{"title":"Sky High Car Audio FXXL Subwoofer Series","description":"\u003ch1\u003eSky High Car Audio FXXL Subwoofer Series\u003c\/h1\u003e\n\n\u003cp\u003eShop Sky High Car Audio FXXL Series subwoofers for extreme demo systems, competition-style builds, large ported enclosures, walls, blow-through installations and high-output daily vehicles. The full-size FXXL lineup includes 12-inch, 15-inch and 18-inch ferrite subwoofers rated for 5,000 watts RMS.\u003c\/p\u003e\n\n\u003cp\u003eThis collection also includes the working 3.5-inch FXXL Neo Mini and Ferrite Mini subwoofers. These compact models bring the recognizable FXXL styling into custom mini enclosures, desktop audio projects, RC builds, showroom displays and other creative installations.\u003c\/p\u003e\n\n\u003cp\u003eThe full-size 12-inch, 15-inch and 18-inch FXXL subwoofers are available in dual 1-ohm and dual 2-ohm configurations. Choose the correct voice-coil option around the number of subwoofers, amplifier stability and final impedance planned for the system.\u003c\/p\u003e\n\n\u003ch2\u003eShop Sky High FXXL Subwoofers\u003c\/h2\u003e\n\n\u003ch3\u003eSky High FXXL 12-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxxl-12-subwoofer-5000w-rms\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXXL Series 12-inch subwoofer\u003c\/a\u003e\nis rated for 5,000 watts RMS and is available with dual 1-ohm or dual 2-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe FXXL 12-inch uses a 4-inch, 8-layer high-temperature voice coil and a large quad-stack ferrite motor. It gives serious builders a way to use the FXXL platform in a more manageable diameter than the 15-inch or 18-inch models.\u003c\/p\u003e\n\n\u003cp\u003eThe FXXL 12-inch can work well for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExtreme single 12-inch builds\u003c\/li\u003e\n  \u003cli\u003eDual and multiple 12-inch systems\u003c\/li\u003e\n  \u003cli\u003eHigh-output trunk installations\u003c\/li\u003e\n  \u003cli\u003eDemo and competition-style vehicles\u003c\/li\u003e\n  \u003cli\u003eLarge ported or bandpass enclosures\u003c\/li\u003e\n  \u003cli\u003eBuilders wanting serious power handling in a 12-inch format\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSky High FXXL 15-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxxl-15-subwoofer-5000w-rms\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXXL Series 15-inch subwoofer\u003c\/a\u003e\nis rated for 5,000 watts RMS and is available with dual 1-ohm or dual 2-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eIts 4-inch, 8-layer high-temperature voice coil and large quad-stack ferrite motor are designed for builders using serious amplifier power, heavy electrical support and enclosures built around extreme output.\u003c\/p\u003e\n\n\u003cp\u003eThe FXXL 15-inch can be a strong direction for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLarge trunk and hatchback systems\u003c\/li\u003e\n  \u003cli\u003eSingle or multiple 15-inch installations\u003c\/li\u003e\n  \u003cli\u003eBlow-through bass builds\u003c\/li\u003e\n  \u003cli\u003eWall and no-wall systems\u003c\/li\u003e\n  \u003cli\u003eDemo vehicles\u003c\/li\u003e\n  \u003cli\u003eCompetition-style projects\u003c\/li\u003e\n  \u003cli\u003eLarge ported, fourth-order and sixth-order enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSky High FXXL 18-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxxl-18-subwoofer-5000w-rms\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXXL Series 18-inch subwoofer\u003c\/a\u003e\nis rated for 5,000 watts RMS and is available with dual 1-ohm or dual 2-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe FXXL 18-inch provides the largest cone area in the full-size FXXL lineup. It is intended for substantial enclosures and systems with the amplifier power, wiring, battery capacity and alternator output needed to support extreme bass demand.\u003c\/p\u003e\n\n\u003cp\u003eThe FXXL 18-inch is best considered for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLarge SUV and van builds\u003c\/li\u003e\n  \u003cli\u003eFull wall and no-wall systems\u003c\/li\u003e\n  \u003cli\u003eSingle or multiple 18-inch installations\u003c\/li\u003e\n  \u003cli\u003eLarge blow-through enclosures\u003c\/li\u003e\n  \u003cli\u003eExtreme demo vehicles\u003c\/li\u003e\n  \u003cli\u003eCompetition-style bass systems\u003c\/li\u003e\n  \u003cli\u003eBuilders designing the entire vehicle around the subwoofer stage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not force an 18-inch subwoofer into an enclosure that is too small simply because the basket fits. The box must provide the required net air space, port area, bracing, cone clearance and vehicle loading needed by the subwoofer.