{"product_id":"sky-high-car-audio-bmx-18-2500w-rms-d1-d2-subwoofer","title":"Sky High Car Audio BMX Series 18\" Subwoofer – 2500W RMS D1\/D2","description":"\u003cp data-start=\"123\" data-end=\"234\"\u003e\u003cstrong data-start=\"123\" data-end=\"205\"\u003eSky High Car Audio BMX Series 18\" Subwoofer – 2500W RMS High-Excursion Monster\u003c\/strong\u003e\u003cbr data-start=\"205\" data-end=\"208\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"236\" data-end=\"777\"\u003eThe \u003cstrong data-start=\"240\" data-end=\"287\"\u003eSky High Car Audio BMX Series 18\" Subwoofer\u003c\/strong\u003e is the top of the BMX line for cone area and output—built for walls, big demo vehicles, and competition-leaning systems where you want brutal low end with real control. The BMX platform is a \u003cstrong data-start=\"479\" data-end=\"521\"\u003ehigh-excursion, true-to-size subwoofer\u003c\/strong\u003e built around a \u003cstrong data-start=\"537\" data-end=\"579\"\u003e3\" 8-layer high-temperature voice coil\u003c\/strong\u003e and rated at \u003cstrong data-start=\"593\" data-end=\"629\"\u003e2500W RMS of clean musical power\u003c\/strong\u003e, with a motor and coil combo capable of handling extreme burst power when the system is designed correctly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"779\" data-end=\"1174\"\u003eAt its core, the BMX 18 uses a \u003cstrong data-start=\"810\" data-end=\"856\"\u003etriple-stacked Y35 ferrite motor structure\u003c\/strong\u003e with an \u003cstrong data-start=\"865\" data-end=\"891\"\u003ealuminum shorting ring\u003c\/strong\u003e, \u003cstrong data-start=\"893\" data-end=\"907\"\u003epole vents\u003c\/strong\u003e, and \u003cstrong data-start=\"913\" data-end=\"956\"\u003efour drilled and tapped backplate holes\u003c\/strong\u003e. This design improves cooling, reduces inductive distortion, and gives serious builders options for reinforced mounting or external cooling plates in extreme SPL or demo builds. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1176\" data-end=\"1720\"\u003eMechanically, the \u003cstrong data-start=\"1194\" data-end=\"1230\"\u003e12\", 15\", and 18\" BMX subwoofers\u003c\/strong\u003e all share the same long-throw suspension with about \u003cstrong data-start=\"1283\" data-end=\"1307\"\u003e32mm of one-way Xmax\u003c\/strong\u003e and roughly \u003cstrong data-start=\"1320\" data-end=\"1334\"\u003e39mm Xmech\u003c\/strong\u003e, backed by a \u003cstrong data-start=\"1348\" data-end=\"1375\"\u003e10\" stacked spider pack\u003c\/strong\u003e that’s spaced for durability and linear control at high excursion. Under the cone, a \u003cstrong data-start=\"1461\" data-end=\"1499\"\u003efiberglass-reinforced cone support\u003c\/strong\u003e sits beneath a \u003cstrong data-start=\"1515\" data-end=\"1538\"\u003ehardened paper cone\u003c\/strong\u003e with a tooled recess for the standard \u003cstrong data-start=\"1577\" data-end=\"1602\"\u003ecarbon-style dust cap\u003c\/strong\u003e, keeping the moving assembly rigid and reducing cone flex during peak output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1722\" data-end=\"1949\"\u003eOversized push terminals accept heavy-gauge wire, and the tooled SHCA magnet boot finishes the motor with a clean, all-black look that fits right into show builds and clean demo installs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1951\" data-end=\"2243\"\u003eAvailable in \u003cstrong data-start=\"1964\" data-end=\"1983\"\u003edual 1 ohm (D1)\u003c\/strong\u003e and \u003cstrong data-start=\"1988\" data-end=\"2007\"\u003edual 2 ohm (D2)\u003c\/strong\u003e, the BMX 18 makes it easy to design low-impedance, high-power systems on big monoblocks—perfect for multi-sub walls, blow-throughs, and extreme daily setups that still play music, not just burps. