{"product_id":"down4sound-200a-smart-power-supply-12v-car-audio-power-supply-battery-charger-13-8v-15v-output","title":"Down4Sound 200A Smart Power Supply - 12V Car Audio Power Supply \u0026 Battery Charger (13.8V - 15V Output)","description":"\u003cp\u003eThe \u003cstrong\u003eDown4Sound 200A Smart Power Supply\u003c\/strong\u003e is a high-output 12V power solution built for serious car audio applications, battery charging, and heavy-duty bench use. Delivering up to \u003cstrong\u003e200 amps\u003c\/strong\u003e with a stabilized output range of \u003cstrong\u003e13.8V to 15V\u003c\/strong\u003e, this unit is designed to power larger amplifiers, demo setups, and demanding 12V systems with confidence.\u003c\/p\u003e \u003cp\u003eThis is more than just a charger. It functions as a \u003cstrong\u003ehigh-current car audio power supply\u003c\/strong\u003e, allowing you to run amplifiers and audio equipment directly from wall power without needing a running vehicle. Whether you are testing equipment, building a demo board, or maintaining batteries, the PS-200A delivers serious performance.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e200 Amp Output\u003c\/strong\u003e for high-demand 12V systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable Output Range\u003c\/strong\u003e from 13.8V to 15V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmart Battery Charger Function\u003c\/strong\u003e \u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eBattery Compatibility: Lead-acid, agm, and lithium\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAdjustable Output Voltage: User-configurable based on battery requirements\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAjustable Current Output: Matches battery capacity for safe charging\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery Maintainer Mode\u003c\/strong\u003e to preserve battery health\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect Power Supply Operation\u003c\/strong\u003e with no battery required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt-In Voltmeter and Ammeter\u003c\/strong\u003e for real-time monitoring\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverload and Short Circuit Protection\u003c\/strong\u003e for safe operation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverheating Protection System\u003c\/strong\u003e with active cooling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull-Range Automatic Bivolt Input\u003c\/strong\u003e from 90V to 250Vac\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmart Charging Memory System\u003c\/strong\u003e to protect and maintain batteries\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePerfect For\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHigh-power car audio bench testing\u003c\/li\u003e \u003cli\u003eRunning amplifiers and subwoofer systems without a vehicle\u003c\/li\u003e \u003cli\u003eDemo builds and shop setups\u003c\/li\u003e \u003cli\u003eCharging and maintaining large 12V battery banks\u003c\/li\u003e \u003cli\u003eProfessional installers and audio enthusiasts\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhy Choose the Down4Sound 200A Smart Power Supply?\u003c\/h2\u003e \u003cp\u003eIf you need serious current, this unit delivers. The Down4Sound 200A Smart Power Supply is built for users who want to \u003cstrong\u003erun larger car audio systems anywhere\u003c\/strong\u003e with stable voltage and reliable output. It combines the functionality of a \u003cstrong\u003ehigh-current 12V power supply\u003c\/strong\u003e and a \u003cstrong\u003esmart battery charger\u003c\/strong\u003e into one powerful unit, making it ideal for both shop and advanced home setups.\u003c\/p\u003e \u003ch2\u003eImportant Note\u003c\/h2\u003e \u003cp\u003eThis unit is designed for high-current applications. Ensure proper wiring, ventilation, and load management when operating. Always verify polarity before connecting equipment and confirm your system requirements do not exceed the unit’s output capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Default Title","offer_id":66828387942445,"sku":"D4S-PS-200A","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-200a-smart-power-supply-12v-car-audio-power-supply-battery-charger-13-8v-15v-output-w_218d7dcd-54f3-4a8f-bb62-b26a41e1a1dd.jpg?v=1782675836","url":"https:\/\/www.jsultimatesounds.com\/products\/down4sound-200a-smart-power-supply-12v-car-audio-power-supply-battery-charger-13-8v-15v-output","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}