{"product_id":"sun-sfb3000d","title":"Sundown Audio SFB3000D Sundown Audio SFB-3000D 3000W RMS Class D Amplifier","description":"\u003cp\u003ePower your system with the Sundown Audio SFB3000D. This Class D car amplifier delivers 3,000W RMS.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 3,000W RMS\u003c\/li\u003e\n\u003cli\u003eClass D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003ch3\u003eSundown Audio SFB-3000D 3000W RMS Monoblock Amplifier \u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eSundown Audio SFB-3000D\u003c\/strong\u003e is a high-performance \u003cstrong\u003eClass D monoblock amplifier\u003c\/strong\u003e built for serious bass enthusiasts. Delivering up to \u003cstrong\u003e3000W RMS at 1 ohm\u003c\/strong\u003e, this amp provides \u003cstrong\u003eclean, consistent, and powerful output, \u003c\/strong\u003eperfect for driving high-performance subwoofers.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eWhether you're upgrading your daily system or building a competition setup, the SFB-3000D delivers reliable power, precision tuning, and long-lasting durability.\u003c\/em\u003e\u003c\/p\u003e \u003ch3\u003e💥 Key Features \u0026amp; Benefits\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e🔊 \u003cstrong\u003e3000W RMS @ 1 Ohm\u003c\/strong\u003e – Massive power for deep bass\u003c\/li\u003e \u003cli\u003e⚡ \u003cstrong\u003eClass D Monoblock Design\u003c\/strong\u003e – High efficiency \u0026amp; compact size\u003c\/li\u003e \u003cli\u003e🎚️ \u003cstrong\u003eAdvanced Crossover Controls\u003c\/strong\u003e – Fine-tune your sound\u003c\/li\u003e \u003cli\u003e🌡️ \u003cstrong\u003e3-Speed Smart Cooling Fan\u003c\/strong\u003e – Keeps amp running cool\u003c\/li\u003e \u003cli\u003e🛡️ \u003cstrong\u003eFull Protection Circuitry\u003c\/strong\u003e – Safe under extreme conditions\u003c\/li\u003e \u003cli\u003e🔄 \u003cstrong\u003eFlexible Input Sensitivity\u003c\/strong\u003e – Works with OEM \u0026amp; aftermarket systems\u003c\/li\u003e \u003cli\u003e🏁 \u003cstrong\u003eCompetition-Ready Performance\u003c\/strong\u003e – Built for high-output systems\u003cbr\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e📊 Technical Specifications\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eSundown Audio\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eModel\u003c\/td\u003e \u003ctd\u003eSFB-3000D\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAmplifier Type\u003c\/td\u003e \u003ctd\u003eMonoblock Class D\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRMS Power @ 1 Ohm\u003c\/td\u003e \u003ctd\u003e3000 Watts\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRMS Power @ 2 Ohm\u003c\/td\u003e \u003ctd\u003e2025 Watts\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRMS Power @ 4 Ohm\u003c\/td\u003e \u003ctd\u003e1140 Watts\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Response\u003c\/td\u003e \u003ctd\u003e10Hz – 20kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e \u003ctd\u003e86 dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput Sensitivity\u003c\/td\u003e \u003ctd\u003e200mV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput Impedance\u003c\/td\u003e \u003ctd\u003e56K Ohms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e9V – 16V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCooling System\u003c\/td\u003e \u003ctd\u003e3-Speed Temperature Fan\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProtection Features\u003c\/td\u003e \u003ctd\u003eThermal \/ Voltage \/ Short\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eApplication\u003c\/td\u003e \u003ctd\u003eSubwoofers \/ Bass Systems\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUPC\u003c\/td\u003e \u003ctd\u003e810111133111\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCondition\u003c\/td\u003e \u003ctd\u003eNew\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003e🎯 Why Choose the SFB-3000D?\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eSundown SFB-3000D\u003c\/strong\u003e stands out by offering:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh power output without sacrificing clarity\u003c\/li\u003e \u003cli\u003eStable performance across different impedance loads\u003c\/li\u003e \u003cli\u003eReliable operation even under heavy bass demand\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerfect for users searching:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cem\u003eSFB3000D\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eSundown SFB-3000D\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eSundown 3000 watt amp\u003c\/em\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e🎚️ Tuning \u0026amp; Control Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eHigh-Pass Filter (HPF):\u003c\/strong\u003e 15Hz – 80Hz\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLow-Pass Filter (LPF):\u003c\/strong\u003e 80Hz – Full Range\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBass Boost:\u003c\/strong\u003e 0–12dB @ 50Hz\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eGives you full control over your low-frequency output and system tuning.\u003c\/p\u003e\u003ch3\u003eWhy buy from Stereo-Needs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree shipping on every order\u003c\/li\u003e\n\u003cli\u003eFamily business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)\u003c\/li\u003e\n\u003cli\u003eNot sure it fits your vehicle or system? Call or text 951-497-3497 before you order\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":67692905529453,"sku":"SUN-SFB3000D","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0657\/5981\/files\/IMG_2887_copy.jpg?v=1791611716","url":"https:\/\/stereoneeds.com\/products\/sun-sfb3000d","provider":"Stereo-Needs","version":"1.0","type":"link"}