{"product_id":"esx-qm-four-pp-amplificateur-4-canaux-plug-play","title":"ESX QM-FOUR-PP – 4 Channel Plug \u0026amp; Play Amplifier","description":"\u003ch2\u003e ESX QM-FOUR-PP – 4 Channel Plug \u0026amp; Play Amplifier\u003c\/h2\u003e\n\n\u003ch3\u003e Full description\u003c\/h3\u003e\n\n\u003cp\u003e The \u003cstrong\u003eESX QM-FOUR-PP\u003c\/strong\u003e is a \u003cstrong\u003e4-channel Class D Plug \u0026amp; Play\u003c\/strong\u003e amplifier, designed to easily optimize the sound of an \u003cstrong\u003eOEM\u003c\/strong\u003e audio system without complex modifications. Its \u003cstrong\u003ededicated wiring\u003c\/strong\u003e allows quick connection to \u003cstrong\u003eoriginal radios equipped with a Quadlock connector\u003c\/strong\u003e , making the installation \u003cstrong\u003e100% reversible\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp\u003eWith a power of \u003cstrong\u003e4 x 52W RMS at 4Ω\u003c\/strong\u003e and up to \u003cstrong\u003e4 x 90W RMS at 2Ω\u003c\/strong\u003e , it guarantees a \u003cstrong\u003epowerful and detailed sound\u003c\/strong\u003e . In bridged mode, it delivers \u003cstrong\u003e2 x 180W RMS at 4Ω\u003c\/strong\u003e , perfect for powering speakers or a compact subwoofer.\u003c\/p\u003e\n\n\u003cp\u003e Thanks to its \u003cstrong\u003eultra-efficient Class D power supply\u003c\/strong\u003e , it offers an \u003cstrong\u003eefficiency of up to 86%\u003c\/strong\u003e , reducing power consumption and limiting heating. Its \u003cstrong\u003ecast aluminum chassis\u003c\/strong\u003e ensures optimal cooling, even during prolonged use.\u003c\/p\u003e\n\n\u003cp\u003e The amplifier is also \u003cstrong\u003eStart\/Stop Ready\u003c\/strong\u003e , meaning it operates without interruption even when the engine restarts after an automatic shutdown. It includes \u003cstrong\u003ehigh-level inputs with EPS® (Error Protection System)\u003c\/strong\u003e for seamless compatibility with OEM systems and an \u003cstrong\u003eautomatic ignition function\u003c\/strong\u003e for seamless integration.\u003c\/p\u003e\n\n \u003cp\u003eAdditionally, the \u003cstrong\u003eESX QM-FOUR-PP\u003c\/strong\u003e is equipped with a \u003cstrong\u003eremote control to control the bass\u003c\/strong\u003e , RCA inputs\/outputs (via Molex) and a \u003cstrong\u003eclipping LED\u003c\/strong\u003e to prevent signal saturation.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e ⚡ Main Features\u003c\/h3\u003e\n\n\u003cp\u003e ✔️ \u003cstrong\u003e4-channel Class D Plug \u0026amp; Play amplifier\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eEasy installation without wiring modifications\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eRMS power\u003c\/strong\u003e :\u003cbr\u003e 🔹 4 x 52W @ 4Ω\u003cbr\u003e 🔹 4 x 90W @ 2Ω\u003cbr\u003e 🔹 2 x 180W @ 4Ω (bridged)\u003cbr\u003e ✔️ \u003cstrong\u003eAdjustable HPF\/LPF filters (40 - 4000 Hz) on CH1\/CH2 and CH3\/CH4\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eBass Boost\u003c\/strong\u003e : 0 \/ 6 \/ 12 dB (CH1\/CH2 and CH3\/CH4)\u003cbr\u003e ✔️ \u003cstrong\u003e2CH\/4CH switch for more flexibility\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eQuadlock connector for original radios\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eHigh level with EPS® and automatic ignition\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eCast aluminum chassis for optimal cooling\u003c\/strong\u003e \u003cbr\u003e✔️ \u003cstrong\u003eStart\/Stop Ready\u003c\/strong\u003e – Works continuously when restarting the engine\u003cbr\u003e ✔️ \u003cstrong\u003eRemote control for bass adjustment\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eClipping LED to avoid distortions\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eEnergy efficiency up to 86%\u003c\/strong\u003e\u003cbr\u003e ✔️ \u003cstrong\u003eUltra-compact dimensions: 216 x 39 x 84 mm\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e 📊 Technical specifications \u003c\/h3\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 style=\"width: 100%; height: 294px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003cth style=\"width: 36.5103%; height: 19.6px;\"\u003e Characteristic\u003c\/th\u003e\n\n\u003cth style=\"width: 53.9322%; height: 19.6px;\"\u003e Details \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eKind\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e 4-channel Class D Plug \u0026amp; Play amplifier \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 39.2px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 39.2px;\"\u003e \u003cstrong\u003eRMS power\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 39.2px;\"\u003e 4 x 52W @ 4Ω | 4 x 90W @ 2Ω | 2 x 180W @ 4Ω (bridged) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eHPF\/LPF\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e 40 - 4000 Hz (CH1\/2 \u0026amp; CH3\/4) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eBass Boost\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e 0 \/ 6 \/ 12 dB (CH1\/2 \u0026amp; CH3\/4) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eEnergy efficiency\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e Up to 86% \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eEntrances\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e High level with EPS®, RCA via Molex \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eProtection system\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e Thermal, overvoltage, short circuit \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 39.2px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 39.2px;\"\u003e \u003cstrong\u003eAutomatic ignition function\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 39.2px;\"\u003e Yes \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eStart\/Stop Ready\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e Yes \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eLow remote control\u003c\/strong\u003e\n\u003c\/td\u003e\n\n \u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003eIncluded \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eClipping LED\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e Yes \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 36.5103%; height: 19.6px;\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 53.9322%; height: 19.6px;\"\u003e 216 x 39 x 84 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\u003ch3\u003e 📦 Package Contents\u003c\/h3\u003e\n\n\u003cp\u003e ✔️ 1 x \u003cstrong\u003eESX QM-FOUR-PP Amplifier\u003c\/strong\u003e\u003cbr\u003e ✔️ 1 x \u003cstrong\u003eQuadlock Plug \u0026amp; Play Wiring (5m)\u003c\/strong\u003e\u003cbr\u003e ✔️ 1 x \u003cstrong\u003eRemote control for bass adjustment\u003c\/strong\u003e\u003cbr\u003e ✔️ 1 x \u003cstrong\u003eInstallation Manual\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e 🔌 Additional accessories (sold separately)\u003c\/h3\u003e\n\n\u003cp\u003e 📌 \u003cstrong\u003eShielded power and RCA cables\u003c\/strong\u003e\u003cbr\u003e 📌 \u003cstrong\u003eCompatible subwoofers or speakers\u003c\/strong\u003e\u003cbr\u003e 📌 \u003cstrong\u003eMounting kit for optimal integration\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e 📄 \u003ca href=\"https:\/\/www.esxaudio.de\/assets\/qm-four-pp.pdf\" title=\"ESX QM-FOUR-PP – 4 Channel Plug \u0026amp; Play Amplifier\"\u003e[ESX QM-FOUR-PP manual (PDF)]\u003c\/a\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e 🚗 Why choose ESX QM-FOUR-PP?\u003c\/h3\u003e\n\n \u003cp\u003eThe \u003cstrong\u003eESX QM-FOUR-PP\u003c\/strong\u003e is the ideal solution for boosting the sound of an \u003cstrong\u003eOEM\u003c\/strong\u003e audio system without modifying the original installation. Its \u003cstrong\u003ePlug \u0026amp; Play system\u003c\/strong\u003e guarantees a \u003cstrong\u003equick and reversible installation\u003c\/strong\u003e , while its \u003cstrong\u003ehigh Class D efficiency\u003c\/strong\u003e ensures \u003cstrong\u003epowerful and precise sound\u003c\/strong\u003e . Compact and discreet, it integrates perfectly into your vehicle without compromising on audio quality. \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 QM-FOUR-PP – 4 Channel Plug \u0026amp; Play Amplifier\"\u003e\u003c\/div\u003e","brand":"ESX","offers":[{"title":"Default Title","offer_id":46593791426827,"sku":"QM-FOUR-PP","price":279.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/ESX-ESX-QM-FOUR-PP-_-Amplificateur-4-Canaux-Plug-_-Play-Multison-178101727.jpg?v=1739203291","url":"https:\/\/mumltisun.com\/en\/products\/esx-qm-four-pp-amplificateur-4-canaux-plug-play","provider":"mumltisun.com","version":"1.0","type":"link"}