{"product_id":"esx-qs-four-bt-dsp-verstaerker","title":"QS-FOUR-BT","description":"\u003cp\u003eThe QS-FOUR-BT from ESX is a state-of-the-art 4-Channel DSP Amplifier that stands out due to its efficient Class D technology and ultra-compact dimensions. With an integrated Bluetooth receiver, it allows for seamless connection to your devices. Its flexible RCA inputs and outputs are ideal for integration into various audio systems, while the Error Protection System (EPS®) provides additional safety. The amplifier is also start\/stop ready, making it perfect for modern vehicles. Thanks to the heavy cast heat sink, optimal cooling is ensured, and with an efficiency of up to 90%, it delivers impressive performance. Enjoy HD audio quality through the switchable HPF\/LPF for front and rear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEfficient Class D amplifier with ultra-compact dimensions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeavy cast heat sink with optimal cooling properties\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic power-on function\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-level inputs with Error Protection System (EPS®)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStart\/Stop Ready\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRCA inputs and outputs (via cable connectors)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStereo RCA output for active Subwoofers, for example\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwitchable HPF\/LPF for front and rear\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerfect for HD audio\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated Bluetooth receiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-Channel Class D Nano Digital Amplifier\u003c\/li\u003e\n\u003cli\u003eIntegrated Bluetooth receiver\u003c\/li\u003e\n\u003cli\u003e4 x 35\/45\/60 Watts RMS @ 4\/3\/2 Ω\u003c\/li\u003e\n\u003cli\u003e2 x 120 Watts RMS @ 4 Ω bridged\u003c\/li\u003e\n\u003cli\u003e2 x HPF\/LPF @ 80 Hz\u003c\/li\u003e\n\u003cli\u003eFrequency range 10 Hz to 60 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions 90 x 35 x 80 mm\u003c\/li\u003e\n\u003cli\u003eEfficiency up to 90%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ESX","offers":[{"title":"Default Title","offer_id":53183439765771,"sku":"QS-FOUR-BT","price":225.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/esx-qs-four-bt-4-kanal-class-d-nano-digital-verstarker-mit-bluetooth-empfanger-masori-kaufen.jpg?v=1781584218","url":"https:\/\/masori.de\/en\/products\/esx-qs-four-bt-dsp-verstaerker","provider":"Masori | Shop","version":"1.0","type":"link"}