u0026amp; Export SRLS, Milão, distribuidor oficial SP Audio para a Europa.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Que potência aguenta o SP DRIVER 45?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"200 W RMS contínuos e 400 W de pico. O preço desta página é para uma peça.\"}},{\"@type\":\"Question\",\"name\":\"A buzina está incluída?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim. O driver vem completo com a sua buzina.\"}},{\"@type\":\"Question\",\"name\":\"Preciso de um crossover?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim, sempre — um crossover ou, no mínimo, um condensador em série. E nunca corte abaixo de 500 Hz.\"}},{\"@type\":\"Question\",\"name\":\"Qual o tamanho da garganta?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"25 mm (1\\\").\"}},{\"@type\":\"Question\",\"name\":\"Um ou dois?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Um. O preço desta página é para uma única peça.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"spaudio","offers":[{"title":"Default Title","offer_id":42949572460756,"sku":"50","price":52.29,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/1_a5d77369-5e79-4190-9ad1-4a36a75db793.webp?v=1772994181","url":"https:\/\/spaudio.it\/pt\/products\/sp-driver-45-250w-rms","provider":"spaudio","version":"1.0","type":"link"}