{"title":"Marine 4 CH AMPS","description":null,"products":[{"product_id":"ds18-fx4","title":"DS18 FX4 4-Channel Flush\/Surface-Mount Class D Amplifier with Acrylic Cover — 4 x 180W RMS @ 4-Ohm","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\u003cspan\u003eDS18 FX4\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4 – Channel Full Range Flush Or Surface Mount Class-D Amplifier\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eExperience the pinnacle of car audio performance with DS18’s FX4!\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDesigned and manufactured specifically for professional car audio applications, the FX4 combines high-quality sound and a compact footprint for effortless installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe FX Series from DS18 offers a unique advantage over standard amplifiers - the ability to be installed in both flush and surface applications. With the included surface mode adapter, the FX4 can seamlessly integrate into any custom car audio build, ensuring optimal performance without sacrificing space or style. Plus, this frame has Digital LED's controlled by a Built-In Digital Light Module!\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeaturing an IP65 water-resistant design (when flush mounted) and coated 4-layer PCB, this amplifier is built to withstand harsh conditions and prevent corrosion. The flush or surface installation mode makes it easy to install on ATV\/RV roofs, boat walls, car audio panels, or racks, ensuring a clean and professional look.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWith its stable and reliable Class D circuit design, LED clipping indicator for easier adjustment, selectable\/variable crossovers, direct insert power and speaker terminals, and easy installation process, the FX4 is a true powerhouse in the world of car audio.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDelivering MAX power of 3000W and RMS power of 180W x 4 at 4 ohm, 250W x 4 at 2-ohm, and 500W x 2 at 4-ohm Bridge; the FX4 packs a powerful punch.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eElevate your car audio experience to new heights with DS18’s FX4!\u003c\/span\u003e\u003cbr\u003e\u003cem\u003e\u003cb\u003eThe FX Series adapters are not designed to be water-resistant. Please exercise caution to prevent water contact with the DIGITAL LED'S, as exposure may result in a short circuit\u003c\/b\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eSPECS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003cbr\u003e\u003c\/strong\u003eFX4\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak)\u003cbr\u003e\u003c\/strong\u003e3000W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 180W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 2 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 250W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 1 ohm\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm Bridge\u003cbr\u003e\u003c\/strong\u003e2 x 500W\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eAudio\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e20Hz-20KHZ\u003cbr\u003e\u003cstrong\u003eSignal to Noise Ratio\u003cbr\u003e\u003c\/strong\u003e87dB\u003cbr\u003e\u003cstrong\u003eEfficiency @ 4ohm\u003cbr\u003e\u003c\/strong\u003e79%\u003cbr\u003e\u003cstrong\u003eDamping Factor\u003cbr\u003e\u003c\/strong\u003e80\u003cbr\u003e\u003cstrong\u003eInput Impedance\u003cbr\u003e\u003c\/strong\u003e28Kohms\u003cbr\u003e\u003cstrong\u003eChannel Separation\u003cbr\u003e\u003c\/strong\u003e60dB\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003cbr\u003e\u003c\/strong\u003e0.15%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range\u003cbr\u003e\u003c\/strong\u003e0.3-6V\u003cbr\u003e\u003cstrong\u003eHigh Level Input\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003cstrong\u003eSelectable X-Over\u003cbr\u003e\u003c\/strong\u003eLPF\/HPF\/FULL\u003cbr\u003e\u003cstrong\u003eX-Over Filter Range\u003cbr\u003e\u003c\/strong\u003e40Hz-2KHz\u003cbr\u003e\u003cstrong\u003eBass Boost Range\u003cbr\u003e\u003c\/strong\u003e0~12dB\u003cbr\u003e\u003cstrong\u003eBass Boost Frequency\u003cbr\u003e\u003c\/strong\u003e50Hz\u003cbr\u003e\u003cstrong\u003eInfrasonic Filter\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003cstrong\u003ePhase Selector\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Class\u003cbr\u003e\u003c\/strong\u003eDigital (D)\u003cbr\u003e\u003cstrong\u003eAmplifier Type\u003cbr\u003e\u003c\/strong\u003eStereo Full Range\u003cbr\u003e\u003cstrong\u003eNumber of Channels\u003cbr\u003e\u003c\/strong\u003e4\u003cbr\u003e\u003cstrong\u003eMinimum Impedance\u003cbr\u003e\u003c\/strong\u003e2 Ohm Stereo \/ 4 Ohm Bridge\u003cbr\u003e\u003cstrong\u003eLed Indicator\u003cbr\u003e\u003c\/strong\u003ePower \/ Protect \/ Clip\u003cbr\u003e\u003cstrong\u003ePower Input Terminal Size\u003cbr\u003e\u003c\/strong\u003e4 Ga\u003cbr\u003e\u003cstrong\u003eFuse Size\u003cbr\u003e\u003c\/strong\u003e80A (2x40A)\u003cbr\u003e\u003cstrong\u003eRemote Level Control\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003eCooling Fan\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003eVoltmeter\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003eThermal Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eOver-Load Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eDC Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eShort Circuit Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eVoltage Input Protection\u003cbr\u003e\u003c\/strong\u003eYes (8.5-16.8V)\u003cbr\u003e\u003cstrong\u003eClipping Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eBody Color \/ Finish\u003cbr\u003e\u003c\/strong\u003eBlack Aluminum\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eExtra Features\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channel Selectable\u003cbr\u003e\u003c\/strong\u003eYes (2\/4 Channels)\u003cbr\u003e\u003cstrong\u003eRemote Level Control with Clip Indicator and Metal Case\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003eRCA Low Level Output\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eTiffany RCA Connector\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eVery High Efficiency Digital Circuit Design\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003ePCB with Anti-Corrosion