{"product_id":"esx-qe900-4-amplificateur-4-canaux-class-d-digital-900-watts","title":"ESX QE900.4 – Amplificador digital classe D de 4 canais e 900 watts","description":"\u003ch2\u003e ESX QE900.4 – Amplificador digital classe D de 4 canais e 900 watts\u003c\/h2\u003e\n\n \u003ch2\u003eDescrição completa\u003c\/h2\u003e\n\n\u003cp\u003e O \u003cstrong\u003eESX QE900.4\u003c\/strong\u003e faz parte da nova série \u003cstrong\u003eQUANTUM QE\u003c\/strong\u003e , desenvolvida para proporcionar uma \u003cstrong\u003eexperiência de áudio excepcional\u003c\/strong\u003e sem interferência no sistema de rádio do veículo. Ao contrário dos amplificadores digitais convencionais, este modelo garante a reprodução de música \u003cstrong\u003esem emissões perturbadoras\u003c\/strong\u003e , graças ao seu \u003cstrong\u003ecircuito EPS® (Error Protection System)\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp\u003e Com \u003cstrong\u003ecomponentes de alta qualidade\u003c\/strong\u003e , um \u003cstrong\u003edissipador de calor de alumínio sólido\u003c\/strong\u003e e \u003cstrong\u003efiltros de crossover variáveis\u003c\/strong\u003e , o \u003cstrong\u003eESX QE900.4\u003c\/strong\u003e oferece um som potente e preciso. Seu \u003cstrong\u003emodo Copy\u003c\/strong\u003e permite duplicar as configurações dos canais 3\/4 para os canais 1\/2, simplificando a instalação e a otimização do som.\u003c\/p\u003e\n\n \u003cp\u003eCom uma \u003cstrong\u003efonte de alimentação MOSFET PWM\u003c\/strong\u003e , um \u003cstrong\u003ecircuito de proteção de 3 vias\u003c\/strong\u003e e um \u003cstrong\u003emodo Start\/Stop Ready\u003c\/strong\u003e , este amplificador foi projetado para \u003cstrong\u003econfigurações de ponta\u003c\/strong\u003e . Ele vem com um \u003cstrong\u003econtrole remoto de nível compacto\u003c\/strong\u003e , permitindo fácil ajuste do volume dos graves.\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\u003ealta eficiência energética (84%)\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 selecionados\u003c\/strong\u003e para \u003cstrong\u003esom de alta fidelidade\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eDissipador de calor de alumínio sólido\u003c\/strong\u003e com \u003cstrong\u003eelementos laterais de ferro fundido\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFiltros passa-alta (HPF) e passa-baixa (LPF) variáveis\u003c\/strong\u003e ​​para personalização ideal\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFunção Bandpass e Bass Boost\u003c\/strong\u003e (0-12 dB)\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eModo de cópia\u003c\/strong\u003e para duplicar as configurações CH3\/4 para CH1\/2\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eEntradas de alto nível com ativação automática (função Auto Turn-On)\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eFonte de alimentação MOSFET PWM e circuito de proteção de 3 vias\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eModo Start\/Stop Ready\u003c\/strong\u003e compatível com veículos modernos\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eControle remoto de nível compacto 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 150\/225 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 450 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) CH1\/2\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 50 - 5000 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eFiltro passa-alta (HPF) CH3\/4\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 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) CH3\/4\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 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\u003eModo de cópia\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e CH3\/4 \u0026gt; CH1\/2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cstrong\u003eSeletor de entrada\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 280 x 46 x 165 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 84%\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 QE900.4\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eControle remoto de nível compacto\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 alta qualidade\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\/english\/assets\/qe900.4.pdf\" target=\"_blank\" title=\"ESX QE900.4 – Amplificador digital classe D de 4 canais e 900 watts\" rel=\"noopener\"\u003e\u003cstrong\u003eInstruções ESX QE900.4 (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e O \u003cstrong\u003eESX QE900.4\u003c\/strong\u003e é o amplificador ideal para entusiastas de áudio automotivo que buscam \u003cstrong\u003epotência confiável\u003c\/strong\u003e , \u003cstrong\u003esom audiófilo\u003c\/strong\u003e e \u003cstrong\u003eausência completa de interferência de rádio\u003c\/strong\u003e . Graças aos seus filtros avançados e \u003cstrong\u003eao circuito EPS®\u003c\/strong\u003e , garante uma experiência sonora inigualável. \u003c\/p\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" 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=\"ESX QE900.4 – Amplificador digital classe D de 4 canais e 900 watts\"\u003e\u003c\/div\u003e","brand":"ESX","offers":[{"title":"Default Title","offer_id":46577450418443,"sku":"QE900.4","price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/ESX-ESX-QE900.4-_-Amplificateur-4-Canaux-Class-D-Digital-900-Watts-Multison-177513698.jpg?v=1738950370","url":"https:\/\/mumltisun.com\/pt\/products\/esx-qe900-4-amplificateur-4-canaux-class-d-digital-900-watts","provider":"mumltisun.com","version":"1.0","type":"link"}