\u003c\/p\u003e\n\n\u003ch2\u003eSky High FXXL 3.5-Inch Mini Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eThe FXXL Mini models are real working 3.5-inch subwoofers, but they serve a completely different purpose than the full-size 5,000-watt RMS FXXL models. They are intended for compact and creative audio projects rather than extreme full-size vehicle bass systems.\u003c\/p\u003e\n\n\u003ch3\u003eFXXL 3.5-Inch Neo Mini Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-fxxl-3-5-neo-mini-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXXL 3.5-inch Neo Mini subwoofer\u003c\/a\u003e\nuses a compact neo motor structure, forged carbon-fiber-style dust cap and all-black FXXL styling.\u003c\/p\u003e\n\n\u003cp\u003eThe Neo Mini can be used for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCustom mini enclosures\u003c\/li\u003e\n  \u003cli\u003eRC audio projects\u003c\/li\u003e\n  \u003cli\u003eDesktop audio systems\u003c\/li\u003e\n  \u003cli\u003eCompact demonstration setups\u003c\/li\u003e\n  \u003cli\u003eRetail showroom displays\u003c\/li\u003e\n  \u003cli\u003eCreative builds where a conventional subwoofer will not fit\u003c\/li\u003e\n  \u003cli\u003eSky High Car Audio collections and display systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFXXL 3.5-Inch Ferrite Mini Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-fxxl-3-5-ferrite-mini-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXXL 3.5-inch Ferrite Mini subwoofer\u003c\/a\u003e\nuses a compact ferrite motor while retaining the forged carbon-fiber-style dust cap and stealth appearance of the larger FXXL lineup.\u003c\/p\u003e\n\n\u003cp\u003eThe Ferrite Mini is a fun option for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCustom display enclosures\u003c\/li\u003e\n  \u003cli\u003eRC and scale audio projects\u003c\/li\u003e\n  \u003cli\u003eDesktop audio builds\u003c\/li\u003e\n  \u003cli\u003eRetail counter displays\u003c\/li\u003e\n  \u003cli\u003eCompact custom installations\u003c\/li\u003e\n  \u003cli\u003eConversation-starting audio projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eChoosing Between the FXXL 12, 15 and 18-Inch Models\u003c\/h2\u003e\n\n\u003cp\u003eThe largest subwoofer is not automatically the correct subwoofer. The available enclosure space, intended output, amplifier power, vehicle design and electrical support must all be considered.\u003c\/p\u003e\n\n\u003ch3\u003eChoose the FXXL 12-Inch When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou want full FXXL power handling in the smallest full-size option.\u003c\/li\u003e\n  \u003cli\u003eA 15-inch or 18-inch enclosure will not fit correctly.\u003c\/li\u003e\n  \u003cli\u003eYou are planning a serious trunk or compact demo build.\u003c\/li\u003e\n  \u003cli\u003eYou want to use multiple subwoofers while controlling total enclosure size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the FXXL 15-Inch When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou want increased cone area without moving to an 18-inch design.\u003c\/li\u003e\n  \u003cli\u003eYou have room for a large ported or bandpass enclosure.\u003c\/li\u003e\n  \u003cli\u003eYou are building a hatchback, SUV, blow-through or wall system.\u003c\/li\u003e\n  \u003cli\u003eDeep bass and extreme output are both priorities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the FXXL 18-Inch When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou want the greatest cone area available in the FXXL lineup.\u003c\/li\u003e\n  \u003cli\u003eThe vehicle has substantial enclosure space.\u003c\/li\u003e\n  \u003cli\u003eYou are building a wall, no-wall, large SUV or van system.\u003c\/li\u003e\n  \u003cli\u003eThe entire electrical and amplifier system is being designed around extreme bass output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDual 1-Ohm vs Dual 2-Ohm FXXL Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eThe D1 and D2 versions are not different power levels. The voice-coil configuration determines the final impedance options available to the amplifier.\u003c\/p\u003e\n\n\u003cp\u003eFor one full-size dual-voice-coil FXXL subwoofer:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eA dual 1-ohm model can normally be wired to a 0.5-ohm or 2-ohm final load.