{"product_id":"soundstream-rsm4-1200d","title":"Soundstream RSM4-1200D | Compact 4-Channel Class D Car Amplifier - High-Efficiency, Hi-Level Signal Sensing, Easy Install","description":"\u003cp\u003eSoundstream RSM4-1200D is a car audio amplifier for an aftermarket vehicle audio installation. Match the specifications, connections and mounting requirements below to your system before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Soundstream\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: RSM4-1200D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMax Power: 1,200 Watts\u003c\/li\u003e\n\u003cli\u003eRMS Power @ 4Ω: 75W x 4\u003c\/li\u003e\n\u003cli\u003eRMS Power @ 2Ω: 110W x 4\u003c\/li\u003e\n\u003cli\u003eRMS Bridged @ 4Ω: 220W x 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures and installation details\u003c\/h2\u003e\u003ch2\u003eCompact Class-D 4Ch. Full-Range Amplifier\u003c\/h2\u003e\n\u003cbr\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e1,200 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power @ 4Ω\u003c\/td\u003e\n\u003ctd\u003e75W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power @ 2Ω\u003c\/td\u003e\n\u003ctd\u003e110W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Bridged @ 4Ω\u003c\/td\u003e\n\u003ctd\u003e220W x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \n\n\n      \n  \n    \u003ch2\u003eSoundstream RSM4-1200D Reserve Micro Amplifier – Compact, Powerful, and Efficient\u003c\/h2\u003e\u003cp\u003eThe Soundstream Reserve Micro Amplifier line introduces an exciting new series designed exclusively for Soundstream's authorized dealers. Offering a selection of two monoblocks and a versatile four-channel solution, these microamps are engineered to meet the needs of almost any audio application. Whether you're powering component speakers or driving subwoofers, the RSM4-1200D delivers high performance in a compact, space-saving design.\u003c\/p\u003e\u003ch2\u003eSmall in Size, Big in Power\u003c\/h2\u003e\u003cp\u003eDon’t let the small footprint of the Reserve Micro Amplifier fool you. Using the latest Class-D full-range technology, these amplifiers pack a serious punch despite their compact size. While traditional amplifiers might be considered large and bulky, Class-D technology allows us to fit 10 pounds of power into a 2-pound chassis. Once viewed as “dirty power,” Class-D amplifiers have now evolved to provide stable performance with high power capability, maximum efficiency, and low tolerance components that rival even traditional full-range competitors. The result is clean, powerful audio that fits in the smallest spaces, making it perfect for today’s compact vehicle audio systems.\u003c\/p\u003e\u003ch2\u003eDesigned for Modern Audio Needs\u003c\/h2\u003e\u003cp\u003eThe RSM4-1200D amplifier is built for minimal power requirements and ultra-micro footprint while delivering unbelievable sound quality. Whether you're upgrading your factory-installed system or building a new setup, this amplifier is easy to install and adaptable to various audio needs. The Reserve Micro Amplifier line was developed to meet the demands of modern car audio enthusiasts who require compact solutions without compromising on sound performance.\u003c\/p\u003e\u003ch2\u003eHigh Efficiency and Low Power Draw\u003c\/h2\u003e\u003cp\u003eThanks to Soundstream RSM technology, the RSM4-1200D amplifier produces significant power with a minimal draw from your vehicle's charging or electrical system. This means that you can achieve powerful audio output without putting additional strain on your car’s battery or electrical system, ensuring efficient power consumption while maintaining top-notch performance.\u003c\/p\u003e\u003ch2\u003eFlexible Filtering for All Applications\u003c\/h2\u003e\u003cp\u003eThe high-pass and low-pass filters allow the RSM4-1200D amplifier to adapt seamlessly to a variety of setups. Whether you're powering a nice set of component speakers or a couple of subwoofers, the filters ensure the amplifier is tailored to your specific needs. By adjusting the filters, you can get the most out of your audio system, whether you're boosting mid-range clarity or cranking up the low-end bass.\u003c\/p\u003e\u003ch2\u003eAutomatic Hi-Level Signal Sensing Turn-On\u003c\/h2\u003e\u003cp\u003eAre you using a factory radio or an original audio system? No problem. The RSM4-1200D amplifier is equipped with Automatic Hi-Level Signal Sensing Turn-On, eliminating the need for a remote wire turn-on. This feature allows the amplifier to automatically detect the sound signal and turn on or off without the need for additional wiring. This makes installation easier and cleaner, especially if you’re upgrading an existing system without having to run extra wires.