{"product_id":"esx-qs-four-iso-amplificateur-4-canaux-class-d-ultra-compact-plug-play-iso","title":"ESX QS-FOUR-ISO – 4 Channel Class D Ultra Compact Plug \u0026amp; Play ISO Amplifier","description":"\u003ch2\u003e ESX QS-FOUR-ISO – 4 Channel Class D Ultra Compact Plug \u0026amp; Play ISO Amplifier\u003c\/h2\u003e\n\n\u003cstyle\u003e\n    table {\n        width: 100%;\n        border-collapse: collapse;\n        background-color: #E0F7FA; \/* Bleu ciel *\/\n    }\n    th, td {\n        border: 1px solid #0288D1;\n        padding: 10px;\n        text-align: left;\n    }\n    th {\n        background-color: #0288D1;\n        color: white;\n    }\n    p {\n        margin-top: 10px;\n    }\n\u003c\/style\u003e\n \u003ch3 data-start=\"484\" data-end=\"517\" class=\"\"\u003e\u003cstrong data-start=\"488\" data-end=\"517\"\u003eProduct presentation:\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp data-start=\"519\" data-end=\"871\" class=\"\"\u003e The \u003cstrong data-start=\"535\" data-end=\"554\"\u003eESX QS-FOUR-ISO\u003c\/strong\u003e amplifier is the ideal solution for boosting your factory audio system without modifying your vehicle's wiring. The successor to the highly acclaimed \u003cstrong data-start=\"693\" data-end=\"703\"\u003eQS-TWO\u003c\/strong\u003e , this ISO version maintains an \u003cstrong data-start=\"735\" data-end=\"777\"\u003eultra-compact format (90 x 35 x 80 mm)\u003c\/strong\u003e while adding \u003cstrong data-start=\"795\" data-end=\"826\"\u003etwo additional channels\u003c\/strong\u003e , for a power of \u003cstrong data-start=\"850\" data-end=\"870\"\u003e4 x 60 Watts RMS\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp data-start=\"873\" data-end=\"1188\" class=\"\"\u003eIts ISO Plug \u0026amp; Play design allows \u003cstrong data-start=\"911\" data-end=\"983\"\u003edirect integration into vehicles with an ISO connector\u003c\/strong\u003e , without the need for additional power cable runs. Thanks to its \u003cstrong data-start=\"1063\" data-end=\"1097\"\u003ehigh efficiency (up to 90%)\u003c\/strong\u003e , it only consumes \u003cstrong data-start=\"1118\" data-end=\"1130\"\u003e5 to 10 A\u003c\/strong\u003e , which is perfectly suited to the original power supply.\u003c\/p\u003e\n\n\u003cp data-start=\"1190\" data-end=\"1443\" class=\"\"\u003e The \u003cstrong data-start=\"1193\" data-end=\"1208\"\u003eQS-FOUR-ISO\u003c\/strong\u003e drastically improves sound quality, often limited by the weak amplification of factory radios. In addition, it includes an RCA output for an active subwoofer, making it an ideal basis for a scalable system. \u003c\/p\u003e\n\n\u003chr data-start=\"1445\" data-end=\"1448\" class=\"\"\u003e\n\n\u003ch3 data-start=\"1450\" data-end=\"1489\" class=\"\"\u003e ⚙️ \u003cstrong data-start=\"1457\" data-end=\"1489\"\u003eMain Features\u003c\/strong\u003e \n\n\u003c\/h3\u003e\n\n\u003cdiv class=\"overflow-x-auto contain-inline-size\"\u003e\n\n\u003ctable data-start=\"1491\" data-end=\"2844\"\u003e\n\n\u003cthead data-start=\"1491\" data-end=\"1588\"\u003e\n\n\u003ctr data-start=\"1491\" data-end=\"1588\"\u003e\n\n\u003cth data-start=\"1491\" data-end=\"1524\"\u003e \u003cstrong data-start=\"1493\" data-end=\"1511\"\u003eSpecifications\u003c\/strong\u003e\n\u003c\/th\u003e\n\n\u003cth data-start=\"1524\" data-end=\"1588\"\u003e \u003cstrong data-start=\"1526\" data-end=\"1537\"\u003eDetails\u003c\/strong\u003e \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"1686\" data-end=\"2844\"\u003e\n\n\u003ctr data-start=\"1686\" data-end=\"1781\"\u003e\n\n \u003ctd\u003e🔊 \u003cstrong data-start=\"1691\" data-end=\"1699\"\u003eType\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e 4-channel Class D digital amplifier\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1782\" data-end=\"1878\"\u003e\n\n\u003ctd\u003e 📏 \u003cstrong data-start=\"1787\" data-end=\"1801\"\u003eDimensions\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e 