{"product_id":"esx-qe900-4","title":"ESX QE900.4","description":"\u003cdiv\u003e\u003cp\u003e\u003cspan\u003eThe award-winning \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eESX QUANTUM QE\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e series is in a class of its own. Conventional high-power digital amplifiers almost always cause interference in the vehicle and disrupt radio reception. Not with the QE models: Special attention was paid to achieving interference-free performance right from the development stage. The sound is just as impressive, with high-quality components guaranteeing an exceptional audiophile listening experience. The features are equally impressive: automatic turn-on function, EPS\u003c\/span\u003e\u003cspan\u003e®\u003c\/span\u003e\u003cspan\u003e, versatile filters – everything you could want is on board. High-quality connectors and screw-in RCA jacks complete the perfect look. All QE amplifiers are supplied with a sophisticated remote bass control that can be installed in a very space-saving manner with or without the enclosure.\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\n\u003cdiv\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\t\u003cli\u003e\u003cspan\u003eAdvanced Class D technology with very high efficiency\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\u003cspan\u003eSelected and audiophile-tuned components\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\u003cspan\u003eMassive aluminum heatsink\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\u003cspan\u003eHeavy die-cast aluminum side panels\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\n\n\u003cspan\u003eHigh-level inputs with Error Protection System (\u003c\/span\u003e\u003cspan\u003eEPS\u003c\/span\u003e\u003cspan\u003e®\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\t\u003cli\u003e\u003cspan\u003eAutomatic turn-on function\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\u003cspan\u003eStart\/Stopp Ready\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\u003cspan\u003eMOSFET PWM power supply\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\u003cspan\u003eTriple protection circuit\u003c\/span\u003e\u003c\/li\u003e\t\u003cli\u003e\u003cspan\u003eCompact remote bass control\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Data\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e4-channel Class D digital amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e4 x 150\/225 watts RMS @ 4\/2 Ω\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e2 x 450 watts RMS @ 4 Ω bridged\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eHPF 50–5000 Hz (CH1\/2)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eHPF 10–500 Hz (CH3\/4)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eLPF 50–5000 Hz (CH3\/4)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCopy mode CH3\/4 \u0026gt; CH1\/2\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBass boost 0–12 dB\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBandpass function\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eInput selector\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eDimensions 280 x 46 x 165 mm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eEfficiency up to 84%\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\u003c\/div\u003e","brand":"ESX","offers":[{"title":"ESX \/ 4-channel","offer_id":58741416886603,"sku":null,"price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1084\/3242\/5291\/files\/4d7775e1-cb8262_e536136428ba44a48046b6fab1ef8644_mv2.webp?v=1791402972","url":"https:\/\/www.styleandaudio.de\/en\/products\/esx-qe900-4","provider":"Style and Audio","version":"1.0","type":"link"}