\u003c\/p\u003e\u003ch2\u003eKey Features of the Soundstream RSM4-1200D:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e: A space-saving amplifier that delivers 1200 watts of power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Full-Range Technology\u003c\/strong\u003e: High efficiency with minimal heat and maximum output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoundstream RSM Technology\u003c\/strong\u003e: Low current draw with high power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh and Low-Pass Filters\u003c\/strong\u003e: Customizable frequency response for optimal audio performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Hi-Level Signal Sensing Turn-On\u003c\/strong\u003e: No need for a remote wire; the amp turns on automatically with the sound signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Perfect for upgrading factory radios or building a custom audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance\u003c\/strong\u003e: Stable power output, low distortion, and high efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect for Any Application\u003c\/h2\u003e\u003cp\u003eThe Soundstream RSM4-1200D is versatile and powerful enough to power a variety of audio setups. Whether you're looking to add depth to your component speakers, push your subwoofers to their limits, or improve your vehicle's overall audio performance, this amplifier is the perfect solution. It combines the power and performance you need with the compact size you want, making it ideal for space-constrained environments.\u003c\/p\u003e\u003ch2\u003eIn Summary:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Full-Range Technology\u003c\/strong\u003e for high efficiency and small form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1200 Watts of Power\u003c\/strong\u003e with minimal power consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Level Signal Sensing Turn-On\u003c\/strong\u003e for easier installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh and Low-Pass Filters\u003c\/strong\u003e for precise control over your audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRSM Technology\u003c\/strong\u003e for maximum efficiency and minimal current draw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e that fits into a variety of vehicles and setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're upgrading an existing system or installing a new one, the Soundstream RSM4-1200D is designed to provide powerful, efficient sound in the most compact package. Its flexibility, high performance, and ease of installation make it an essential component for any car audio enthusiast looking to get the most out of their system.\u003c\/p\u003e\n  \n\n    \n      \n  \n    \u003ch2\u003eProduct Highlights:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e4-channel Premium Amplifier\u003c\/li\u003e\n\u003cli\u003eClass-D Amplifier Technology\u003c\/li\u003e\n\u003cli\u003eFront and Rear Channels:\n\n\u003cul\u003e\n\u003cli\u003evariable high- and low-pass filters (35-250 Hz, 12 dB\/octave)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOther Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRCA and Speaker-Level inputs\u003c\/li\u003e\n\u003cli\u003eFuse rating: 30A\u003c\/li\u003e\n\u003cli\u003eDimensions: 3.75″W x 1.75″H x 7″L\u003c\/li\u003e\n\u003cli\u003e2-ohm Stereo \u0026amp; 4-ohm Bridged Impedance Stability\u003c\/li\u003e\n\u003cli\u003eAutomatic Turn-On Hi-Level Signal Sensing\u003c\/li\u003e\n\u003cli\u003eDirect Short, Thermal, \u0026amp; Overload Circuits Protect Amplifier\u003c\/li\u003e\n\u003cli\u003eHybrid Aluminum Alloy Heatsink for Optimum Dissipation\u003c\/li\u003e\n\u003cli\u003e250mV - 8V High-Level Speaker Input or Low-Level RCA Input\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInside the Box:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e4-Channel Amplifier\u003c\/li\u003e\n\u003cli\u003eOwners Manual\u003c\/li\u003e\n\u003cli\u003e(2) 8\" Line level input harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\n  \n\n    \n      \n  \n    \u003cp\u003e\n\n\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/soundstream.com\/pages\/pdf\/RSM-4-Channel-Amp-compressed\"\u003eReserve Micro Owners Manual [.PDF]\u003c\/a\u003e\u003c\/h2\u003e\n\n\n\n\n\n\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/9023\/8721\/files\/Soundstream-Reserve-Catalog-Page-Reserve-Amplifiers.png?v=1737141659\"\u003eReserve Micro Amplifier Sell\/Cut Sheet [.JPG]\u003c\/a\u003e\u003c\/h2\u003e\n  \n\n    \u003ch2\u003eMore from Soundstream\u003c\/h2\u003e\u003cp\u003eExplore these related options. Compare specifications and vehicle fitment when choosing an alternative or planning an installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompare: \u003ca href=\"\/en-de\/products\/soundstream-st4-1200d\"\u003eSoundstream ST4.1200D | Stealth Class D 4-Channel Amplifier - High-Efficiency, Compact, and Easy to Install\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-de\/products\/soundstream-pn4-520d\"\u003eSoundstream PN4-520D | Compact 4-Channel Class D Amplifier with MOSFET Power and Auto Signal Sensing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-de\/products\/soundstream-pn5-640d\"\u003eSoundstream PN5.640D | Picasso Nano 5-Channel Class D Car Amplifier - Compact, High-Efficiency with Automatic Signal Turn-On\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Soundstream","offers":[{"title":"Default Title","offer_id":46301065707605,"sku":"RSM4-1200D","price":113.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/RSM4-1200D_02_aa70cb1a-ecd2-4c4b-b838-e4a5ba9b59d3.jpg?v=1791471633","url":"https:\/\/speedzone-web.com\/en-de\/products\/soundstream-rsm4-1200d","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}