Protection Coating\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eSurface Mount Component Technology\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eQuality Control Verification using Audio Precision Instruments\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eSurface Mounting with Digital Chasing LED Adapter\u003cbr\u003e\u003c\/strong\u003eYes (Included)\u003cbr\u003e\u003cstrong\u003eWaterproof Rating\u003cbr\u003e\u003c\/strong\u003eIP65 (Flush Mounting)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMeasurement\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBody Length\u003cbr\u003e\u003c\/strong\u003e9\" \/ 228mm\u003cbr\u003e\u003cstrong\u003eBody Width\u003cbr\u003e\u003c\/strong\u003e4.7\" \/ 120mm\u003cbr\u003e\u003cstrong\u003eOverall Height\u003cbr\u003e\u003c\/strong\u003e1.85\" \/ 47mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length\u003cbr\u003e\u003c\/strong\u003e10.8\" \/ 275mm\u003cbr\u003e\u003cstrong\u003eHeatsink Width\u003cbr\u003e\u003c\/strong\u003e7.2\" \/ 182mm\u003cbr\u003e\u003cstrong\u003eMounting Hole\u003cbr\u003e\u003c\/strong\u003e9.2\"x5.8\" \/ 233.7x147mm\u003cbr\u003e\u003cstrong\u003eMounting Depth\u003cbr\u003e\u003c\/strong\u003e1.5\" \/ 39mm\u003cbr\u003e\u003cstrong\u003eGross Single Unit Weight\u003cbr\u003e\u003c\/strong\u003e2.75Kg\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":50494284955936,"sku":"FX4","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/FX4-2000x2000_1300x_d63be1af-1c03-42a1-800a-36ec8fe5a970.webp?v=1753302432"},{"product_id":"ds18-nxl-850-4d","title":"DS18 NXL-X850.4D 4 Channel Marine Amplifier — 200W x 4Ch","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\u003cspan\u003eDS18 NXL-X850.4D\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4 Channel Marine Waterproof Amplifier Class D 200W x 4CH @ 4 Ohm\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDS18’s NXL-X850.4D is a powerhouse designed by DS18 for those seeking exceptional power output and enhanced sound performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWith its 4-channel configuration, the NXL-X850.4D is perfect for powering a set of speakers or bridging the power to supercharge a subwoofer, offering versatile options for customization. The high pass and low pass filters allow precise tuning, ensuring crystal clarity at any volume level for an unparalleled audio experience.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe NXL-X850.4D has an IP67 waterproof rating, making it ideal for marine environments and outdoor adventures. Whether you're hitting the trails or cruising on the lake, the NXL series will withstand UV rays, saltwater exposure, and foggy conditions without compromising on performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe DS18 HYDRO NXL-X850.4D delivers a maximum output of 2400W, with 600W x 2CH bridged at 4-Ohms, 200W x 4CH at 4-Ohms, and 300W x 4CH at 2-Ohms, ensuring a powerful and immersive sound experience.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInstallation is a breeze thanks to the ultra-compact size and direct power harness design with marine-grade OFC tinned wires. DS18's latest digital amplifier design with SMC technology guarantees top-notch audio quality, while the included marine-grade fuse and fuse holder provide ultimate protection against the elements.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eExperience enhanced sound quality and power with DS18’s NXL-X850.4D!\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eSPECS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003cbr\u003e\u003c\/strong\u003eNXL-X850.4D\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak)\u003cbr\u003e\u003c\/strong\u003e2400W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 200W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 2 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 300W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm Bridge\u003cbr\u003e\u003c\/strong\u003e2 x 600W\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eAudio\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e10Hz-20KHz\u003cbr\u003e\u003cstrong\u003eSignal to Noise Ratio 1W@4?\u003cbr\u003e\u003c\/strong\u003e\u0026gt; 83dB\u003cbr\u003e\u003cstrong\u003eEfficiency @ 4ohm\u003cbr\u003e\u003c\/strong\u003e83%\u003cbr\u003e\u003cstrong\u003eInput Impedance\u003cbr\u003e\u003c\/strong\u003e20K?\u003cbr\u003e\u003cstrong\u003eChannel Separation\u003cbr\u003e\u003c\/strong\u003e60dB\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003cbr\u003e\u003c\/strong\u003e\u0026lt; 0.04%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range\u003cbr\u003e\u003c\/strong\u003e200mV-5V\u003cbr\u003e\u003cstrong\u003eSelectable X-Over\u003cbr\u003e\u003c\/strong\u003eYes (HPF\/Full\/LPF)\u003cbr\u003e\u003cstrong\u003eX-Over Filter Range\u003cbr\u003e\u003c\/strong\u003e40Hz-2KHz\u003cbr\u003e\u003cstrong\u003eBass Boost Range\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003cstrong\u003eBass Boost Frequency\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003cstrong\u003eInfrasonic Filter\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003ePhase Selector\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Class\u003cbr\u003e\u003c\/strong\u003eDigital\u003cbr\u003e\u003cstrong\u003eAmplifier Type\u003cbr\u003e\u003c\/strong\u003eStereo Full Range\u003cbr\u003e\u003cstrong\u003eNumber of Channels\u003cbr\u003e\u003c\/strong\u003e4\u003cbr\u003e\u003cstrong\u003eMinimum Impedance\u003cbr\u003e\u003c\/strong\u003e2 Ohm (Stereo) \/ 4 Ohm (Bridge)\u003cbr\u003e\u003cstrong\u003eLed Indicators\u003cbr\u003e\u003c\/strong\u003ePower \/ Protection \/ Clip\u003cbr\u003e\u003cstrong\u003ePower Input Size\u003cbr\u003e\u003c\/strong\u003e8GA Tinned OFC\u003cbr\u003e\u003cstrong\u003eFuse Size\u003cbr\u003e\u003c\/strong\u003e2 x 50A (100A)\u003cbr\u003e\u003cstrong\u003eThermal Protection\u003cbr\u003e\u003c\/strong\u003eYes (78?C)\u003cbr\u003e\u003cstrong\u003eOver-Load Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eShort Circuit Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eVoltage Input Protection\u003cbr\u003e\u003c\/strong\u003eYes (7-16V)\u003cbr\u003e\u003cstrong\u003eBody Color \/ Finish\u003cbr\u003e\u003c\/strong\u003eBlack Brushed Aluminum\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eExtra