\u003c\/li\u003e\n  \u003cli\u003eA dual 2-ohm model can normally be wired to a 1-ohm or 4-ohm final load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUsing multiple subwoofers creates additional final-load possibilities. Decide how many subwoofers will be installed, how they will be wired and what minimum impedance the amplifier can safely support before choosing D1 or D2.\u003c\/p\u003e\n\n\u003cp\u003eNever connect an amplifier below its rated minimum impedance. An unsafe load can increase heat and current demand while causing protect mode, blown fuses or amplifier failure.\u003c\/p\u003e\n\n\u003ch2\u003eMatch the Amplifier to the Complete FXXL System\u003c\/h2\u003e\n\n\u003cp\u003eA full-size FXXL build should be planned as a complete system rather than a simple subwoofer replacement. The subwoofer, amplifier, enclosure, final impedance, wiring, fuse protection, batteries, alternators and tuning must all work together.\u003c\/p\u003e\n\n\u003cp\u003eBefore choosing the amplifier, confirm:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe number of FXXL subwoofers\u003c\/li\u003e\n  \u003cli\u003eThe selected dual 1-ohm or dual 2-ohm configuration\u003c\/li\u003e\n  \u003cli\u003eThe completed final impedance\u003c\/li\u003e\n  \u003cli\u003eThe amplifier’s RMS output at that impedance\u003c\/li\u003e\n  \u003cli\u003eThe amplifier’s minimum stable impedance\u003c\/li\u003e\n  \u003cli\u003eThe required power and ground wire size\u003c\/li\u003e\n  \u003cli\u003eThe required fuse protection\u003c\/li\u003e\n  \u003cli\u003eThe battery capacity needed by the amplifier\u003c\/li\u003e\n  \u003cli\u003eThe alternator output available while the vehicle is running\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrowse \n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/monoblock-amplifiers\" style=\"color:#0066cc;text-decoration:underline;\"\u003emonoblock car audio amplifiers\u003c\/a\u003e\nwhen planning power for a full-size FXXL subwoofer system.\u003c\/p\u003e\n\n\u003ch2\u003eThe Enclosure Is Critical\u003c\/h2\u003e\n\n\u003cp\u003eA 5,000-watt RMS subwoofer cannot perform correctly in a weak, undersized or poorly designed enclosure. The box affects output, low-frequency extension, cone control, mechanical stress and how the system loads inside the vehicle.\u003c\/p\u003e\n\n\u003cp\u003eBefore building the enclosure, verify:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRecommended net internal volume\u003c\/li\u003e\n  \u003cli\u003eSuitable ported or bandpass design\u003c\/li\u003e\n  \u003cli\u003eRecommended tuning frequency\u003c\/li\u003e\n  \u003cli\u003eRequired port area and port length\u003c\/li\u003e\n  \u003cli\u003eSubwoofer displacement\u003c\/li\u003e\n  \u003cli\u003ePort and bracing displacement\u003c\/li\u003e\n  \u003cli\u003eMounting depth and cutout diameter\u003c\/li\u003e\n  \u003cli\u003eCone and surround clearance\u003c\/li\u003e\n  \u003cli\u003eEnclosure material and bracing requirements\u003c\/li\u003e\n  \u003cli\u003eAvailable loading space inside the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrowse \n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofer-boxes\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio subwoofer boxes and enclosures\u003c\/a\u003e\nwhen planning the enclosure portion of the system.\u003c\/p\u003e\n\n\u003ch2\u003eElectrical Support for Full-Size FXXL Builds\u003c\/h2\u003e\n\n\u003cp\u003eFull-size FXXL systems require more than a large amplifier. They need properly sized power and ground wiring, secure connections, correct fuse protection, adequate battery capacity and enough alternator output to maintain stable voltage.\u003c\/p\u003e\n\n\u003cp\u003eBrowse \n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/sky-high-car-audio-amp-kits\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio amplifier wiring kits\u003c\/a\u003e\nand \n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/sky-high-car-audio-big-3-kits\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio Big 3 kits\u003c\/a\u003e\nwhen planning the wiring and charging paths for the system.\u003c\/p\u003e\n\n\u003cp\u003eA Big 3 upgrade strengthens important charging and grounding connections, but it does not increase the alternator’s rated output. Extreme FXXL builds may require upgraded batteries, high-output alternators or multiple-alternator charging systems depending on the total amplifier demand.