{"product_id":"ds18-x-4-channel-ultra-compact-class-d-amplifier-4-x-120-watts-rms-4-ohm","title":"DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm SKU X4XL","description":"\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdiv class=\"description-product__answer\"\u003e\n\u003cdiv class=\"description-product__answer-container details\"\u003e\n\u003cul\u003e\n\u003cli\u003e4 Channel Full Range\u003c\/li\u003e\n\u003cli\u003eClass D\u003c\/li\u003e\n\u003cli\u003e2 ~ 4 Ohm Stable\u003c\/li\u003e\n\u003cli\u003e4 X 120 Watts @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003ePower \/ Protect Indicator\u003c\/li\u003e\n\u003cli\u003eUltra Compact Design\u003c\/li\u003e\n\u003c\/ul\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\u003eX4XL\u003cbr\u003e\u003cstrong\u003eTotal Watts (Peak)\u003cbr\u003e\u003c\/strong\u003e1800W\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm\u003cbr\u003e\u003c\/strong\u003e120W X 4CH\u003cbr\u003e\u003cstrong\u003eRMS Power @ 2 ohm\u003cbr\u003e\u003c\/strong\u003e180W X 4CH\u003cbr\u003e\u003cstrong\u003eRMS Power @ 4 ohm Bridge\u003cbr\u003e\u003c\/strong\u003e300W X 2CH\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\u003e\u0026gt;90dB\u003cbr\u003e\u003cstrong\u003eEfficiency @ 4ohm\u003cbr\u003e\u003c\/strong\u003e\u0026gt;80%\u003cbr\u003e\u003cstrong\u003eDamping Factor\u003cbr\u003e\u003c\/strong\u003e\u0026gt;202\u003cbr\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003cbr\u003e\u003c\/strong\u003e\u0026lt;.10%\u003cbr\u003e\u003cstrong\u003eLow Level Input Range\u003cbr\u003e\u003c\/strong\u003e0.2-5V\u003cbr\u003e\u003cstrong\u003eSelectable X-Over\u003cbr\u003e\u003c\/strong\u003eLPF\/FLAT\/HPF\u003cbr\u003e\u003cstrong\u003eX-Over Filter Range\u003cbr\u003e\u003c\/strong\u003e40Hz -500Hz\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 Indicator\u003cbr\u003e\u003c\/strong\u003ePower\/Protection\u003cbr\u003e\u003cstrong\u003ePower Input Terminal Size\u003cbr\u003e\u003c\/strong\u003e8Ga\u003cbr\u003e\u003cstrong\u003eRecommended Fuse Size\u003cbr\u003e\u003c\/strong\u003e45A\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\u003cbr\u003e\u003cstrong\u003e2CH\/4CH Input Selector\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\u003e7.13\" \/ 181.2mm\u003cbr\u003e\u003cstrong\u003eOverall Wide\u003cbr\u003e\u003c\/strong\u003e3.24\" \/ 82.4mm\u003cbr\u003e\u003cstrong\u003eOverall Height\u003cbr\u003e\u003c\/strong\u003e1.37\" \/ 34.8mm\u003cbr\u003e\u003cstrong\u003eHeatsink Length\u003cbr\u003e\u003c\/strong\u003e6.33\" \/ 160.88mm\u003c\/p\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\u003cspan\u003eDS18 X4XL\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text-wrapper\"\u003e\n\u003cp\u003e\u003cspan\u003eDS18’s X4XL is audio excellence! This powerhouse delivers exceptional performance in an incredibly compact package, perfect for every car audio enthusiast.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a staggering 1800W peak power and 4 x 120W RMS at 4 ohm, 4 x 180W RMS at 2 ohm, and 2 x 300W RMS at 4 ohm Bridge— the X4XL delivers relentless sound that’s anything but subtle. Its sleek, ultra-compact design lets it slip into the tightest spaces without sacrificing muscle. Plus, with versatile crossover settings (LPF\/FLAT\/HPF) at a comprehensive range (40Hz-500Hz) and 2 ch\/4 ch input selector, you’re in control of your sound like never before.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe X4XL stands out for its unparalleled combination of compact size and robust power. Advanced surface mount technology and a stable four-layer PCB design ensure exceptional durability and performance. Rugged and reliable, this amplifier is fortified with thermal, over-load, and short circuit protection—because your system deserves nothing less.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGrab the X4XL now and give your system the power it deserves!\u003c\/span\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":47007513542831,"sku":"X4XL","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/3882\/2575\/files\/X1-2000x2000_700x_9fc3c28b-302f-41b4-b14c-3c458b6046cb.webp?v=1780670397","url":"https:\/\/tsccus.com\/products\/ds18-x-4-channel-ultra-compact-class-d-amplifier-4-x-120-watts-rms-4-ohm","provider":"TS Custom Cycles ","version":"1.0","type":"link"}