Features\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChannels Input Selector\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eRCA Audio Output\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eWaterproof Rating\u003cbr\u003e\u003c\/strong\u003eIP67\u003cbr\u003e\u003cstrong\u003eUV \/ Salt Fog Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003ePower Direct Harness Design\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eQuick Connect Plug\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eSurface Mount Component Technology\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eMarine Grade Fuse Holder\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMeasurement\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Length\u003cbr\u003e\u003c\/strong\u003e11.8\" \/ 301mm\u003cbr\u003e\u003cstrong\u003eOverall Wide\u003cbr\u003e\u003c\/strong\u003e4.4\" \/ 112mm\u003cbr\u003e\u003cstrong\u003eOverall Height\u003cbr\u003e\u003c\/strong\u003e1.77\" \/ 45mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length\u003cbr\u003e\u003c\/strong\u003e10.2\" \/ 261mm\u003cbr\u003e\u003cstrong\u003eGross Single Unit Weight\u003cbr\u003e\u003c\/strong\u003e2.4kg\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":50494339023136,"sku":"NXL-X850.4D","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/NXL-X850.4D-2000x2000_1300x_13682f97-7ad9-4c8a-a309-696ef09fb090.webp?v=1753303492"},{"product_id":"ds18-nxl-x600-4d","title":"DS18 NXL-X600.4D 4 Channel Marine Amplifier — 150W x 4Ch","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\u003cspan\u003eDS18 NXL-X600.4D\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4 Channel Marine Waterproof Amplifier Class D 150W x 4CH @ 4 Ohm\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDS18’s NXL-X600.4D is a powerhouse designed by DS18 for those seeking exceptional power output and enhanced sound performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWith its 4-channel configuration, the NXL-X600.4D is perfect for powering a set of speakers or bridging the power to supercharge a subwoofer, offering versatile options for customization. The high pass and low pass filters allow precise tuning, ensuring crystal clarity at any volume level for an unparalleled audio experience.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe NXL-X600.4D has an IP67 waterproof rating, making it ideal for marine environments and outdoor adventures. Whether you're hitting the trails or cruising on the lake, the NXL series will withstand UV rays, saltwater exposure, and foggy conditions without compromising on performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe DS18 HYDRO NXL-X600.4D delivers a maximum output of 1600W, with 400W x 2CH bridged at 4-Ohms, 150W x 4CH at 4-Ohms, and 200W x 4CH at 2-Ohms, ensuring a powerful and immersive sound experience.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInstallation is a breeze thanks to the ultra-compact size and direct power harness design with marine-grade OFC tinned wires. DS18's latest digital amplifier design with SMC technology guarantees top-notch audio quality, while the included marine-grade fuse and fuse holder provide ultimate protection against the elements.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eExperience enhanced sound quality and power with DS18’s NXL-X600.4D!\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eGENERAL SPECIFICATIONS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003cbr\u003e\u003c\/strong\u003eNXL-X600.4D\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak)\u003cbr\u003e\u003c\/strong\u003e1600W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 150W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 2 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 200W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm Bridge\u003cbr\u003e\u003c\/strong\u003e2 x 400W\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eAUDIO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e10Hz-20KHz\u003cbr\u003e\u003cstrong\u003eSignal to Noise Ratio 1W @ 4Ω\u003cbr\u003e\u003c\/strong\u003e\u0026gt; 85dB\u003cbr\u003e\u003cstrong\u003eEfficiency @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e87%\u003cbr\u003e\u003cstrong\u003eInput Impedance\u003cbr\u003e\u003c\/strong\u003e20K OHM\u003cbr\u003e\u003cstrong\u003eChannel Separation\u003cbr\u003e\u003c\/strong\u003e60dB\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003cbr\u003e\u003c\/strong\u003e\u0026lt; 0.05%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range\u003cbr\u003e\u003c\/strong\u003e200mV-5V\u003cbr\u003e\u003cstrong\u003eSelectable X-Over\u003cbr\u003e\u003c\/strong\u003eHPF\/Full\/BPF\u003cbr\u003e\u003cstrong\u003eX-Over Filter Range\u003cbr\u003e\u003c\/strong\u003e40Hz-2KHz\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Class\u003cbr\u003e\u003c\/strong\u003eDigital\u003cbr\u003e\u003cstrong\u003eAmplifier Type\u003cbr\u003e\u003c\/strong\u003eStereo Full Range\u003cbr\u003e\u003cstrong\u003eNumber of Channels\u003cbr\u003e\u003c\/strong\u003e4\u003cbr\u003e\u003cstrong\u003eMinimum Impedance\u003cbr\u003e\u003c\/strong\u003e2 Ohms (Stereo) \/ 4 Ohms (Bridge)\u003cbr\u003e\u003cstrong\u003eLed Indicator\u003cbr\u003e\u003c\/strong\u003ePower | Protection | Clip\u003cbr\u003e\u003cstrong\u003ePower Input Size\u003cbr\u003e\u003c\/strong\u003e8GA Tinned OFC\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFuse Size\u003cbr\u003e\u003c\/strong\u003e2x40A (80A)\u003cbr\u003e\u003cstrong\u003eThermal Protection\u003cbr\u003e\u003c\/strong\u003eYes \/ (75°C)\u003cbr\u003e\u003cstrong\u003eOver-Load Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eShort Circuit Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eVoltage Input Protection\u003cbr\u003e\u003c\/strong\u003eYes (7-16V)\u003cbr\u003e\u003cstrong\u003eBody Color | Finish\u003cbr\u003e\u003c\/strong\u003eBlack Brushed Aluminum\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eEXTRA FEATURES\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRCA Audio Output\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eWaterproof Rating\u003cbr\u003e\u003c\/strong\u003eIP67\u003cbr\u003e\u003cstrong\u003eUV \/ Salt Fog Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eDirect Power Harness