{"product_id":"alpine-s2-a55v-amplificateur-5-canaux-class-d-s-series-hi-res-audio","title":"Alpine S2-A55V - 5-Channel Class-D S-Series Hi-Res Audio Amplifier","description":"\u003ch2\u003e Alpine S2-A55V - 5-Channel Class-D S-Series Hi-Res Audio Amplifier\u003c\/h2\u003e\n\n\u003ch3\u003e \u003cstrong\u003eFull description:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n \u003cp\u003eThe \u003cstrong\u003eAlpine S2-A55V\u003c\/strong\u003e is a new generation \u003cstrong\u003eS-Series\u003c\/strong\u003e \u003cstrong\u003e5-channel amplifier\u003c\/strong\u003e , specially designed to deliver \u003cstrong\u003eimpressive audio performance\u003c\/strong\u003e in your vehicle. This amplifier delivers \u003cstrong\u003e4 x 60W RMS power at 2 Ohms\u003c\/strong\u003e for your front and rear speakers, while powering a \u003cstrong\u003esubwoofer\u003c\/strong\u003e with up to \u003cstrong\u003e300W RMS\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp\u003e The \u003cstrong\u003e4-channel\u003c\/strong\u003e section of the amplifier is \u003cstrong\u003eHi-Res Audio\u003c\/strong\u003e compatible, ensuring \u003cstrong\u003ecrystal-clear\u003c\/strong\u003e and \u003cstrong\u003edetailed\u003c\/strong\u003e sound. This model also allows a \u003cstrong\u003e3-channel configuration\u003c\/strong\u003e to power a pair of high-performance front speakers (up to \u003cstrong\u003e120W RMS each\u003c\/strong\u003e ) while supporting a \u003cstrong\u003e300W RMS\u003c\/strong\u003e subwoofer.\u003c\/p\u003e\n\n \u003cp\u003eThe \u003cstrong\u003eBass EQ\u003c\/strong\u003e and \u003cstrong\u003eadjustable high\/low pass filters\u003c\/strong\u003e allow you to optimize the \u003cstrong\u003esound reproduction\u003c\/strong\u003e according to your preferences. The amplifier is equipped with \u003cstrong\u003eRCA\u003c\/strong\u003e and \u003cstrong\u003ehigh-level\u003c\/strong\u003e inputs, with \u003cstrong\u003eautomatic power-up\u003c\/strong\u003e , which simplifies its \u003cstrong\u003einstallation\u003c\/strong\u003e , even in vehicles with original radio.\u003c\/p\u003e\n\n\u003cp\u003e With a \u003cstrong\u003emodern design\u003c\/strong\u003e , \u003cstrong\u003epowerful performance\u003c\/strong\u003e , and \u003cstrong\u003esimplified installation\u003c\/strong\u003e , the \u003cstrong\u003eAlpine S2-A55V\u003c\/strong\u003e is an ideal solution for upgrading your \u003cstrong\u003eaudio system\u003c\/strong\u003e at an affordable price.\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\u003eProduct Type:\u003c\/strong\u003e \u003cstrong\u003e5-Channel Class-D Amplifier\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eNominal power:\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003e4 x 60W + 1 x 300W RMS at 2 Ohms\u003c\/strong\u003e (14.4V, ≤1% THD+N)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003e4 x 40W + 1 x 200W RMS at 4 Ohms\u003c\/strong\u003e (14.4V, ≤1% THD+N)\u003c\/li\u003e\n\n \u003cli\u003e\u003cstrong\u003eBridged: 2 x 120W RMS at 4 Ohms\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eBass EQ:\u003c\/strong\u003e \u003cstrong\u003e+12dB\u003c\/strong\u003e for punchy bass\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFilters:\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eHigh pass (HPF): 50-400 Hz\u003c\/strong\u003e (-12 dB\/oct)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eLow-pass (LPF): 50-400 Hz\u003c\/strong\u003e (-24 dB\/oct for subwoofer)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eInputs:\u003c\/strong\u003e \u003cstrong\u003eRCA and high level with automatic power-up\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eHi-Res Audio:\u003c\/strong\u003e Compatible for high-fidelity sound\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eControls:\u003c\/strong\u003e Adjustable gain, \u003cstrong\u003eBass EQ\u003c\/strong\u003e , subwoofer input channel selector\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eRemote control:\u003c\/strong\u003e Compatible with \u003cstrong\u003eRUX-KNOB2 remote