{"product_id":"esx-sx800-4-amplificateur-4-canaux-800w-rms-classe-d-serie-signum-sx","title":"ESX SX800.4 – 800W RMS Class D 4-Channel Amplifier SIGNUM SX Series","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-efficiency Class D 4-channel amplifier\u003c\/li\u003e\n\n\u003cli\u003ePower: 4 x 200W RMS at 2Ω (4 x 110W RMS at 4Ω)\u003c\/li\u003e\n\n\u003cli\u003eBridged mode: 2 x 400W RMS at 4Ω\u003c\/li\u003e\n\n\u003cli\u003eDie-cast aluminum heatsink\u003c\/li\u003e\n\n\u003cli\u003eAdjustable HPF\/LPF filters 50-5000 Hz per channel pair\u003c\/li\u003e\n\n\u003cli\u003eBass boost 0-12 dB\u003c\/li\u003e\n\n\u003cli\u003eCompact remote control for bass level included\u003c\/li\u003e\n\n\u003cli\u003eHigh-level inputs with EPS® protection system\u003c\/li\u003e\n\n\u003cli\u003eCompact dimensions: 140 x 44 x 225 mm\u003c\/li\u003e\n\n\u003cli\u003eEfficiency up to 90%\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eWith the new SIGNUM SX power amplifiers, ESX opens a new chapter: for the first time in the series, robust and perfectly fitting die-cast aluminum heatsinks are used – a feature never before seen in this price range. The advantages are clear: thanks to robust construction combined with modern Class D technology, the enclosures remain remarkably compact and set new standards in efficiency and performance.\u003c\/p\u003e\n\n\u003cp\u003eThe 4-channel amplifier SX800.4 is the versatile model in the SIGNUM SX series. With a power of 4 x 200 watts RMS at 2 ohms, it offers impressive power for its size, as well as exceptional sound quality, making it ideal for powerful front and rear speaker systems. Thanks to its high-capacity high-pass and low-pass filters, adjustable from 50 to 5,000 Hz per channel pair, it can also power high-end 2-way systems in active mode.\u003c\/p\u003e\n\n\u003cp\u003eIf a 3-channel configuration with a subwoofer is needed, this is also possible thanks to the bridged mono mode. With 400 watts RMS at 4 ohms, it optimally powers medium-sized subwoofers. The included bass level remote control perfectly complements the 3-channel setup.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEfficient Class D amplifier with compact dimensions\u003c\/li\u003e\n\n\u003cli\u003eDie-cast aluminum heatsink with optimal cooling properties\u003c\/li\u003e\n\n\u003cli\u003ePower: 4 x 200W RMS at 2Ω (4 x 110W RMS at 4Ω)\u003c\/li\u003e\n\n\u003cli\u003eBridged mode: 2 x 400W RMS at 4Ω\u003c\/li\u003e\n\n\u003cli\u003eAdjustable HPF\/LPF filters 50-5000 Hz (FRONT)\u003c\/li\u003e\n\n\u003cli\u003eAdjustable HPF\/LPF filters 50-5000 Hz (REAR)\u003c\/li\u003e\n\n\u003cli\u003eBass boost 0-12 dB (REAR)\u003c\/li\u003e\n\n\u003cli\u003e2CH\/4CH input selector\u003c\/li\u003e\n\n\u003cli\u003eRCA inputs\u003c\/li\u003e\n\n\u003cli\u003eHigh-level inputs with error protection system (EPS®)\u003c\/li\u003e\n\n\u003cli\u003eAuto turn-on function\u003c\/li\u003e\n\n\u003cli\u003eStart\/stop ready\u003c\/li\u003e\n\n\u003cli\u003eCompact remote control for bass level included\u003c\/li\u003e\n\n\u003cli\u003eEfficiency up to 90%\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width:100%; border-collapse:collapse;\"\u003e\n\n\u003ctr\u003e\n\n\u003cth style=\"text-align:left; background-color:#f5f5f5;\"\u003eFeature\u003c\/th\u003e\n\n\u003cth style=\"text-align:left; background-color:#f5f5f5;\"\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003eESX\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eSX800.4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSeries\u003c\/td\u003e\n\n\u003ctd\u003eSIGNUM SX\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003e4-channel Class D digital amplifier\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRMS Power at 4Ω\u003c\/td\u003e\n\n\u003ctd\u003e4 x 110W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRMS Power at 2Ω\u003c\/td\u003e\n\n\u003ctd\u003e4 x 200W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBridged RMS Power at 4Ω\u003c\/td\u003e\n\n\u003ctd\u003e2 x 400W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHPF\/LPF Filter (FRONT)\u003c\/td\u003e\n\n\u003ctd\u003e50-5000 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHPF\/LPF Filter (REAR)\u003c\/td\u003e\n\n\u003ctd\u003e50-5000 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBass Boost\u003c\/td\u003e\n\n\u003ctd\u003e0-12 dB (REAR)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInput Selector\u003c\/td\u003e\n\n\u003ctd\u003e2CH\/4CH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInputs\u003c\/td\u003e\n\n\u003ctd\u003eRCA + High-level with EPS®\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHeatsink\u003c\/td\u003e\n\n\u003ctd\u003eDie-cast aluminum\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\n\u003ctd\u003eUp to 90%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003e140 x 44 x 225 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRemote Control\u003c\/td\u003e\n\n\u003ctd\u003eIncluded (bass level)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy choose it\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eSIGNUM SX Series – New benchmark in efficiency and performance\u003c\/li\u003e\n\n\u003cli\u003eDie-cast aluminum heatsink – never seen in this price range\u003c\/li\u003e\n\n\u003cli\u003eImpressive power: 4 x 200W RMS at 2Ω\u003c\/li\u003e\n\n\u003cli\u003eVersatile: 4-channel, 3-channel, or 2-channel bridged configuration\u003c\/li\u003e\n\n\u003cli\u003eAdjustable HPF\/LPF filters from 50 to 5000 Hz per channel pair\u003c\/li\u003e\n\n\u003cli\u003eIdeal for high-end 2-way systems in active mode\u003c\/li\u003e\n\n\u003cli\u003eBridged mode: 2 x 400W RMS at 4Ω for subwoofers\u003c\/li\u003e\n\n\u003cli\u003eBass level remote control included\u003c\/li\u003e\n\n\u003cli\u003eHigh-level inputs with EPS® protection\u003c\/li\u003e\n\n\u003cli\u003eAuto turn-on function\u003c\/li\u003e\n\n\u003cli\u003eCompact dimensions: 140 x 44 x 225 mm\u003c\/li\u003e\n\n\u003cli\u003eExceptional efficiency up to 90%\u003c\/li\u003e\n\n\u003cli\u003eExceptional sound and build quality\u003c\/li\u003e\n\n\u003cli\u003eRobust construction with modern Class D technology\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp style=\"color: red; font-weight: bold;\"\u003e⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier at the impedance recommended by the manufacturer and to use the recommended wiring size. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly advised to adapt the power supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of damage and ensure optimal performance. WARNING: Any voltage drop below 12V can damage the product.\u003c\/p\u003e","brand":"ESX car audio","offers":[{"title":"Default Title","offer_id":54267056488771,"sku":"SX800.4","price":269.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/sx800.4_angle_l.jpg?v=1773256374","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/esx-sx800-4-amplificateur-4-canaux-800w-rms-classe-d-serie-signum-sx","provider":"Sound Auto Concept","version":"1.0","type":"link"}