Design\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eQuick Connect Plug\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eSurface Mount Component Technology\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003e2Ch \/ 4Ch Input Selector\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eMarine Grade Fuse Holder\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMEASUREMENT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Length\u003cbr\u003e\u003c\/strong\u003e9.92\" \/ 252mm\u003cbr\u003e\u003cstrong\u003eOverall Wide\u003cbr\u003e\u003c\/strong\u003e4.4\" \/ 112mm\u003cbr\u003e\u003cstrong\u003eOverall Height\u003cbr\u003e\u003c\/strong\u003e1.77\" \/ 45mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length\u003cbr\u003e\u003c\/strong\u003e9.11\" \/ 231.6mm\u003cbr\u003e\u003cstrong\u003eGross Single Unit Weight\u003cbr\u003e\u003c\/strong\u003e1.8kg\u003cbr\u003e\u003cstrong\u003eProduct Weight\u003cbr\u003e\u003c\/strong\u003e5 lbs\u003cbr\u003e\u003cstrong\u003eProduct Dimensions\u003cbr\u003e\u003c\/strong\u003e13.5 x 9 x 3.75\u003cbr\u003e\u003cstrong\u003eM\/C Weight\u003cbr\u003e\u003c\/strong\u003e31 lbs\u003cbr\u003e\u003cstrong\u003eM\/C Dimensions\u003cbr\u003e\u003c\/strong\u003e23 x 14.5 x 10\u003cbr\u003e\u003cstrong\u003eM\/C QTY\u003cbr\u003e\u003c\/strong\u003e6\u003cbr\u003e\u003cstrong\u003eSold In\u003cbr\u003e\u003c\/strong\u003ePiece\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":50494445977888,"sku":"NXL-X600.4D","price":599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/NXL-X600.4D-2000x2000_1300x_2cb426e9-3a4e-434d-9e78-5dbaa35a8934.webp?v=1753303906"},{"product_id":"ds18-nxl-f4","title":"DS18 NXL-F4 4 Channel Flush-Mount Marine Amplifier with Voltmeter — 1200W","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\u003cspan\u003eDS18 NXL-F4\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eFlush Mount Full-Range Class D Marine 4-Channel Amplifier with Voltmeter 1200W\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDS18’s NXL-F4 is the epitome of sleek design and powerful performance, specifically crafted to enhance your marine audio experience.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDesigned to perfectly complement DS18 NXL series speakers, this amplifier delivers exceptional loudness and efficiency, making it the ultimate powerhouse for your marine audio system. Equipped with four channels, the NXL-F4 provides versatility by accommodating virtually any speaker within its power recommendations. No matter the size or type of speaker, the NXL-F4 guarantees optimal performance and an immersive sound experience.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeaturing a power output of 160Wx4CH at 2 ohms and 100Wx4CH at 4 ohms, the NXL-F4 offers impressive power capabilities to drive your speakers to their full potential.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe built-in voltmeter adds a convenient feature to monitor your battery's voltage levels directly from the amplifier itself. This allows you to keep track of your power supply and ensure that your audio system is operating at its peak performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIts compact dimensions of 238 x 135 x 41mm make it easy to install in tight spaces without sacrificing power or functionality. With its flush mount configuration, the NXL-F4 allows you to maintain a clean and seamless installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eElevate your marine audio experience with DS18’s NXL-F4!\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eGENERAL SPECS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003cbr\u003e\u003c\/strong\u003eNXL-F4\u003cbr\u003e\u003cstrong\u003ePOWER OUTPUT 2 Ω\u003cbr\u003e\u003c\/strong\u003e4 X 160W\u003cbr\u003e\u003cstrong\u003ePOWER OUTPUT 4 Ω\u003cbr\u003e\u003c\/strong\u003e4 X 100W\u003cbr\u003e\u003cstrong\u003eBRIDGE POWER OUTPUT AT 4 Ω\u003cbr\u003e\u003c\/strong\u003e2 X 320W\u003cbr\u003e\u003cstrong\u003eTOTAL HARMONIC DISTORTION\u003cbr\u003e\u003c\/strong\u003e\u0026lt;0.1%\u003cbr\u003e\u003cstrong\u003eS\/N RATIO REF 1W AT 4 Ω\u003cbr\u003e\u003c\/strong\u003e90dB\u003cbr\u003e\u003cstrong\u003eGAIN RANGE\u003cbr\u003e\u003c\/strong\u003e0.2-6V\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eSPECS 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCROSSOVER RANGE\u003cbr\u003e\u003c\/strong\u003e40-400Hz\u003cbr\u003e\u003cstrong\u003eFREQUENCY RANGE\u003cbr\u003e\u003c\/strong\u003e20-20KHz\u003cbr\u003e\u003cstrong\u003eBASS BOOST\u003cbr\u003e\u003c\/strong\u003e0-18dB (REAR CHs)\u003cbr\u003e\u003cstrong\u003eFORCED COOLING SYSTEM\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003cstrong\u003eBASS REMOTE CONTROL\u003cbr\u003e\u003c\/strong\u003eN\/A\u003cbr\u003e\u003cstrong\u003eTOPOLOGY OPERATION\u003cbr\u003e\u003c\/strong\u003eFULL RANGE DIGITAL\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMEASUREMENTS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIMENSIONS(MM)\u003cbr\u003e\u003c\/strong\u003e238 x 135 x 41\u003cbr\u003e\u003cstrong\u003eProduct Weight\u003cbr\u003e\u003c\/strong\u003e4.5 lbs\u003cbr\u003e\u003cstrong\u003eProduct Dimensions\u003cbr\u003e\u003c\/strong\u003e11.5 x 7.5 x 4.25\u003cbr\u003e\u003cstrong\u003eM\/C Weight\u003cbr\u003e\u003c\/strong\u003e18 lbs\u003cbr\u003e\u003cstrong\u003eM\/C Dimensions\u003cbr\u003e\u003c\/strong\u003e18 x 12 x 8.5\u003cbr\u003e\u003cstrong\u003eM\/C QTY\u003cbr\u003e\u003c\/strong\u003e4\u003cbr\u003e\u003cstrong\u003eSold In\u003cbr\u003e\u003c\/strong\u003ePiece\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":50494467309856,"sku":"NXL-F4","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/NXL-F4-2000x2000_1300x_2ae2d0ea-c5ac-45f6-9d7a-f2d5a63f6371.webp?v=1753304079"},{"product_id":"ds18-nxl-m4","title":"DS18 NXL-M4 4 Channel Marine Amplifier — 150W x 4Ch","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\u003cspan\u003eDS18 NXL-M4\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eFull Range 4-Channel IPX5 Marine Grade Amplifier 4 X 150 Watts @ 4 Ohm\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to keep the boat party rocking, DS18’s NXL-M4 delivers big sound in a compact water resistant package.