\u003c\/p\u003e\n\n\u003ch2\u003eShop All Sky High Car Audio Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eCompare the FXXL Series with FE Slim, FE, FXB, BMX and FMX options in the complete \n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/sky-high-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio subwoofer collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eHelpful FXXL and Bass-System Guides\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n    \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/sky-high-subwoofer-guide-fe-fxb-bmx-fmx-fxxl\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Subwoofer Guide: FE vs FXB vs BMX vs FMX vs FXXL\u003c\/a\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/complete-car-audio-bass-setup-guide-subs-amps-boxes-wiring\" style=\"color:#0066cc;text-decoration:underline;\"\u003eComplete Car Audio Bass Setup Guide\u003c\/a\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-wiring-diagrams-ohm-load-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSubwoofer Wiring Diagrams and Final Ohm-Load Guide\u003c\/a\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-box-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003eComplete Subwoofer Box and Enclosure Guide\u003c\/a\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/how-to-set-amp-gain-for-subs-mids-and-highs\" style=\"color:#0066cc;text-decoration:underline;\"\u003eHow to Set Amplifier Gain for Subwoofers\u003c\/a\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFollow Audio Sellerz\u003c\/h2\u003e\n\n\u003cp\u003eFollow Audio Sellerz for Sky High Car Audio products, FXXL subwoofer builds, enclosure information, electrical upgrades, installation tips and high-output car audio demonstrations.\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003ca href=\"https:\/\/www.facebook.com\/Audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Facebook\u003c\/a\u003e |\n  \u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Instagram\u003c\/a\u003e |\n  \u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on TikTok\u003c\/a\u003e |\n  \u003ca href=\"https:\/\/www.youtube.com\/@AudioSellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSubscribe to Audio Sellerz on YouTube\u003c\/a\u003e\n\u003c\/p\u003e","products":[{"product_id":"sky-high-car-audio-fxxl-12-subwoofer-5000w-rms","title":"Sky High Car Audio FXXL Series 12\" Subwoofer – 5000W RMS D1\/D2 Ferrite Subwoofer","description":"\u003cp data-start=\"294\" data-end=\"421\"\u003eSky High Car Audio FXXL Series 12\" Subwoofer – 5000W RMS D1\/D2 Ferrite Subwoofer\u003cbr data-start=\"392\" data-end=\"395\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"423\" data-end=\"970\"\u003eThe \u003cstrong data-start=\"427\" data-end=\"475\"\u003eSky High Car Audio FXXL Series 12\" Subwoofer\u003c\/strong\u003e is the flagship ferrite woofer from Sky High – built for hardcore demo builds, competition lanes, and ultra-violent daily systems that actually see real use, not just pretty numbers on paper. Rated at \u003cstrong data-start=\"677\" data-end=\"695\"\u003e5000 watts RMS\u003c\/strong\u003e, this 12 inch subwoofer uses a huge 4 inch 8-layer high-temperature voice coil and a quad-stack ferrite motor to deliver massive output, serious control, and the thermal headroom you need when you lean on big power for long stretches. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"972\" data-end=\"1535\"\u003eAt the heart of the FXXL 12 is that \u003cstrong data-start=\"1008\" data-end=\"1029\"\u003e4\" high-temp coil\u003c\/strong\u003e and a \u003cstrong data-start=\"1036\" data-end=\"1076\"\u003equad-stacked 9.96\" Y35 ferrite motor\u003c\/strong\u003e, designed to move a lot of air, stay cool, and stay linear at high excursion. Aluminum shorting rings, pole venting, and drilled\/tapped backplate holes are built in to improve cooling and give enclosure builders more options for reinforcement or additional airflow tricks. This motor package is aimed at the sweet spot between \u003cstrong data-start=\"1404\" data-end=\"1419\"\u003eSPL monster\u003c\/strong\u003e and \u003cstrong data-start=\"1424\" data-end=\"1447\"\u003ebrutal daily driver\u003c\/strong\u003e – big motor strength with real musical control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1537\" data-end=\"2038\"\u003eMechanically, the FXXL 12 uses a \u003cstrong data-start=\"1570\" data-end=\"1601\"\u003e10\" progressive spider pack\u003c\/strong\u003e, fiberglass cone support, and a hardened paper cone with a recessed seat for the \u003cstrong data-start=\"1683\" data-end=\"1715\"\u003eforged carbon-style dust cap\u003c\/strong\u003e, giving the moving assembly serious rigidity at full stroke. A precision-molded foam surround is