{"product_id":"esx-ql800-4-amplificateur-4-canaux-class-d-digital-2-x-400-watt-rms","title":"ESX QL800.4 – Amplificador digital classe D de 4 canais 2 x 400 Watt RMS","description":"\u003ch2\u003e ESX QL800.4 – Amplificador digital classe D de 4 canais 2 x 400 Watt RMS\u003c\/h2\u003e\n\n\u003ch2\u003e Descrição completa\u003c\/h2\u003e\n\n \u003cp\u003eO \u003cstrong\u003eESX QL800.4\u003c\/strong\u003e , membro da série \u003cstrong\u003eQUANTUM QL\u003c\/strong\u003e , se destaca por sua \u003cstrong\u003ecompacidade\u003c\/strong\u003e e \u003cstrong\u003ealto desempenho de áudio\u003c\/strong\u003e . Ideal para instalações onde o espaço é limitado, ele incorpora as \u003cstrong\u003etecnologias avançadas\u003c\/strong\u003e da série \u003cstrong\u003eQUANTUM QE\u003c\/strong\u003e , ao mesmo tempo em que oferece uma solução mais compacta.\u003c\/p\u003e\n\n\u003cp\u003e Apresentando \u003cstrong\u003ecomponentes audiófilos\u003c\/strong\u003e e um \u003cstrong\u003echassi de alumínio sólido\u003c\/strong\u003e , o ESX QL800.4 oferece \u003cstrong\u003eexcelente dissipação de calor\u003c\/strong\u003e e \u003cstrong\u003edurabilidade aprimorada\u003c\/strong\u003e . Seu \u003cstrong\u003ecircuito EPS® (Error Protection System)\u003c\/strong\u003e garante \u003cstrong\u003euma emissão sonora livre de interferências\u003c\/strong\u003e , preservando assim a qualidade de recepção de rádio do veículo.\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eFiltros passa-alta (HPF)\u003c\/strong\u003e e \u003cstrong\u003epassa-baixa (LPF)\u003c\/strong\u003e ajustáveis, combinados com uma \u003cstrong\u003efunção de reforço de graves\u003c\/strong\u003e de até 12 dB e uma \u003cstrong\u003efunção passa-banda\u003c\/strong\u003e , permitem que o som seja adaptado às preferências de cada usuário. Além disso, o modo \u003cstrong\u003eCopiar\u003c\/strong\u003e simplifica a configuração do canal para \u003cstrong\u003euma instalação rápida e eficiente\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 🔹 Principais Características\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTecnologia avançada de classe D\u003c\/strong\u003e com \u003cstrong\u003eeficiência energética de até 86%\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eEPS® (Error Protection System)\u003c\/strong\u003e : Proteção contra interferência de rádio\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eComponentes audiófilos\u003c\/strong\u003e para \u003cstrong\u003ereprodução sonora excepcional\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eEstrutura sólida de alumínio\u003c\/strong\u003e com \u003cstrong\u003ereforços laterais de ferro fundido\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eFiltros HPF (50-5000 Hz) e LPF (50-5000 Hz) ajustáveis\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eAumento de graves ajustável até 12 dB\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eFunção Bandpass e modo Copy\u003c\/strong\u003e para fácil personalização\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eFonte de alimentação MOSFET PWM com proteção eletrônica tripla\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eModo Start\/Stop Ready\u003c\/strong\u003e para veículos modernos\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eControle remoto compacto de graves incluído\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 📊 Especificações técnicas \u003c\/h2\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cstyle\u003e .table-container { width: 100%; overflow-x: auto; margin-top: 10px; } table { width: 100%; border-collapse: collapse; background-color: #E0F7FA; font-family: Arial, sans-serif; } th, td { border: 2px solid #0288D1; padding: 12px; text-align: left; font-size: 14px; } th { background-color: #0288D1; color: white; text-transform: uppercase; } tr:nth-child(even) { background-color: #B3E5FC; } \u003c\/style\u003e\n\u003cdiv class=\"table-container\"\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Característica\u003c\/th\u003e\n\n\u003cth\u003e Detalhes\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eTipo\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e Amplificador Classe D de 4 canais\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003ePotência RMS\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 4 x 125\/200 Watts a 4Ω\/2Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003ePotência RMS em ponte\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 2 x 400 Watts a 4Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eFiltro passa-alta (HPF)\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e CH1\/2: 50-5000 Hz, CH3\/4: 10-500 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eFiltro passa-baixa (LPF)\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e Canal 3\/4: 50-5000 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eAumento de graves\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 0 - 12 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eFunção passa-banda\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e Sim\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eDimensões\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 226 x 43 x 120 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eEficiência\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e Até 86%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 📦 Conteúdo da embalagem\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003cstrong\u003e1 Amplificador ESX QL800.4\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eControle remoto compacto de graves\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eManual de instalação\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n \u003ch2\u003e📎 Acessórios adicionais (vendidos separadamente)\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003cstrong\u003eCabos de energia de alto desempenho\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eCabos RCA blindados\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eAlto-falantes e subwoofers compatíveis\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e 📄 \u003ca href=\"https:\/\/www.esxaudio.de\/assets\/ql800.4.pdf\" target=\"_blank\" title=\"ESX QL800.4 – Amplificador digital classe D de 4 canais 2 x 400 Watt RMS\" rel=\"noopener\"\u003e\u003cstrong\u003e[Manual do ESX QL800.4 (PDF)]\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e O \u003cstrong\u003eESX QL800.4\u003c\/strong\u003e é a escolha ideal para quem busca \u003cstrong\u003epotência de áudio excepcional\u003c\/strong\u003e em um \u003cstrong\u003eformato compacto\u003c\/strong\u003e . Perfeito para \u003cstrong\u003einstalações de áudio em automóveis\u003c\/strong\u003e onde o espaço é limitado, ele garante \u003cstrong\u003edesempenho ideal\u003c\/strong\u003e sem comprometer.\u003c\/p\u003e","brand":"ESX","offers":[{"title":"Default Title","offer_id":46581822587147,"sku":"QL800.4","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/ESX-ESX-QL800.4-_-Amplificateur-4-Canaux-Class-D-Digital-2-x-400-Watt-RMS-Multison-177998978.jpg?v=1739009919","url":"https:\/\/mumltisun.com\/pt\/products\/esx-ql800-4-amplificateur-4-canaux-class-d-digital-2-x-400-watt-rms","provider":"mumltisun.com","version":"1.0","type":"link"}