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBuilt to withstand the harshest marine conditions, this amplifier is constructed with high-strength front covers that provide impenetrable defense against the elements. Its coated 4-layer PCB helps prevent corrosion caused by saltwater, ensuring long-lasting durability. Additionally, it offers voltage, thermal, and short circuit protection for easy monitoring of power levels.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeaturing an IP55 water resistance grade and hardware resistant to corrosion and UV damage, this marine amplifier is designed to thrive in challenging environments. The LED clip indicator makes it easier to adjust settings, while the stable and reliable Class D circuit design ensures exceptional sound quality. With direct insert power and speaker terminals, installation is a breeze.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThis makes it an ideal choice for custom vehicle builds where space is limited. But don't be fooled by its small size - this amplifier packs a powerful punch.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe NXL-M4 can handle 150W x 4CH @ 4 Ohms, 230W x 4CH @ 2 Ohms, and 440W x 2CH @ 4 Ohms Bridge, with a peak power of 1800W. You can expect clean and well-defined sound, thanks to its fully variable bass boost, low pass filter, and high pass filter. These features allow you to fine-tune your music for optimal audio enjoyment, ensuring that your speakers perform exactly the way you want them to.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEnhance your sound experience and order the NXL-M2 marine amplifier today!\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eGENERAL SPECIFICATIONS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003cbr\u003e\u003c\/strong\u003eNXL-M4\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak)\u003cbr\u003e\u003c\/strong\u003e1800W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 150W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 2 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 230W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm Bridge\u003cbr\u003e\u003c\/strong\u003e2 x 440W\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eAUDIO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e20Hz - 20KHz\u003cbr\u003e\u003cstrong\u003eSignal to Noise Ratio 1W @ 4Ω\u003cbr\u003e\u003c\/strong\u003e\u0026gt;90dB\u003cbr\u003e\u003cstrong\u003eEfficiency @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e\u0026gt;97%\u003cbr\u003e\u003cstrong\u003eChannel Separation\u003cbr\u003e\u003c\/strong\u003e\u0026gt;55dB\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003cbr\u003e\u003c\/strong\u003e\u0026lt;0.15%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range\u003cbr\u003e\u003c\/strong\u003e0.2V-6V\u003cbr\u003e\u003cstrong\u003eHigh Level Input\u003cbr\u003e\u003c\/strong\u003eYes: \u0026gt;5V\u003cbr\u003e\u003cstrong\u003eSelectable X-Over\u003cbr\u003e\u003c\/strong\u003eHPF\/LPF\/FULL\u003cbr\u003e\u003cstrong\u003eX-Over Filter Range\u003cbr\u003e\u003c\/strong\u003e40Hz - 2KHz\u003cbr\u003e\u003cstrong\u003eBass Boost Range\u003cbr\u003e\u003c\/strong\u003e0-12dB\u003cbr\u003e\u003cstrong\u003eBass Boost Frequency\u003cbr\u003e\u003c\/strong\u003e45Hz +- 5Hz\u003cbr\u003e\u003cstrong\u003ePhase Selector\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Class\u003cbr\u003e\u003c\/strong\u003eDigital (D)\u003cbr\u003e\u003cstrong\u003eAmplifier Type\u003cbr\u003e\u003c\/strong\u003eStereo Full Range\u003cbr\u003e\u003cstrong\u003eNumber of Channels\u003cbr\u003e\u003c\/strong\u003e4 Channels\u003cbr\u003e\u003cstrong\u003eMinimum Impedance\u003cbr\u003e\u003c\/strong\u003e2 ohm (Stereo) \/ 4 ohm (Bridge)\u003cbr\u003e\u003cstrong\u003eLed Indicator\u003cbr\u003e\u003c\/strong\u003eClipping \/ Protect \/ Power\u003cbr\u003e\u003cstrong\u003ePower Input Terminal Size\u003cbr\u003e\u003c\/strong\u003e4 Ga\u003cbr\u003e\u003cstrong\u003eFuse Size\u003cbr\u003e\u003c\/strong\u003e70A (2x35A)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eOver-Load Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eShort Circuit Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eVoltage Input Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eBody Color | Finish\u003cbr\u003e\u003c\/strong\u003eGray+White \/ Aluminum+ABS\u003cbr\u003e\u003cstrong\u003eDC Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eClipping Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eEXTRA FEATURES\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWater Resistant Rated\u003cbr\u003e\u003c\/strong\u003eYes, IP55 (Water Splashing)\u003cbr\u003e\u003cstrong\u003ePCB Layout Design\u003cbr\u003e\u003c\/strong\u003e4 Layers \/ Coated\u003cbr\u003e\u003cstrong\u003eRCA Output\u003cbr\u003e\u003c\/strong\u003eYes, 2 CH (Left \/ Right)\u003cbr\u003e\u003cstrong\u003eUV Compliant\u003cbr\u003e\u003c\/strong\u003eYes, UV Protected and PCB Coated\u003cbr\u003e\u003cstrong\u003eInput Sum Selector\u003cbr\u003e\u003c\/strong\u003eYes, 2Ch or 4Ch Input Mode\u003cbr\u003e\u003cstrong\u003eTiffany Style RCA\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eHigh Level Input\u003cbr\u003e\u003c\/strong\u003eYes, 4ch Speaker level\u003cbr\u003e\u003cstrong\u003eStainless Steel Hardware\u003cbr\u003e\u003c\/strong\u003eYes, (Screws)\u003cbr\u003e\u003cstrong\u003ePotenciometers\u003cbr\u003e\u003c\/strong\u003eHigh Quality Metal Knob\u003cbr\u003e\u003cstrong\u003eRemote Level Control\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMEASUREMENT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Length\u003cbr\u003e\u003c\/strong\u003e9.6\" \/ 245mm\u003cbr\u003e\u003cstrong\u003eOverall Wide\u003cbr\u003e\u003c\/strong\u003e4.5\" \/ 116mm\u003cbr\u003e\u003cstrong\u003eOverall Height\u003cbr\u003e\u003c\/strong\u003e1.7\" \/ 43mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length\u003cbr\u003e\u003c\/strong\u003e8.6\" \/ 220mm\u003cbr\u003e\u003cstrong\u003eGross Single Unit Weight\u003cbr\u003e\u003c\/strong\u003e1.45kg\u003cbr\u003e\u003cstrong\u003eProduct Weight\u003cbr\u003e\u003c\/strong\u003e3.6 lbs\u003cbr\u003e\u003cstrong\u003eProduct Dimensions\u003cbr\u003e\u003c\/strong\u003e11.5 x 6.25 x 2.25\u003cbr\u003e\u003cstrong\u003eM\/C Weight\u003cbr\u003e\u003c\/strong\u003e22.5 lbs\u003cbr\u003e\u003cstrong\u003eM\/C Dimensions\u003cbr\u003e\u003c\/strong\u003e20.25 x 12 x 7\u003cbr\u003e\u003cstrong\u003eM\/C QTY\u003cbr\u003e\u003c\/strong\u003e6\u003cbr\u003e\u003cstrong\u003eSold In\u003cbr\u003e\u003c\/strong\u003ePiece\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":50494476747040,"sku":"NXL-M4","price":474.