{"product_id":"reiss-rs-ae1800-4d","title":"Reiss RS-AE1800.4D - 4-Channel Class D Amplifier 4x450W RMS @ 2Ω","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh power output: 450W RMS x4 @ 2Ω, 300W x4 @ 4Ω\u003c\/li\u003e\n\n\u003cli\u003eBridge mode: 900W RMS x2 @ 4Ω for subwoofers\u003c\/li\u003e\n\n\u003cli\u003eExceptional signal-to-noise ratio: \u0026gt;102 dB for maximum clarity\u003c\/li\u003e\n\n\u003cli\u003eExtended frequency range: 10 Hz to 40 kHz\u003c\/li\u003e\n\n\u003cli\u003eAdjustable high-pass and low-pass filters (40-400Hz)\u003c\/li\u003e\n\n\u003cli\u003ePowerful bass boost up to 18 dB\u003c\/li\u003e\n\n\u003cli\u003eWide input sensitivity: 250mV to 10V\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eReiss RS-AE1800.4D\u003c\/strong\u003e is an advanced and powerful 4-channel Class D amplifier, designed for those seeking maximum flexibility and performance in a single package. With 450W RMS per channel at 2 ohms, 300W RMS at 4 ohms, and the ability to bridge for 900W x2 at 4 ohms, it delivers more than enough power to drive high-performance speaker systems with dynamics and clarity.\u003c\/p\u003e\n\n\u003cp\u003eThe amplifier handles a wide frequency range from 10 Hz to 40 kHz, making it a versatile choice for both full-range systems and separate component installations. With adjustable high-pass and low-pass filters (40-400 Hz) and a powerful bass boost of up to 18 dB, you can precisely sculpt the sound to perfectly match your setup and preferences.\u003c\/p\u003e\n\n\u003cp\u003eThe high signal-to-noise ratio of over 102 dB ensures clean and clear sound reproduction even at high output levels, while an input sensitivity range of 250 mV to 10 V makes it compatible with both standard car radios and advanced signal processors. With 160A fuse protection, the RS-AE1800.4D is designed to handle high loads without compromising safety.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e4-channel Class D architecture for maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003eBridge mode to power powerful subwoofers\u003c\/li\u003e\n\n\u003cli\u003eFull active filtering for precise bandwidth control\u003c\/li\u003e\n\n\u003cli\u003eUniversal compatibility thanks to wide input sensitivity range\u003c\/li\u003e\n\n\u003cli\u003eRobust construction for professional installations\u003c\/li\u003e\n\n\u003cli\u003eIdeal for complete systems (mids, tweeters, and subwoofers)\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\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eClass D\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMAX Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e3600 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRMS Power @ 2Ω\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e450 W x 4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRMS Power @ 4Ω\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e300 W x 4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBridged RMS Power @ 4Ω\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e900 W x 2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e10 Hz - 40 kHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHigh-Pass Filter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e40 - 400 Hz (adjustable)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eLow-Pass Filter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e40 - 400 Hz (adjustable)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBass Boost\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0 - 18 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e250 mV - 10 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio (SNR)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u0026gt;102 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eProtection Fuse\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e160A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eRS-AE1800.4D\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eEAN\/GTIN Code\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e8698814089247\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\u003eComplete 4-channel solution for integrated audio systems\u003c\/li\u003e\n\n\u003cli\u003eHigh power per channel (450W @ 2Ω) for demanding speakers\u003c\/li\u003e\n\n\u003cli\u003eBridge mode to power subwoofers up to 900W\u003c\/li\u003e\n\n\u003cli\u003eExceptional SNR (\u0026gt;102dB) for audiophile sound without background noise\u003c\/li\u003e\n\n\u003cli\u003eFull active filtering for precise system optimization\u003c\/li\u003e\n\n\u003cli\u003ePowerful bass boost (18dB) for bass enhancement\u003c\/li\u003e\n\n\u003cli\u003eUniversal compatibility with OEM and aftermarket sources\u003c\/li\u003e\n\n\u003cli\u003eIdeal for high-end complete installations and SQ competition\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 wire gauge. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly recommended 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":"Reiss Audio","offers":[{"title":"Default Title","offer_id":54268542255427,"sku":"RS-AE1800-4D","price":409.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/RS-AE1800.4D_1.webp?v=1773316345","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/reiss-rs-ae1800-4d","provider":"Sound Auto Concept","version":"1.0","type":"link"}