90 x 35 x 80 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1879\" data-end=\"1974\"\u003e\n\n\u003ctd\u003e ⚡ \u003cstrong data-start=\"1883\" data-end=\"1900\"\u003eRMS power\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e 4 x 35 \/ 45 \/ 60 W @ 4 \/ 3 \/ 2 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1975\" data-end=\"2071\"\u003e\n\n\u003ctd\u003e 🔗 \u003cstrong data-start=\"1980\" data-end=\"1994\"\u003eBridged mode\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e 2 x 120 W RMS @ 4 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2072\" data-end=\"2168\"\u003e\n\n\u003ctd\u003e 🎚️ \u003cstrong data-start=\"2078\" data-end=\"2098\"\u003eBuilt-in filters\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e 2 x HPF \/ LPF @ 80 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2169\" data-end=\"2264\"\u003e\n\n\u003ctd\u003e 💡 \u003cstrong data-start=\"2174\" data-end=\"2189\"\u003eTechnology\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e High efficiency Class D (up to 90%)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2265\" data-end=\"2361\"\u003e\n\n\u003ctd\u003e 🔁 \u003cstrong data-start=\"2270\" data-end=\"2293\"\u003eHigh-level entries\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e With integrated EPS® protection\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2362\" data-end=\"2457\"\u003e\n\n\u003ctd\u003e 🎛️ \u003cstrong data-start=\"2368\" data-end=\"2387\"\u003eInputs\/outputs\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e Stereo cinch + output for active subwoofer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2458\" data-end=\"2554\"\u003e\n\n\u003ctd\u003e 🚗 \u003cstrong data-start=\"2463\" data-end=\"2482\"\u003ePlug \u0026amp; Play ISO\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e Installation without additional power wiring\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2555\" data-end=\"2650\"\u003e\n\n\u003ctd\u003e 🔊 \u003cstrong data-start=\"2560\" data-end=\"2577\"\u003eAudio quality\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n \u003ctd\u003eTHD+N \u0026lt; 0.007% at 5 W RMS, response up to 60 kHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2651\" data-end=\"2747\"\u003e\n\n\u003ctd\u003e ⚙️ \u003cstrong data-start=\"2656\" data-end=\"2675\"\u003eFeatures\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e Automatic ignition, Start\/Stop compatible\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2748\" data-end=\"2844\"\u003e\n\n\u003ctd\u003e 🧊 \u003cstrong data-start=\"2753\" data-end=\"2772\"\u003eCooling\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e Cast metal chassis with optimal heat dissipation \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 data-start=\"2846\" data-end=\"2849\" class=\"\"\u003e\n\n\u003ch3 data-start=\"2851\" data-end=\"2899\" class=\"\"\u003e 🔎 \u003cstrong data-start=\"2858\" data-end=\"2899\"\u003eWhy choose ESX QS-FOUR-ISO?\u003c\/strong\u003e \n\n\u003c\/h3\u003e\n\n\u003cul data-start=\"2901\" data-end=\"3356\"\u003e\n\n\u003cli data-start=\"2901\" data-end=\"2991\" class=\"\"\u003e\n\n\u003cp data-start=\"2903\" data-end=\"2991\" class=\"\"\u003e ⚙️ \u003cstrong data-start=\"2906\" data-end=\"2930\"\u003eUltra compact format\u003c\/strong\u003e , perfect for installation behind the dashboard \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2992\" data-end=\"3076\" class=\"\"\u003e\n\n\u003cp data-start=\"2994\" data-end=\"3076\" class=\"\"\u003e 🔌 \u003cstrong data-start=\"2997\" data-end=\"3024\"\u003eISO Plug \u0026amp; Play wiring\u003c\/strong\u003e : no need to run a cable from the battery \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3077\" data-end=\"3143\" class=\"\"\u003e\n\n\u003cp data-start=\"3079\" data-end=\"3143\" class=\"\"\u003e 🔈 \u003cstrong data-start=\"3082\" data-end=\"3141\"\u003eGreatly