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/NXL-M4-on-2000X2000_1300x_c3b012a8-6af8-4f35-b1e4-7c13cde1396e.webp?v=1753304211"},{"product_id":"ds18-nxl-n4","title":"DS18 NXL-N4 4 Channel Nano Marine Amplifier — 100W x 4Ch RMS","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\u003cspan\u003eDS18 NXL-N4\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eNano Full-Range Digital Marine 4-Channel Amplifier 4 x 100W @ 4-Ohm RMS\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDS18’s NXL-N4 is the ultimate power solution for audio enthusiasts on the move. Whether you're hitting the open road on your bike, tearing through rough trails on your side by side, or cruising the open waters, this waterproof rated amp delivers exceptional performance in a compact package.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDS18's NXL-N4 is designed to power your entire system with efficiency and precision. With a 4-channel configuration these amplifiers provide versatility for all your speaker setups. Thanks to the full range capability of this amplifier, you can run them on subs, mids, or tweeters.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBuilt with a stable and reliable 4-layer PCB layout design, the NXL-N4 ensure consistent performance even in challenging conditions. Rated IP67 for powersports applications, they are fully waterproof and ready to withstand the harshest environments. Plus, their ultra-compact size makes installation a breeze, fitting seamlessly into any setup.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe selectable X-Over feature allows you to customize your audio experience with options like LPF (Low Pass Filter), FULL range, and HPF (High Pass Filter), giving you full control over your sound.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeaturing a max power of 1800W and a frequency response of 20Hz - 20KHz, this amplifier delivers rich and immersive sound across all frequencies. With 4 x 150W of RMS power at 2 Ohms and 4 x 100W of RMS power at 4 Ohms, you can enjoy crystal-clear audio with plenty of volume.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eExperience the DS18 difference with DS18’s NXL-N4 Full-Range 4-Channel Marine Amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eGENERAL SPECS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003cbr\u003e\u003c\/strong\u003eNXL-N4\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak)\u003cbr\u003e\u003c\/strong\u003e1800W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 100W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 2 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 150W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm Bridge\u003cbr\u003e\u003c\/strong\u003e2 x 300W\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eAUDIO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e20Hz-20KHz\u003cbr\u003e\u003cstrong\u003eSignal to Noise Ratio 1W @ 4Ω\u003cbr\u003e\u003c\/strong\u003e90dB\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003cbr\u003e\u003c\/strong\u003e0.1%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range\u003cbr\u003e\u003c\/strong\u003e200mV-5V\u003cbr\u003e\u003cstrong\u003eSelectable X-Over\u003cbr\u003e\u003c\/strong\u003eHPF\/LPF\/FULL\u003cbr\u003e\u003cstrong\u003eX-Over Filter Range\u003cbr\u003e\u003c\/strong\u003e40-500Hz\u003cbr\u003e\u003cstrong\u003eBass Boost Range\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003eInfrasonic Filter\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Class\u003cbr\u003e\u003c\/strong\u003eDigital\u003cbr\u003e\u003cstrong\u003eAmplifier Type\u003cbr\u003e\u003c\/strong\u003eStereo Full Range\u003cbr\u003e\u003cstrong\u003eNumber of Channels\u003cbr\u003e\u003c\/strong\u003e4\u003cbr\u003e\u003cstrong\u003eMinimum Impedance\u003cbr\u003e\u003c\/strong\u003e2ohm (Stereo) \/ 4ohm (Bridge)\u003cbr\u003e\u003cstrong\u003eLED Indicator\u003cbr\u003e\u003c\/strong\u003ePower \/ Protection\u003cbr\u003e\u003cstrong\u003ePower Input Size\u003cbr\u003e\u003c\/strong\u003eWired 10Ga OFC\u003cbr\u003e\u003cstrong\u003eFuse Size\u003cbr\u003e\u003c\/strong\u003e25A\u003cbr\u003e\u003cstrong\u003eThermal Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOver-Load Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eDC Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eShort Circuit Output Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eVoltage Input Protection\u003cbr\u003e\u003c\/strong\u003eYes (\u0026gt;15V)\u003cbr\u003e\u003cstrong\u003eBody Color\u003cbr\u003e\u003c\/strong\u003eAluminum Black and Red\u003cbr\u003e\u003cstrong\u003eWaterproof Rating\u003cbr\u003e\u003c\/strong\u003eIPX67\u003cbr\u003e\u003cstrong\u003eLatest Full Range Digital Design Based on IR Platform\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eUltra Compact Design for Easy Installation\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003ePCB Design with Stable and Reliable 4-Layer Layout\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eQuality Control Verification Using AP Instruments\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMEASUREMENT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Length\u003cbr\u003e\u003c\/strong\u003e7.87\" \/ 200mm\u003cbr\u003e\u003cstrong\u003eOverall Wide\u003cbr\u003e\u003c\/strong\u003e3.67\" \/ 93.4mm\u003cbr\u003e\u003cstrong\u003eOverall Height\u003cbr\u003e\u003c\/strong\u003e1.56\" \/ 39.8mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length\u003cbr\u003e\u003c\/strong\u003e7.16\" \/ 182mm\u003cbr\u003e\u003cstrong\u003eGross Single Unit Weight\u003cbr\u003e\u003c\/strong\u003e2.8Lb \/ 1.3Kg\u003cbr\u003e\u003cstrong\u003eProduct Weight\u003cbr\u003e\u003c\/strong\u003e3 lbs\u003cbr\u003e\u003cstrong\u003eProduct Dimensions\u003cbr\u003e\u003c\/strong\u003e10.25 x 5 x 3\u003cbr\u003e\u003cstrong\u003eM\/C Weight\u003cbr\u003e\u003c\/strong\u003e28 lbs\u003cbr\u003e\u003cstrong\u003eM\/C Dimensions\u003cbr\u003e\u003c\/strong\u003e16 x 11 x 10.75\u003cbr\u003e\u003cstrong\u003eM\/C