{"product_id":"ds18-nxl-x1500-1fr-marine-amplifier","title":"DS18 NXL-X1500.1FR Monoblock Marine Amplifier","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003ePower a dedicated mono marine audio system with the DS18 NXL-X1500.1FR monoblock marine amplifier. Its Class D, full-range design delivers up to 1500W RMS at 1 ohm, with selectable high-pass and low-pass filters to shape the signal for your setup.\u003c\/p\u003e\n\u003cp\u003eUV, salt and fog protection suits marine applications, while the listed power and protection features help you plan the installation around your system’s requirements.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-channel Class D amplification:\u003c\/strong\u003e Provides one amplified channel for a dedicated mono system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree RMS power ratings:\u003c\/strong\u003e Choose the rating that matches your connected speaker load: 700W at 4 ohms, 1000W at 2 ohms or 1500W at 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-range design:\u003c\/strong\u003e High-pass and low-pass filters offer frequency adjustment for different system needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine protection:\u003c\/strong\u003e UV, salt and fog protection is specified for the amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTinned OFC power connections:\u003c\/strong\u003e The marine-grade power harness uses tinned OFC wire, with a 4GA power input size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation details included:\u003c\/strong\u003e A 150A fuse is included, and the amplifier has power, protection and clip LED indicators.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Watts (Peak)\u003c\/td\u003e\n\u003ctd\u003e3000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power @ 4 ohm\u003c\/td\u003e\n\u003ctd\u003e1 X 700W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power @ 2 ohm\u003c\/td\u003e\n\u003ctd\u003e1 X 1000W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power @ 1 ohm\u003c\/td\u003e\n\u003ctd\u003e1 X 1500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal to Noise Ratio 1W @ 4?\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;81dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency @ 4 ohm\u003c\/td\u003e\n\u003ctd\u003e92%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20K OHM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable X-Over\u003c\/td\u003e\n\u003ctd\u003eBand-Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX-Over Filter Range\u003c\/td\u003e\n\u003ctd\u003eLPF: 50Hz-20KHz \/ HPF: 10Hz-500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Boost Range\u003c\/td\u003e\n\u003ctd\u003e0-18dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Boost Frequency\u003c\/td\u003e\n\u003ctd\u003e42Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Selector\u003c\/td\u003e\n\u003ctd\u003e0-180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Type\u003c\/td\u003e\n\u003ctd\u003eFull Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Impedance\u003c\/td\u003e\n\u003ctd\u003e1 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicator\u003c\/td\u003e\n\u003ctd\u003ePower | Protection | Clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Size\u003c\/td\u003e\n\u003ctd\u003e4GA Tinned OFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Size\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Protection\u003c\/td\u003e\n\u003ctd\u003eYes (75C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-Load Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Circuit Output Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Protection\u003c\/td\u003e\n\u003ctd\u003eYes (7-16V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Color | Finish\u003c\/td\u003e\n\u003ctd\u003eBlack Brushed Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV \/ Salt Fog Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirect Power Harness Design\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Connect Plug\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Mount Component Technology\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarine Grade Fuse Holder\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e13.4\" \/ 341mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Wide\u003c\/td\u003e\n\u003ctd\u003e4.4\" \/ 112mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Height\u003c\/td\u003e\n\u003ctd\u003e1.77\" \/ 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeatsink Length\u003c\/td\u003e\n\u003ctd\u003e11.8\" \/ 301mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Single Unit Weight\u003c\/td\u003e\n\u003ctd\u003e2.7kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe NXL-X1500.1FR combines a single-channel layout with power ratings at three impedance levels, helping you compare its output with your speaker load before choosing an amplifier. Its high-pass and low-pass filters, bass boost range and phase selector provide several adjustment options within a full-range monoblock design.\u003c\/p\u003e\n\u003cp\u003eProtection features include thermal, overload, short-circuit output and voltage input protection. The amplifier also lists a marine-grade fuse holder and UV, salt and fog protection.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eConfirm your connected speaker load matches the amplifier’s ratings; its minimum impedance is 1 ohm. Check the mounting dimensions, wiring and 150A fuse requirement before installation, and follow the manufacturer’s instructions.\u003c\/p\u003e\n\u003cp\u003eKeep connections protected from water. The listed marine protection does not replace proper installation or permit intentional submersion.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow much RMS power does the DS18 NXL-X1500.1FR produce?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 700W RMS at 4 ohms, 1000W RMS at 2 ohms and 1500W RMS at 1 ohm.\u003c\/p\u003e\n\u003ch3\u003eWhat is the minimum speaker impedance?\u003c\/h3\u003e\n\u003cp\u003eThe listed minimum impedance is 1 ohm. Match the connected load to the appropriate power rating.\u003c\/p\u003e\n\u003ch3\u003eCan I adjust the frequency range?\u003c\/h3\u003e\n\u003cp\u003eYes. The selectable crossover is listed as Band-Pass, with an LPF range of 50Hz-20KHz and an HPF range of 10Hz-500Hz.\u003c\/p\u003e\n\u003ch3\u003eWhat are the amplifier’s overall dimensions?\u003c\/h3\u003e\n\u003cp\u003eIt measures 13.4\" \/ 341mm long, 4.4\" \/ 112mm wide and 1.77\" \/ 45mm high. The heatsink length is 11.8\" \/ 301mm.\u003c\/p\u003e\n\u003ch3\u003eWhat fuse requirement should I plan for?\u003c\/h3\u003e\n\u003cp\u003eThe listed fuse size is 150A, and one fuse is included. Check the wiring and fuse requirements during installation planning.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the DS18 NXL-X1500.1FR at 12 Volt Outlet. Want to learn more about DS18? Explore our \u003ca href=\"https:\/\/www.12voltoutlet.com\/pages\/ds18\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDS18 brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":67698472780004,"sku":"NXL-X1500.1FR","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/upload-1792551458760.jpg?v=1792709415","url":"https:\/\/www.12voltoutlet.com\/products\/ds18-nxl-x1500-1fr-marine-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}