improves the sound of the original speakers\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3144\" data-end=\"3224\" class=\"\"\u003e\n\n\u003cp data-start=\"3146\" data-end=\"3224\" class=\"\"\u003e 🔊 \u003cstrong data-start=\"3149\" data-end=\"3207\"\u003eCan power an active subwoofer or monoblock amplifier\u003c\/strong\u003e via RCA output \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3225\" data-end=\"3282\" class=\"\"\u003e\n\n\u003cp data-start=\"3227\" data-end=\"3282\" class=\"\"\u003e 🎵 \u003cstrong data-start=\"3230\" data-end=\"3254\"\u003eHi-Res audio quality\u003c\/strong\u003e , frequency up to 60 kHz\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3283\" data-end=\"3356\" class=\"\"\u003e\n\n \u003cp data-start=\"3285\" data-end=\"3356\" class=\"\"\u003e🔧 \u003cstrong data-start=\"3288\" data-end=\"3324\"\u003eQuick and invisible installation\u003c\/strong\u003e , ideal for modern vehicles \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"3358\" data-end=\"3361\" class=\"\"\u003e\n\n\u003ch3 data-start=\"3363\" data-end=\"3390\" class=\"\"\u003e 📦 \u003cstrong data-start=\"3370\" data-end=\"3390\"\u003ePackage contents\u003c\/strong\u003e \n\n\u003c\/h3\u003e\n\n\u003cul data-start=\"3392\" data-end=\"3535\"\u003e\n\n\u003cli data-start=\"3392\" data-end=\"3428\" class=\"\"\u003e\n\n\u003cp data-start=\"3394\" data-end=\"3428\" class=\"\"\u003e 1x ESX QS-FOUR-ISO Amplifier \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3429\" data-end=\"3463\" class=\"\"\u003e\n\n\u003cp data-start=\"3431\" data-end=\"3463\" class=\"\"\u003e 1x ISO Plug \u0026amp; Play Cable 60 cm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3464\" data-end=\"3511\" class=\"\"\u003e\n\n\u003cp data-start=\"3466\" data-end=\"3511\" class=\"\"\u003e 1x RCA adapter (if included depending on version) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3512\" data-end=\"3535\" class=\"\"\u003e\n\n\u003cp data-start=\"3514\" data-end=\"3535\" class=\"\"\u003e 1x User Manual \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"3537\" data-end=\"3540\" class=\"\"\u003e\n\n\u003ch3 data-start=\"3542\" data-end=\"3568\" class=\"\"\u003e 📥 \u003cstrong data-start=\"3549\" data-end=\"3568\"\u003eDownloads\u003c\/strong\u003e \n\n\u003c\/h3\u003e\n\n\u003cul data-start=\"3570\" data-end=\"3679\"\u003e\n\n\u003cli data-start=\"3570\" data-end=\"3619\" class=\"\"\u003e\n\n\u003cp data-start=\"3572\" data-end=\"3619\" class=\"\"\u003e \u003ca href=\"https:\/\/www.esxaudio.de\/assets\/qs-four.pdf\" target=\"_blank\" title=\"ESX QS-FOUR-ISO – 4 Channel Class D Ultra Compact Plug \u0026amp; Play ISO Amplifier\" rel=\"noopener\"\u003e📄 User Manual (PDF)\u003c\/a\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3620\" data-end=\"3679\" class=\"\"\u003e\n\n\u003cp data-start=\"3622\" data-end=\"3679\" class=\"\"\u003e \u003ca href=\"https:\/\/www.esxaudio.de\/assets\/qs-four_ch.pdf\" target=\"_blank\" title=\"ESX QS-FOUR-ISO – 4 Channel Class D Ultra Compact Plug \u0026amp; Play ISO Amplifier\" rel=\"noopener\"\u003e📰 Product Test \/ Technical Review (PDF)\u003c\/a\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"3681\" data-end=\"3684\" class=\"\"\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg 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 QS-FOUR-ISO – 4 Channel Class D Ultra Compact Plug \u0026amp; Play ISO Amplifier\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"ESX","offers":[{"title":"Default Title","offer_id":51217693278475,"sku":"QS-FOUR-ISO","price":225.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/ESX-ESX-QS-FOUR-ISO-_-Amplificateur-4-Canaux-Class-D-Ultra-Compact-Plug-_-Play-ISO-Multison-183019992.jpg?v=1744016057","url":"https:\/\/mumltisun.com\/en\/products\/esx-qs-four-iso-amplificateur-4-canaux-class-d-ultra-compact-plug-play-iso","provider":"mumltisun.com","version":"1.0","type":"link"}