QTY\u003cbr\u003e\u003c\/strong\u003e10\u003cbr\u003e\u003cstrong\u003eSold In\u003cbr\u003e\u003c\/strong\u003ePiece\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":50494522655008,"sku":"NXL-N4","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/NXL-N42000x2000_1300x_f82ec48d-8912-4b28-b4b5-502d9d215102.webp?v=1753305364"},{"product_id":"ds18-mp-4a","title":"DS18 MP.4A 4-Channel Full-Range Class D IP55 Marine \u0026 Powersports Amplifier — 4 x 40W RMS @ 4-Ohm","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\u003cspan\u003eDS18 MP.4A\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003eIn the rugged world of motorsports, where water, dust, and vibrations relentlessly test your audio gear, the MP.4A stands strong. Encased in a striking brushed red aluminum body, it's not only stylish but also exceptionally durable. The MP.4A is designed to brave the elements with its IP55 waterproofing, ensuring your music never falters, whether you're embarking on a dusty off-road adventure or a serene seaside drive. And for added protection, we've fortified the MP.4A with Salt \u0026amp; Fog Protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConnecting your audio source is a breeze, thanks to the 3.5mm jack input audio connector and RCA left and right audio outputs. These features allow you to seamlessly link other amps to it or integrate it into your current system. Every note and beat are faithfully reproduced, thanks to a raw MAX Power of 480W, delivering an exhilarating audio experience. The continuous power output of 4 x 40W RMS ensures unmatched clarity and precision in your sound, with a frequency response spanning from 20Hz to 20KHz and a signal-to-noise ratio of 82dB, making every note crisp and every beat pronounced.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation is a breeze, thanks to the MP.4A's power direct harness design, eliminating unnecessary complexity while maximizing performance. What sets the MP.4A apart is not just its performance but also its compact size. It's so small that it can fit almost anywhere in your setup. It also incorporates surface mount component technology, ensuring reliability and longevity even in the harshest conditions. No need for complicated adjustments; it arrives ready to pump out your favorite tunes with crystal-clear precision, allowing you to fully immerse yourself in the music.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePerfect for Golf Carts!\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eSPECS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003cbr\u003e\u003c\/strong\u003eMP.4A\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak)\u003cbr\u003e\u003c\/strong\u003e480W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e4 x 40W\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e20Hz-20KHz\u003cbr\u003e\u003cstrong\u003eSignal to Noise Ratio\u003cbr\u003e\u003c\/strong\u003e82dB\u003cbr\u003e\u003cstrong\u003eEfficiency @ 4ohm\u003cbr\u003e\u003c\/strong\u003e80%\u003cbr\u003e\u003cstrong\u003eDamping Factor\u003cbr\u003e\u003c\/strong\u003e200\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003cbr\u003e\u003c\/strong\u003e0.1%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range\u003cbr\u003e\u003c\/strong\u003e2.5V (Fixed)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Class\u003cbr\u003e\u003c\/strong\u003eDigital (D)\u003cbr\u003e\u003cstrong\u003eAmplifier Type\u003cbr\u003e\u003c\/strong\u003eStereo Full Range\u003cbr\u003e\u003cstrong\u003eNumber of Channels\u003cbr\u003e\u003c\/strong\u003e4\u003cbr\u003e\u003cstrong\u003eMinimum Impedance\u003cbr\u003e\u003c\/strong\u003e4 Ohm Stereo (Not Bridgeable)\u003cbr\u003e\u003cstrong\u003ePower Input Terminal Size\u003cbr\u003e\u003c\/strong\u003e16GA\u003cbr\u003e\u003cstrong\u003eFuse Size\u003cbr\u003e\u003c\/strong\u003e20A\u003cbr\u003e\u003cstrong\u003eVoltage Operation\u003cbr\u003e\u003c\/strong\u003e9-15V DC\u003cbr\u003e\u003cstrong\u003eThermal Protection\u003cbr\u003e\u003c\/strong\u003eYes (\u0026gt;75°C)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBody Color \/ Finish\u003cbr\u003e\u003c\/strong\u003eBrushed Red Aluminum\u003cbr\u003e\u003cstrong\u003eInput Audio Connector\u003cbr\u003e\u003c\/strong\u003e3.5mm jack\u003cbr\u003e\u003cstrong\u003eAudio Output\u003cbr\u003e\u003c\/strong\u003eYes, RCA left and right\u003cbr\u003e\u003cstrong\u003eWaterproof Rating\u003cbr\u003e\u003c\/strong\u003eIP55\u003cbr\u003e\u003cstrong\u003eSalt Fog Protection\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003ePower Direct Harness Design\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eSurface Mount Component Technology\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eMarine Grade Fuse Holder\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMEASUREMENT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Length\u003cbr\u003e\u003c\/strong\u003e6\" \/ 153mm\u003cbr\u003e\u003cstrong\u003eOverall Width\u003cbr\u003e\u003c\/strong\u003e3.66\" \/ 93mm\u003cbr\u003e\u003cstrong\u003eOverall Height\u003cbr\u003e\u003c\/strong\u003e1.96\" \/ 50mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length\u003cbr\u003e\u003c\/strong\u003e4.72\" \/ 120mm\u003cbr\u003e\u003cstrong\u003eGross Single Unit Weight\u003cbr\u003e\u003c\/strong\u003e1.62Lb \/ 735g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":50494532878624,"sku":"MP.4A","price":179.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/MP.4A-2000x2000_1300x_199d2d44-a3d9-40f2-96f6-6a2037ea3863.webp?v=1753305437"},{"product_id":"ds18-nxl-n4bt","title":"DS18 NXL-N4BT 4-Channel Full-Range Class D Waterproof IP67 Marine NANO Amplifier with Bluetooth 5.1","description":"\u003cul class=\"description-product__accordion-list\"\u003e\n\u003cli class=\"description-container active_description\"\u003e\n\u003cul class=\"description-product__accordion-list\"\u003e\n\u003cli class=\"how-to-care-container active_description\"\u003e\n\u003ch3\u003ePRODUCT OVERVIEW\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container how_to_care\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"image-with-text__wrapper image-with-text-odd\"\u003e\n\u003cdiv class=\"image-with-text__content-wrapper\"\u003e\n\u003cdiv class=\"image-with-text__content-list\"\u003e\n\u003ch2 class=\"heading heading--small\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eUltra-Compact Waterproof 4-Channel Full-Range Amplifier with Bluetooth 5.1 Receiver Built-In\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe NXL-N4BT takes a high-powered DS18 amplifier and integrates Bluetooth 5.1 streaming for full-range audio performance and wireless control in a sealed, IPX67-rated chassis. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4 Channel Power\u003c\/b\u003e\u003cbr\u003eWith up to \u003cb\u003e1800W Peak\u003c\/b\u003e, 4 x 100W RMS @ 4\u003cb\u003eΩ, and\u003c\/b\u003e \u003cb\u003e4x150W RMS @ 2Ω\u003c\/b\u003e: this amplifier pushes full-range audio across your mids and highs leaving the perfect amount of headroom. Bridge to \u003cb\u003e2x300W RMS @ 4Ω\u003c\/b\u003e for more flexibility in custom setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eSeamless Bluetooth Streaming\u003c\/b\u003e\u003cbr\u003eBluetooth 5.1 lets you stream directly from your phone or device with zero signal loss. With support for \u003cb\u003eSBC\/AAC codecs\u003c\/b\u003e, \u003cb\u003e24-bit\/48kHz audio\u003c\/b\u003e, and \u003cb\u003eA2DP 1.3.1\u003c\/b\u003e, this amp delivers clean signal and rich fidelity wirelessly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDSP-Level Control with Selectable Crossover\u003c\/b\u003e\u003cbr\u003eFine-tune your output with built-in HPF, LPF, or Full range crossover settings, adjustable between \u003cb\u003e40–500Hz\u003c\/b\u003e. Power components, coaxials, or a small sub with an amp that adapts to your system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eMarine Tough\u003c\/b\u003e\u003cbr\u003eOnly 7.87” long and under 1.6” tall, the NXL-N4BT fits in gloveboxes, under seats, side panels: anywhere space is tight. And with thermal, overload, short circuit, and voltage protection built-in, you’ll stay powered safely on any terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eWirelessly control your marine audio with DS18’s NXL-N4BT!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eGENERAL SPECS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU \u003cbr\u003e\u003c\/strong\u003eNXL-N4BT\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak) \u003cbr\u003e\u003c\/strong\u003e1800W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm \u003cbr\u003e\u003c\/strong\u003e4 x 100W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 2 ohm \u003cbr\u003e\u003c\/strong\u003e4 x 150W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm Bridge\u003cbr\u003e\u003c\/strong\u003e2 x 300W\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eAUDIO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response \u003cbr\u003e\u003c\/strong\u003e20Hz-20KHz\u003cbr\u003e\u003cstrong\u003eSignal to Noise Ratio 1W @ 4Ω \u003cbr\u003e\u003c\/strong\u003e90dB\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD) \u003cbr\u003e\u003c\/strong\u003e0.1%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range \u003cbr\u003e\u003c\/strong\u003e200mV-5V\u003cbr\u003e\u003cstrong\u003eSelectable X-Over \u003cbr\u003e\u003c\/strong\u003eHPF\/LPF\/FULL\u003cbr\u003e\u003cstrong\u003eX-Over Filter Range \u003cbr\u003e\u003c\/strong\u003e40-500Hz\u003cbr\u003e\u003cstrong\u003eBass Boost Range \u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003eInfrasonic Filter \u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eBT SPECS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth Name \u003cbr\u003e\u003c\/strong\u003eDS18 NXL-N4BT\u003cbr\u003e\u003cstrong\u003eVersion \u003cbr\u003e\u003c\/strong\u003e5.1\u003cbr\u003e\u003cstrong\u003eServices \u003cbr\u003e\u003c\/strong\u003eAudio Stream\u003cbr\u003e\u003cstrong\u003eAudio Protocols \u003cbr\u003e\u003c\/strong\u003eA2DP1.3.1\u003cbr\u003e\u003cstrong\u003eAudio Codec Supported \u003cbr\u003e\u003c\/strong\u003eSBC \/ AAC\u003cbr\u003e\u003cstrong\u003eSample Rate \u003cbr\u003e\u003c\/strong\u003e48k\/bit\u003cbr\u003e\u003cstrong\u003eBitrate \u003cbr\u003e\u003c\/strong\u003eSBC 328kbps \/ AAC 576kbps\u003cbr\u003e\u003cstrong\u003eBitrate Depth \u003cbr\u003e\u003c\/strong\u003e24bits\u003cbr\u003e\u003cstrong\u003eRange \u003cbr\u003e\u003c\/strong\u003e20Hz - 20kHz\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eFEATURES\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier Class \u003cbr\u003e\u003c\/strong\u003eDigital\u003cbr\u003e\u003cstrong\u003eAmplifier Type \u003cbr\u003e\u003c\/strong\u003eStereo Full Range\u003cbr\u003e\u003cstrong\u003eNumber of Channels \u003cbr\u003e\u003c\/strong\u003e1\u003cbr\u003e\u003cstrong\u003eMinimum Impedance \u003cbr\u003e\u003c\/strong\u003e2 Ohms (Stereo \/ 4 Ohms Bridge)\u003cbr\u003e\u003cstrong\u003eLED Indicator \u003cbr\u003e\u003c\/strong\u003ePower \/ Protection\u003cbr\u003e\u003cstrong\u003ePower Input Size \u003cbr\u003e\u003c\/strong\u003eWired 8Ga OFC\u003cbr\u003e\u003cstrong\u003eFuse Size \u003cbr\u003e\u003c\/strong\u003e25A\u003cbr\u003e\u003cstrong\u003eThermal Protection \u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eOverload Protection \u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eWaterproof Rating \u003cbr\u003e\u003c\/strong\u003eIP67\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__item technicalDataLoop\"\u003e\n\u003cdiv class=\"text-with-icons__icon-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-with-icons__content-wrapper\"\u003e\n\u003cp class=\"heading heading--small red\"\u003eMEASUREMENT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Length \u003cbr\u003e\u003c\/strong\u003e7.87\" \/ 200mm\u003cbr\u003e\u003cstrong\u003eOverall Wide \u003cbr\u003e\u003c\/strong\u003e3.67\" \/ 93.4mm\u003cbr\u003e\u003cstrong\u003eOverall Height \u003cbr\u003e\u003c\/strong\u003e1.56\" \/ 39.8mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length \u003cbr\u003e\u003c\/strong\u003e7.16\" \/ 182mm\u003cbr\u003e\u003cstrong\u003eGross Single Unit Weight\u003cbr\u003e\u003c\/strong\u003e2.8Lb \/ 1.3Kg\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container details\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":51229410427168,"sku":"NXL-N4BT","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/4_NXL-N4BT-FRONTUP_3000x_jpg.webp?v=1770837590"}],"url":"https:\/\/wavelengthusa.com\/collections\/marine-4-ch-amps.oembed","provider":"Wavelength USA","version":"1.0","type":"link"}