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2245\" data-end=\"2302\"\u003e\u003cstrong data-start=\"2245\" data-end=\"2300\"\u003eKey Features – Sky High Car Audio BMX 18\" Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2303\" data-end=\"3194\"\u003e\n\u003cli data-start=\"2303\" data-end=\"2356\"\u003e\n\u003cp data-start=\"2305\" data-end=\"2356\"\u003eSize: \u003cstrong data-start=\"2311\" data-end=\"2354\"\u003e18\" high-excursion BMX Series subwoofer\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2357\" data-end=\"2400\"\u003e\n\u003cp data-start=\"2359\" data-end=\"2400\"\u003eRMS Power: \u003cstrong data-start=\"2370\" data-end=\"2398\"\u003e2500W RMS musical rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2401\" data-end=\"2481\"\u003e\n\u003cp data-start=\"2403\" data-end=\"2481\"\u003eVoice Coil: \u003cstrong data-start=\"2415\" data-end=\"2450\"\u003e3\" 8-layer high-temp voice coil\u003c\/strong\u003e for serious thermal handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2482\" data-end=\"2609\"\u003e\n\u003cp data-start=\"2484\" data-end=\"2609\"\u003eMotor: \u003cstrong data-start=\"2491\" data-end=\"2527\"\u003eTriple-stacked Y35 ferrite motor\u003c\/strong\u003e with aluminum shorting ring, pole vents, and (4) drilled\/tapped backplate holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2610\" data-end=\"2704\"\u003e\n\u003cp data-start=\"2612\" data-end=\"2704\"\u003eExcursion: Approx. \u003cstrong data-start=\"2631\" data-end=\"2654\"\u003e32mm Xmax (one-way)\u003c\/strong\u003e and ~39mm Xmech for massive stroke with control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2705\" data-end=\"2788\"\u003e\n\u003cp data-start=\"2707\" data-end=\"2788\"\u003eSuspension: \u003cstrong data-start=\"2719\" data-end=\"2746\"\u003e10\" stacked spider pack\u003c\/strong\u003e, spaced for durability under heavy load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2789\" data-end=\"2886\"\u003e\n\u003cp data-start=\"2791\" data-end=\"2886\"\u003eCone Assembly: Hardened paper cone, fiberglass-reinforced cone support, carbon-style dust cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2887\" data-end=\"2950\"\u003e\n\u003cp data-start=\"2889\" data-end=\"2950\"\u003eTerminals: Heavy-duty push terminals for large-gauge wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2951\" data-end=\"3043\"\u003e\n\u003cp data-start=\"2953\" data-end=\"3043\"\u003eImpedance Options: \u003cstrong data-start=\"2972\" data-end=\"2991\"\u003eDual 1 ohm (D1)\u003c\/strong\u003e and \u003cstrong data-start=\"2996\" data-end=\"3015\"\u003edual 2 ohm (D2)\u003c\/strong\u003e voice coil configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3044\" data-end=\"3194\"\u003e\n\u003cp data-start=\"3046\" data-end=\"3194\"\u003eApplication: Designed for loud daily systems, 4th\/6th order walls, SUVs\/vans, and demo builds that demand big cone area and serious motor strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3196\" data-end=\"3211\"\u003e\u003cstrong data-start=\"3196\" data-end=\"3209\"\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3212\" data-end=\"3562\"\u003e\n\u003cli data-start=\"3212\" data-end=\"3270\"\u003e\n\u003cp data-start=\"3214\" data-end=\"3270\"\u003eHigh-output \u003cstrong data-start=\"3226\" data-end=\"3268\"\u003e18\" ported or 4th\/6th order enclosures\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3271\" data-end=\"3339\"\u003e\n\u003cp data-start=\"3273\" data-end=\"3339\"\u003eMulti-sub walls and demo rigs that live on big Korean monoblocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3340\" data-end=\"3434\"\u003e\n\u003cp data-start=\"3342\" data-end=\"3434\"\u003eBassheads stepping up from mid-level 18s into a \u003cstrong data-start=\"3390\" data-end=\"3432\"\u003etrue 2500W-class high-excursion driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3435\" data-end=\"3562\"\u003e\n\u003cp data-start=\"3437\" data-end=\"3562\"\u003eSystems where you want Sky High build quality and community-proven hardware, backed by real-world support from AudioSellerz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"bmx-18-front2.0.png\" src=\"https:\/\/cdn11.bigcommerce.com\/s-746gclh\/product_images\/uploaded_images\/bmx-18-front2.0.png\" alt=\"bmx-18-front2.0.png\" width=\"1000\" height=\"1294\" style=\"font-size: 0.875rem;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D1","offer_id":44258712912012,"sku":"SHCA-BMX-18-D1","price":544.95,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":44258712944780,"sku":"SHCA-BMX-18-D2","price":544.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/F7E45870-D00B-4250-B4ED-B7AAA1DB9214.png?v=1757100452","url":"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-bmx-18-2500w-rms-d1-d2-subwoofer","provider":"Audio Sellerz","version":"1.0","type":"link"}