tuned for control, compliance, and long life at extreme excursion, while a secondary internal pressure cap adds more strength to the main cap and helps balance pressure under heavy use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2040\" data-end=\"2574\"\u003eOn the outside, the FXXL carries Sky High’s \u003cstrong data-start=\"2084\" data-end=\"2110\"\u003estealth all-black look\u003c\/strong\u003e – carbon dust cap, tooled SHCA magnet boot, and \u003cstrong data-start=\"2159\" data-end=\"2187\"\u003eoversized push terminals\u003c\/strong\u003e for secure, high-current connections. The motor and basket are designed with airflow in mind from every angle, so when you pair this 12\" FXXL with the right box and real electrical, it’s built to survive serious clamp numbers and long demos. Engineered with \u003cstrong data-start=\"2446\" data-end=\"2468\"\u003elow Fs and high BL\u003c\/strong\u003e, it plays low, hits hard, and stays precise across the bass band. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2576\" data-end=\"2972\"\u003eAvailable in \u003cstrong data-start=\"2589\" data-end=\"2608\"\u003edual 1 ohm (D1)\u003c\/strong\u003e and \u003cstrong data-start=\"2613\" data-end=\"2632\"\u003edual 2 ohm (D2)\u003c\/strong\u003e configurations, the \u003cstrong data-start=\"2653\" data-end=\"2672\"\u003eFXXL Series 12\"\u003c\/strong\u003e makes wiring simple whether you’re running a single powerhouse woofer or stacking multiples in a wall, blow-through, or big SUV build. It’s a perfect match for high-power Korean or Brazilian monoblocks in the \u003cstrong data-start=\"2882\" data-end=\"2893\"\u003e5k+ RMS\u003c\/strong\u003e range when paired with proper electrical and a correctly designed enclosure.\u003c\/p\u003e\n\u003cp data-start=\"2974\" data-end=\"3246\"\u003eSky High also supports the FXXL line with \u003cstrong data-start=\"3016\" data-end=\"3040\"\u003ebox design resources\u003c\/strong\u003e so you can get the most out of the sub in ported, 4th order, or 6th order enclosures—ideal if you’re trying to squeeze every last dB and still keep the woofer alive. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3248\" data-end=\"3564\"\u003eIf you’re ready to move into a true flagship-level 12 inch subwoofer that can take real power, the \u003cstrong data-start=\"3347\" data-end=\"3405\"\u003eSky High Car Audio FXXL Series 12\" 5000W RMS subwoofer\u003c\/strong\u003e is the one to build a serious system around—competition grade, demo ready, and daily drivable when it’s set up right, backed by the crew at AudioSellerz.com\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"fixedfxxl-12-front-3-.png\" src=\"https:\/\/cdn11.bigcommerce.com\/s-746gclh\/product_images\/uploaded_images\/fixedfxxl-12-front-3-.png\" alt=\"fixedfxxl-12-front-3-.png\" width=\"1000\" height=\"1294\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D1","offer_id":44258817278092,"sku":"SHCA-FXXL-12-D1","price":894.95,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":44258817310860,"sku":"SHCA-FXXL-12-D2","price":894.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/IMG_3156__11618.webp?v=1751490199"},{"product_id":"sky-high-car-audio-fxxl-15-subwoofer-5000w-rms","title":"Sky High Car Audio FXXL Series 15\" Subwoofer – 5000W RMS D1\/D2 Ferrite Subwoofer","description":"\u003cp data-start=\"125\" data-end=\"252\"\u003eSky High Car Audio FXXL Series 15\" Subwoofer – 5000W RMS D1\/D2 Ferrite Subwoofer\u003cbr data-start=\"223\" data-end=\"226\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"254\" data-end=\"785\"\u003eThe \u003cstrong data-start=\"258\" data-end=\"306\"\u003eSky High Car Audio FXXL Series 15\" Subwoofer\u003c\/strong\u003e is Sky High’s ferrite flagship in a big-cone package—built for brutal demo builds, competition lanes, and ultra-aggressive daily systems that live on real power. Rated at \u003cstrong data-start=\"478\" data-end=\"496\"\u003e5000 watts RMS\u003c\/strong\u003e, this 15 inch subwoofer uses a massive \u003cstrong data-start=\"536\" data-end=\"578\"\u003e4\" 8-layer high-temperature voice coil\u003c\/strong\u003e and a \u003cstrong data-start=\"585\" data-end=\"632\"\u003etowering quad-stack 9.96\" Y35 ferrite motor\u003c\/strong\u003e to deliver extreme output, strong motor control, and serious thermal headroom when the volume knob stays buried. