{"title":"XS Power xMAX","description":"\u003cp\u003eExplore the \u003cstrong\u003eXS Power xMAX\u003c\/strong\u003e lineup at JS Ultimate Sounds. As an authorized XS Power dealer, we stock 6+ XS Power xMAX products with fast, free shipping. Find the exact XS Power xMAX model for your build and get it delivered to your door.\u003c\/p\u003e","products":[{"product_id":"xmax-22","title":"XS Power xMAX 22 12V Lithium Car Audio Battery – 5,000W","description":"\u003cp\u003eThe XS Power xMAX 22 redefines what a \u003cstrong\u003elightweight lithium battery\u003c\/strong\u003e can accomplish inside a serious car audio build. Tipping the scales at just under eight pounds yet capable of delivering massive burst power, this \u003cstrong\u003eLiFePO4 battery\u003c\/strong\u003e is the answer for competitors who cannot afford to sacrifice weight class position for electrical headroom. The xMAX 22 was purpose-engineered as both a primary and \u003cstrong\u003esupplemental battery\u003c\/strong\u003e, holding voltage rock-solid so your amplifiers never see the kind of drop that costs you output at the moment it matters most.\u003c\/p\u003e\u003ch3\u003eFeatherweight Package, Championship-Level Power\u003c\/h3\u003e\u003cp\u003eDaily-driver enthusiasts running a big stereo will appreciate how dramatically the xMAX 22 reduces under-hood weight compared to traditional AGM alternatives, while serious \u003cstrong\u003eSPL competition battery\u003c\/strong\u003e builders will value the incredible burst capability packed into such a compact enclosure. As a \u003cstrong\u003edeep cycle lithium\u003c\/strong\u003e design, it handles repeated charge-discharge cycles without the capacity fade that plagues lesser cells, keeping your system performing at its peak season after season.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003e12-Volt Lithium (LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBurst SPL Wattage\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eContinuous Wattage (Music)\u003c\/td\u003e\n\u003ctd\u003e2,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Amps\u003c\/td\u003e\n\u003ctd\u003e2,050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eAmp Hours\u003c\/td\u003e\n\u003ctd\u003e22.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Standalone Alternator Input\u003c\/td\u003e\n\u003ctd\u003e130 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eGroup Size\u003c\/td\u003e\n\u003ctd\u003eU1R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e4-Year\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":66831148285997,"sku":"XMAX-22","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/xMAX22_angled.png?v=1780720841"},{"product_id":"xmax-90-diy","title":"XS Power xMAX 90-DIY 12V Lithium Car Audio Battery","description":"\u003cp\u003eBuilt for the installer who wants to source their own hardware and do it right, the \u003cstrong\u003eXS Power xMAX 90-DIY\u003c\/strong\u003e delivers serious \u003cstrong\u003eLiFePO4 \/ LFP battery\u003c\/strong\u003e capacity at a weight that leaves lead-acid batteries far behind. At just 25 lbs, this \u003cstrong\u003elightweight lithium battery\u003c\/strong\u003e packs enough capacity to support massive amplifier arrays that would crush an AGM bank twice the size.\u003c\/p\u003e\u003ch3\u003eThe DIY Builder's High-Output Lithium Platform\u003c\/h3\u003e\u003cp\u003eSerious about SPL competition or just building the loudest daily on the block? The \u003cstrong\u003exMAX 90-DIY\u003c\/strong\u003e functions as both a primary \u003cstrong\u003elithium car audio battery\u003c\/strong\u003e and a standalone \u003cstrong\u003esupplemental battery\u003c\/strong\u003e, with true \u003cstrong\u003edeep cycle lithium\u003c\/strong\u003e capability that bounces back charge cycle after charge cycle. Its \u003cstrong\u003elow voltage drop battery\u003c\/strong\u003e characteristics keep your headlights bright and your woofers pounding — a genuine \u003cstrong\u003ehigh output SPL battery\u003c\/strong\u003e platform for builders who spec their own systems.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003e12-Volt Lithium (LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Voltage\u003c\/td\u003e\n\u003ctd\u003e14.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Wattage (Burst)\u003c\/td\u003e\n\u003ctd\u003e20,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eAmp Hours\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eTerminal Hardware\u003c\/td\u003e\n\u003ctd\u003eM6 (Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBalancer\u003c\/td\u003e\n\u003ctd\u003eActive Balancer Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eIn-Cabin Mounting Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26.90 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eDimensions (L x H x W)\u003c\/td\u003e\n\u003ctd\u003e13.82 in x 7.88 in x 7.46 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e4-Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eRequires a lithium battery charger — see the Li1208, Li1215 and Li1225 \u003ca href=\"https:\/\/4xspower.com\/collections\/lithium-intellichargers\" rel=\"nofollow\"\u003ehere\u003c\/a\u003e.