{"product_id":"esx-qxb8a-caisson-de-basses-actif-20-cm-8-avec-ampli-integre","title":"ESX QXB8A – 20 cm (8\") Active Subwoofer with Integrated Amplifier","description":"\u003ch2\u003e ESX QXB8A – 20 cm (8\") Active Subwoofer with Integrated Amplifier\u003c\/h2\u003e\n\n\u003ch3\u003e \u003cstrong\u003eFull description\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e The \u003cstrong\u003eESX QXB8A\u003c\/strong\u003e is an \u003cstrong\u003eactive subwoofer\u003c\/strong\u003e designed for lovers of \u003cstrong\u003edeep and powerful bass\u003c\/strong\u003e , without the need for an external amplifier. Thanks to its \u003cstrong\u003eintegrated Class D amplifier (Power4 Active Module)\u003c\/strong\u003e , it offers \u003cstrong\u003eup to 400W RMS and 800W Max\u003c\/strong\u003e , guaranteeing \u003cstrong\u003ehigh efficiency (84%)\u003c\/strong\u003e while consuming little energy.\u003c\/p\u003e\n\n\u003cp\u003e With its \u003cstrong\u003ecompact design\u003c\/strong\u003e , this subwoofer is ideal for \u003cstrong\u003ediscreet installations in the trunk\u003c\/strong\u003e or under a seat. It can be used in \u003cstrong\u003e\"down-firing\"\u003c\/strong\u003e mode (diffusion downwards) thanks to the \u003cstrong\u003esupplied brackets\u003c\/strong\u003e , thus improving the sound reproduction.\u003c\/p\u003e\n\n \u003cp\u003eIts \u003cstrong\u003eEPS® PRO circuit\u003c\/strong\u003e ensures optimal compatibility with modern vehicles, including those equipped with Start-Stop systems. The \u003cstrong\u003eincluded wired remote control\u003c\/strong\u003e allows you to adjust the bass directly from the driver's seat.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eMain features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003e20 cm (8\") active bass-reflex subwoofer\u003c\/strong\u003e with integrated amplifier\u003c\/li\u003e\n\n\u003cli\u003e\n\n High-performance \u003cstrong\u003eClass D amplifier (Power4 Active Module)\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003ePower: 400W RMS \/ 800W Max\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eAdjustable Low Pass Filter (LPF): 40-120 Hz @ 12 dB\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eAdjustable phase: 0° \/ 180°\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eBass Boost: 0-6 dB @ 45 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eRCA input (Low Level) and high level input\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eAutomatic ignition (DC or signal)\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eStart-Stop compatible (5 sec \/ up to 7V)\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eEPS® PRO with 10R \/ 150R \/ 600R resistors (selectable)\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eInput sensitivity: 15V or 40V (selectable)\u003c\/strong\u003e\n\u003c\/li\u003e\n\n \u003cli\u003e\u003cstrong\u003eIntegrated triple limiter with clipping LED\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eBass remote control included\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eProtective grid provided\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eRemovable feet for down-firing installation\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eWhy choose the ESX QXB8A?\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e ✅ \u003cstrong\u003ePowerful bass without external amp\u003c\/strong\u003e : Integrated Class D amplifier (400W RMS).\u003cbr\u003e ✅ \u003cstrong\u003eSimplified installation\u003c\/strong\u003e : Compact and compatible with all vehicles.\u003cbr\u003e ✅ \u003cstrong\u003eDown-firing mode possible\u003c\/strong\u003e : Improves the bass reproduction in the trunk.\u003cbr\u003e ✅ \u003cstrong\u003eRemote control included\u003c\/strong\u003e : Adjust the bass level easily.\u003cbr\u003e ✅ \u003cstrong\u003eEPS® PRO Technology\u003c\/strong\u003e : Perfect for modern vehicles with Start-Stop.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003e📥 Download\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e 📄 \u003ca href=\"https:\/\/www.esxaudio.de\/english\/assets\/qxb8a.pdf\" target=\"_blank\" title='ESX QXB8A – 20 cm (8\") Active Subwoofer with Integrated Amplifier' rel=\"noopener\"\u003e\u003cstrong\u003e[ESX QXB8A Instructions (PDF)]\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n \u003ch3\u003e\u003cstrong\u003e📦 Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003cstrong\u003eESX QXB8A Active Subwoofer\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eWired bass remote control\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eProtective grid\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003e4 supports for installation in down-firing mode\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eAccessories not supplied \/ sold separately\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e RCA Wiring Kit and Power Supply\u003c\/li\u003e\n\n\u003cli\u003e Additional fixings depending on installation. \u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\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 QXB8A – 20 cm (8\") Active Subwoofer with Integrated Amplifier'\u003e\u003c\/div\u003e","brand":"ESX","offers":[{"title":"Default Title","offer_id":46545653301515,"sku":"QXB8A","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/ESX-ESX-QXB8A-_-Caisson-de-Basses-Actif-20-cm-_8_-avec-Ampli-Int_gr_-Multison-176590063.jpg?v=1738498720","url":"https:\/\/mumltisun.com\/en\/products\/esx-qxb8a-caisson-de-basses-actif-20-cm-8-avec-ampli-integre","provider":"mumltisun.com","version":"1.0","type":"link"}