{"product_id":"esx-ql500-2-amplificateur-2-canaux-class-d-digital-2-x-250w-rms","title":"ESX QL500.2 – Amplificador digital classe D de 2 canais 2 x 250 W RMS","description":"\u003ch2\u003eESX QL500.2 – Amplificador digital classe D de 2 canais 2 x 250 W RMS\u003c\/h2\u003e\n\n\u003ch4\u003e \u003cstrong\u003eDescrição completa\u003c\/strong\u003e\n\u003c\/h4\u003e\n\n\u003cp\u003e O \u003cstrong\u003eESX QL500.2\u003c\/strong\u003e , da linha \u003cstrong\u003eQUANTUM QL\u003c\/strong\u003e , é um \u003cstrong\u003eamplificador digital Classe D\u003c\/strong\u003e compacto e potente, que oferece \u003cstrong\u003equalidade de som excepcional\u003c\/strong\u003e apesar de seu \u003cstrong\u003epequeno tamanho\u003c\/strong\u003e . Baseado na tecnologia dos modelos \u003cstrong\u003eQUANTUM QE\u003c\/strong\u003e , ele incorpora componentes audiófilos selecionados para garantir uma reprodução sonora \u003cstrong\u003ede alta precisão\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp\u003eCom uma \u003cstrong\u003epotência de 2 x 250 W RMS sob 2Ω\u003c\/strong\u003e ou \u003cstrong\u003e500 W RMS em modo bridge sob 4Ω\u003c\/strong\u003e , este \u003cstrong\u003eamplificador de 2 canais\u003c\/strong\u003e é versátil, capaz de alimentar tanto \u003cstrong\u003ealto-falantes\u003c\/strong\u003e quanto um \u003cstrong\u003esubwoofer\u003c\/strong\u003e . Sua \u003cstrong\u003ealimentação MOSFET-PWM\u003c\/strong\u003e garante \u003cstrong\u003ea máxima estabilidade\u003c\/strong\u003e , enquanto sua \u003cstrong\u003etripla proteção eletrônica\u003c\/strong\u003e garante a segurança da instalação.\u003c\/p\u003e\n\n\u003cp\u003e O \u003cstrong\u003eESX QL500.2\u003c\/strong\u003e tem uma \u003cstrong\u003eampla gama de ajustes\u003c\/strong\u003e , incluindo \u003cstrong\u003eHPF (10-500 Hz), LPF (50-5000 Hz) e Bass Boost ajustável até 12 dB\u003c\/strong\u003e . Sua \u003cstrong\u003efunção Bandpass\u003c\/strong\u003e permite personalização avançada de filtros para um som perfeitamente ajustado.\u003c\/p\u003e\n\n \u003cp\u003eConstruído com um \u003cstrong\u003echassi de alumínio sólido\u003c\/strong\u003e , ele oferece \u003cstrong\u003eótima dissipação de calor\u003c\/strong\u003e e maior robustez. Ele também é compatível com \u003cstrong\u003eStart\/Stop\u003c\/strong\u003e e oferece uma \u003cstrong\u003efunção de ignição automática\u003c\/strong\u003e para integração simplificada. Um \u003cstrong\u003econtrole remoto de ajuste de nível de graves\u003c\/strong\u003e está incluído para um controle prático em tempo real.\u003c\/p\u003e\n\n\u003cp\u003e O \u003cstrong\u003eESX QL500.2\u003c\/strong\u003e é a escolha ideal para instalações \u003cstrong\u003eonde o espaço é limitado\u003c\/strong\u003e , mas \u003cstrong\u003ea qualidade do áudio e a potência são essenciais\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch4\u003e \u003cstrong\u003ePrincipais características\u003c\/strong\u003e\n\u003c\/h4\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eAmplificador Classe D de 2 canais\u003c\/strong\u003e com \u003cstrong\u003ealta eficiência energética (87%)\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePotência de 2 x 150\/250W RMS sob 4\/2Ω\u003c\/strong\u003e ou \u003cstrong\u003e500W RMS em modo bridge sob 4Ω\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTecnologia MOSFET-PWM\u003c\/strong\u003e para \u003cstrong\u003eestabilidade e desempenho ideais\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eChassi de alumínio sólido\u003c\/strong\u003e para \u003cstrong\u003eresfriamento eficiente\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFiltros ajustáveis\u003c\/strong\u003e : \u003cstrong\u003eHPF (10-500 Hz) e LPF (50-5000 Hz)\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eBass Boost ajustável de 0 a 12 dB\u003c\/strong\u003e para \u003cstrong\u003egraves potentes e dinâmicos\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFunção passa-banda\u003c\/strong\u003e para \u003cstrong\u003efiltragem de frequência precisa\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eEntradas de alto nível com EPS® (Error Protection System)\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eIgnição automática\u003c\/strong\u003e e \u003cstrong\u003ecompatibilidade Start\/Stop\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eControle remoto de ajuste de nível de graves incluído\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch4\u003e \u003cstrong\u003eEspecificações técnicas\u003c\/strong\u003e \u003c\/h4\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 2 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 2 x 150\/250 W a 4\/2Ω | 1 x 500W @ 4Ω em ponte\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 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 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\u003eEficiência\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e Até 87%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003e\u003cstrong\u003eDimensões\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e 226 x 43 x 120 mm\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\u003ch4\u003e \u003cstrong\u003eConteúdo da embalagem\u003c\/strong\u003e\n\u003c\/h4\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003cstrong\u003e1 x Amplificador ESX QL500.2\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eControle remoto compacto para ajuste 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\u003ch4\u003e \u003cstrong\u003eAcessórios adicionais (vendidos separadamente)\u003c\/strong\u003e\n\u003c\/h4\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\/ql500.2.pdf\" target=\"_blank\" title=\"ESX QL500.2 – Amplificador digital classe D de 2 canais 2 x 250 W RMS\" rel=\"noopener\"\u003e\u003cstrong\u003e[Manual do ESX QL500.2 (PDF)]\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e O \u003cstrong\u003eESX QL500.2\u003c\/strong\u003e é um amplificador \u003cstrong\u003eversátil, compacto e potente\u003c\/strong\u003e , perfeito para instalações \u003cstrong\u003ede alto-falantes ou subwoofers\u003c\/strong\u003e , oferecendo \u003cstrong\u003epotência impressionante e flexibilidade avançada\u003c\/strong\u003e para um som \u003cstrong\u003eperfeitamente controlado\u003c\/strong\u003e . \u003c\/p\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"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 QL500.2 – Amplificador digital classe D de 2 canais 2 x 250 W RMS\"\u003e\u003c\/div\u003e","brand":"ESX","offers":[{"title":"Default Title","offer_id":46581890744587,"sku":"QL500.2","price":279.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/ESX-ESX-QL500.2-_-Amplificateur-2-Canaux-Class-D-Digital-2-x-250W-RMS-Multison-178000319.jpg?v=1739012323","url":"https:\/\/mumltisun.com\/pt\/products\/esx-ql500-2-amplificateur-2-canaux-class-d-digital-2-x-250w-rms","provider":"mumltisun.com","version":"1.0","type":"link"}