\u003c\/p\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":66831151235117,"sku":"XMAX-90-DIY","price":1099.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/0BF68BE4-5F21-4941-9A43-D298E508565A.jpg?v=1780721199"},{"product_id":"xmax-135","title":"XS Power xMAX 135 12V Lithium Car Audio Battery","description":"\u003cp\u003eAt 135Ah of usable lithium capacity and a continuous power handling figure that dwarfs traditional batteries, the XS Power xMAX 135 is purpose-built for the most demanding \u003cstrong\u003ehigh output SPL\u003c\/strong\u003e builds on the market. This \u003cstrong\u003eLiFePO4 \/ LFP battery\u003c\/strong\u003e delivers sustained, stable voltage through extended competition runs and back-to-back musical hammerings without the sag that kills scores and sound quality. Builders who have graduated past the limits of lead-acid chemistry — and even past conventional lithium packs — find that the xMAX 135 simply keeps up where others tap out.\u003c\/p\u003e\u003ch3\u003eDeep Capacity, Zero Excuses\u003c\/h3\u003e\u003cp\u003eAs a primary \u003cstrong\u003elithium car audio battery\u003c\/strong\u003e or the anchor of a multi-battery supplemental system, the xMAX 135 offers \u003cstrong\u003edeep cycle\u003c\/strong\u003e endurance alongside explosive current delivery. Its low internal resistance keeps \u003cstrong\u003evoltage drop\u003c\/strong\u003e minimal even when multiple amplifiers are swinging hard simultaneously, making it as effective in a wall build as it is in a competition vehicle chasing record numbers.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e12-Volt Lithium (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eGroup\u003c\/td\u003e\n\u003ctd\u003eGC12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eContinuous Wattage\u003c\/td\u003e\n\u003ctd\u003e15,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eAmp Hours\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eUltra Lightweight, High Shock Resistance, Stable in Extreme Temperatures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e46.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eLength\u003c\/td\u003e\n\u003ctd\u003e15.12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e9.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e11.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eFour Year\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":66831151530029,"sku":"XMAX-135","price":1799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/xMAX-135-turn.jpg?v=1780721249"},{"product_id":"xmax-90","title":"XS Power xMAX 90 12V Lithium Car Audio Battery – 20,000W","description":"\u003cp\u003eFew \u003cstrong\u003elithium car audio batteries\u003c\/strong\u003e can claim the burst output figure that defines the XS Power xMAX 90, and fewer still combine that headline number with a 90Ah usable capacity that sustains high-draw systems through long sessions. The \u003cstrong\u003eLiFePO4 \/ LFP\u003c\/strong\u003e chemistry is inherently safer and more stable than older lithium variants, and it holds voltage with remarkable flatness as the pack discharges — a characteristic that keeps amplifiers performing consistently from the first note to the last. At just over 26 pounds, it dramatically undercuts the weight of any lead-acid battery with comparable output.\u003c\/p\u003e\u003ch3\u003e20,000W Burst in a Manageable Package\u003c\/h3\u003e\u003cp\u003eWhether you are a \u003cstrong\u003ecompetition audio\u003c\/strong\u003e builder chasing big SPL numbers or a serious daily driver running multiple high-power amplifiers, the xMAX 90 delivers where it counts. The \u003cstrong\u003elow voltage drop\u003c\/strong\u003e characteristic of this \u003cstrong\u003edeep cycle lithium\u003c\/strong\u003e platform means your system plays louder and cleaner on the same amplifier hardware.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e12-Volt Lithium (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eGroup\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBurst SPL Wattage\u003c\/td\u003e\n\u003ctd\u003e20,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eStandalone Wattage (Music)\u003c\/td\u003e\n\u003ctd\u003e10,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWattage (Music w\/200A Alternator)\u003c\/td\u003e\n\u003ctd\u003e13,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eAmp Hours\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Amps\u003c\/td\u003e\n\u003ctd\u003e8,300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eLength\u003c\/td\u003e\n\u003ctd\u003e15.28 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e9.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e11.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eFour Year\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":66831151562797,"sku":"XMAX-90","price":1099.