{"product_id":"sb860-31","title":"XS Power SB860-31 860F SuperBank Ultracapacitor","description":"\u003cp\u003eAn 860-farad ultracapacitor bank in a Group 31 form factor — the \u003cstrong\u003eXS Power SB860-31 SuperBank\u003c\/strong\u003e is a serious piece of equipment for builders who have moved past conventional power caps and want real farad capacity working for their system. Unlike a standard one- or two-farad capacitor, the SB860-31 stores enough energy to genuinely buffer voltage during heavy bass transients, functioning more like a lightning-fast secondary battery than a simple filter component.\u003c\/p\u003e\u003cp\u003eThe practical result is dramatic: headlights stop dimming, amplifier rails stay stable, and the dynamic headroom of the entire system improves — especially noticeable on high-excursion bass notes that would normally cause a voltage dip. As an \u003cem\u003eSPL capacitor bank\u003c\/em\u003e and \u003cstrong\u003evoltage stabilizer\u003c\/strong\u003e, the SB860-31 is sized right for daily-driver builds with large amplifier loads and for competitors who want a compact, self-contained \u003cem\u003efarad capacitor bank\u003c\/em\u003e that fits neatly into the existing electrical layout without requiring a complete overhaul.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eType\u003c\/td\u003e\n\u003ctd\u003eUltracapacitor Bank (SuperBank)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e860 Farads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eGroup\u003c\/td\u003e\n\u003ctd\u003eGroup 31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAuthorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.\u003c\/p\u003e\u003cp\u003eFor more information, visit \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" rel=\"nofollow\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"XS Power","offers":[{"title":"Default Title","offer_id":66831151005741,"sku":"SB860-31","price":1199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/SB860-31-turn.jpg?v=1780721189","url":"https:\/\/www.jsultimatesounds.com\/products\/sb860-31","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}