control (optional)\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eThermal Management:\u003c\/strong\u003e Advanced protection with \u003cstrong\u003estatus LED\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePower per channel:\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003e \u003cstrong\u003e4 x 60W + 1 x 300W RMS @ 2 Ohms\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003e4 x 40W + 1 x 200W RMS @ 4 Ohms\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003e2 x 120W RMS bridged @ 4 Ohms\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e \u003cstrong\u003e10 Hz - 40 kHz\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTotal harmonic distortion (THD+N):\u003c\/strong\u003e \u003cstrong\u003e\u0026lt; 0.03% @ 10W into 4 Ohms\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eDepreciation factor:\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003e\u0026gt; 100\u003c\/strong\u003e (speaker channels)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003e\u0026gt;750\u003c\/strong\u003e (subwoofer channel)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eInput sensitivity (RCA):\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003e High: \u003cstrong\u003e0.5V - 10V\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Low: \u003cstrong\u003e0.2V - 4.0V\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSupply voltage:\u003c\/strong\u003e \u003cstrong\u003e14.4V DC\u003c\/strong\u003e (allowable range: \u003cstrong\u003e9 - 16V\u003c\/strong\u003e )\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cstrong\u003e302 x 57 x 210 mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cstrong\u003e3.2 kg\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eReasons to choose this product:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eVersatile power\u003c\/strong\u003e : \u003cstrong\u003e4 x 60W + 1 x 300W RMS\u003c\/strong\u003e for a complete system.\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eHi-Res Audio\u003c\/strong\u003e compatible for optimal sound quality.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSimplified installation\u003c\/strong\u003e thanks to \u003cstrong\u003ehigh-level and RCA inputs\u003c\/strong\u003e .\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eFlexible controls\u003c\/strong\u003e with \u003cstrong\u003eadjustable high-pass and low-pass filters\u003c\/strong\u003e .\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eRemote control\u003c\/strong\u003e option for remote bass control.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003cstrong\u003e1 Alpine S2-A55V amplifier\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eUser Manual\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eTerminal covers and screw terminals included\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e \u003cstrong\u003eDownload:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e Download the full datasheet for the \u003cstrong\u003eAlpine S2-A55V\u003c\/strong\u003e here:\u003c\/p\u003e\n\n\u003cp\u003e ➡️ \u003ca href=\"https:\/\/www.alpine-electronics.fr\/fileadmin\/user_upload\/manuals\/\/2023\/S2-A36F_S2-A55V\/OM_S2-A36F_S2-A55V_FR.pdf\" target=\"_blank\" title=\"Alpine S2-A55V - 5-Channel Class-D S-Series Hi-Res Audio Amplifier\" rel=\"noopener\"\u003e\u003cstrong\u003e[Alpine S2-A55V manual (PDF)]\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/VN-KFMR3wQY?si=Rnay1Uzx7zjohrsA\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; 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=\"Alpine S2-A55V - 5-Channel Class-D S-Series Hi-Res Audio Amplifier\"\u003e\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":46418203312395,"sku":"S2-A55V","price":359.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/Alpine-Alpine-S2-A55V-Amplificateur-5-Canaux-Class-D-S-Series-Hi-Res-Audio-Multison-174177538.jpg?v=1736244482","url":"https:\/\/mumltisun.com\/en\/products\/alpine-s2-a55v-amplificateur-5-canaux-class-d-s-series-hi-res-audio","provider":"mumltisun.com","version":"1.0","type":"link"}