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/90_Xmax_3100_Turn_2.png?v=1780721256"},{"product_id":"xmax-67","title":"XS Power xMAX 67 12V Lithium Car Audio Battery – 15,000W","description":"\u003cp\u003eThe XS Power xMAX 67 stakes out an ideal balance between burst power and manageable size for builders who need genuine \u003cstrong\u003ehigh output SPL\u003c\/strong\u003e performance without filling the entire trunk with battery. Its 67Ah of \u003cstrong\u003eLiFePO4\u003c\/strong\u003e capacity and class-leading burst rating make it a natural fit as the primary power source for builds centered on one or two high-powered amplifiers, or as a heavy-hitting supplemental cell in larger systems. Shedding nearly half the weight of a comparable AGM pack changes what is possible in a street car that still needs to pass a tech inspection.\u003c\/p\u003e\u003ch3\u003eLightweight Authority for Street and Competition\u003c\/h3\u003e\u003cp\u003eDaily drivers and SPL competitors alike gravitate toward this \u003cstrong\u003elightweight lithium battery\u003c\/strong\u003e because it simply does not compromise. Voltage stays elevated and stable under load, which means your amplifiers receive the consistent rail voltage they need to deliver flat frequency response and explosive transient attack — exactly the traits that make a system sound as good as it measures.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e12-Volt Lithium (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eGroup\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBurst SPL Wattage\u003c\/td\u003e\n\u003ctd\u003e15,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eStandalone Wattage (Music)\u003c\/td\u003e\n\u003ctd\u003e7,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWattage (Music w\/200A Alternator)\u003c\/td\u003e\n\u003ctd\u003e9,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eAmp Hours\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Amps\u003c\/td\u003e\n\u003ctd\u003e6,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eLength\u003c\/td\u003e\n\u003ctd\u003e11.93 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8.43 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e9.80 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eFour Year\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":66831151595565,"sku":"XMAX-67","price":899.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/xMax67-turn.jpg?v=1780721261"},{"product_id":"xmax-45","title":"XS Power xMAX 45 12V Lithium Car Audio Battery – 10,000W","description":"\u003cp\u003eThe XS Power xMAX 45 proves that enormous power potential does not require enormous size. Packing a serious burst current rating and 45Ah of usable \u003cstrong\u003eLiFePO4 \/ LFP\u003c\/strong\u003e capacity into a chassis under 15 pounds, this \u003cstrong\u003elightweight lithium battery\u003c\/strong\u003e opens up secondary and supplemental placement options that are impossible with traditional battery technology. Compact cars, off-road vehicles, and builds constrained by trunk real estate finally have a \u003cstrong\u003ecompetition audio battery\u003c\/strong\u003e option that fits their space without sacrificing electrical headroom.\u003c\/p\u003e\u003ch3\u003e10,000W Burst for Focused Builds\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003elithium car audio battery\u003c\/strong\u003e excels when paired with a strong alternator in a one- or two-amplifier system that demands reliable voltage stability at peak power. The \u003cstrong\u003edeep cycle\u003c\/strong\u003e behavior of LFP chemistry means the xMAX 45 recovers quickly between runs and delivers consistent performance whether you are running an SPL competition or simply enjoying your daily commute at reference levels.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e12-Volt Lithium (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eBurst SPL Wattage\u003c\/td\u003e\n\u003ctd\u003e10,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eStandalone Wattage (Music)\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWattage (Music w\/200A Alternator)\u003c\/td\u003e\n\u003ctd\u003e7,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eAmp Hours\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eMax Amps\u003c\/td\u003e\n\u003ctd\u003e4,100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eLength\u003c\/td\u003e\n\u003ctd\u003e8.94 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e7.68 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e8.98 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eFour Year\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":66831151693869,"sku":"XMAX-45","price":699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/xMax45-turn.jpg?v=1780721266"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/xs-power-xmax.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}