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"787\" data-end=\"1191\"\u003eThat huge motor is packed with smart engineering: an \u003cstrong data-start=\"840\" data-end=\"866\"\u003ealuminum shorting ring\u003c\/strong\u003e, \u003cstrong data-start=\"868\" data-end=\"882\"\u003epole vents\u003c\/strong\u003e, and \u003cstrong data-start=\"888\" data-end=\"930\"\u003e(4) drilled and tapped backplate holes\u003c\/strong\u003e to help manage heat and give builders options for reinforced mounting or custom cooling tricks. The motor and vent layout are designed for maximum airflow and heat dissipation during high-output demos and showtime abuse. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1193\" data-end=\"1677\"\u003eOn the moving side, the FXXL 15 shares the same design language as the rest of the FXXL line—using a \u003cstrong data-start=\"1294\" data-end=\"1327\"\u003elarge progressive spider pack\u003c\/strong\u003e, fiberglass cone support, and a hardened paper cone topped with a \u003cstrong data-start=\"1394\" data-end=\"1426\"\u003eforged-carbon style dust cap\u003c\/strong\u003e. That combo keeps the assembly rigid and controlled at high excursion, while the precision-molded foam surround and internal pressure cap are tuned to survive big power and long throw without losing musicality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1679\" data-end=\"2074\"\u003eVisually, the FXXL line sticks to Sky High’s \u003cstrong data-start=\"1724\" data-end=\"1753\"\u003estealth all-black styling\u003c\/strong\u003e with a tooled magnet boot, big push terminals, and a clean motor and basket design that looks as serious as it performs. If you’re chasing deep low-frequency extension, violent peak output, and real-world reliability on 5k-class power, this is the 15\" to build your system around. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2076\" data-end=\"2398\"\u003eAvailable in \u003cstrong data-start=\"2089\" data-end=\"2108\"\u003edual 1 ohm (D1)\u003c\/strong\u003e and \u003cstrong data-start=\"2113\" data-end=\"2132\"\u003edual 2 ohm (D2)\u003c\/strong\u003e configurations, the \u003cstrong data-start=\"2153\" data-end=\"2172\"\u003eFXXL Series 15\"\u003c\/strong\u003e makes system design straightforward whether you’re running a single sub on a big Korean\/Brazilian monoblock, or stacking multiple 15s in a wall, blow-through, or big SUV\/van demo build. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2400\" data-end=\"2458\"\u003e\u003cstrong data-start=\"2400\" data-end=\"2456\"\u003eKey Features – Sky High Car Audio FXXL 15\" Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2459\" data-end=\"3635\"\u003e\n\u003cli data-start=\"2459\" data-end=\"2527\"\u003e\n\u003cp data-start=\"2461\" data-end=\"2527\"\u003eSize: \u003cstrong data-start=\"2467\" data-end=\"2525\"\u003e15 inch FXXL Series high-performance ferrite subwoofer\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2528\" data-end=\"2640\"\u003e\n\u003cp data-start=\"2530\" data-end=\"2640\"\u003eRMS Power: \u003cstrong data-start=\"2541\" data-end=\"2554\"\u003e5000W RMS\u003c\/strong\u003e (when installed, wired, and cooled correctly) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2641\" data-end=\"2760\"\u003e\n\u003cp data-start=\"2643\" data-end=\"2760\"\u003eVoice Coil: \u003cstrong data-start=\"2655\" data-end=\"2691\"\u003e4\" 8-layer high-temperature coil\u003c\/strong\u003e for extreme thermal handling \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2761\" data-end=\"2956\"\u003e\n\u003cp data-start=\"2763\" data-end=\"2956\"\u003eMotor: \u003cstrong data-start=\"2770\" data-end=\"2808\"\u003eQuad-stack 9.96\" Y35 ferrite motor\u003c\/strong\u003e with aluminum shorting ring, pole vents, and tapped backplate holes for better cooling and mounting options \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2957\" data-end=\"3135\"\u003e\n\u003cp data-start=\"2959\" data-end=\"3135\"\u003eSuspension: Oversized progressive spider pack, fiberglass cone support, and precision foam surround tuned for high excursion and control \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3136\" data-end=\"3312\"\u003e\n\u003cp data-start=\"3138\" data-end=\"3312\"\u003eCone Assembly: Hardened paper cone with forged-carbon style dust cap and internal pressure cap for added strength and pressure control \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3313\" data-end=\"3401\"\u003e\n\u003cp data-start=\"3315\" data-end=\"3401\"\u003eImpedance Options: \u003cstrong data-start=\"3334\" data-end=\"3363\"\u003eD1 and D2 dual-voice-coil\u003c\/strong\u003e options for flexible low-ohm wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3402\" data-end=\"3635\"\u003e\n\u003cp data-start=\"3404\" data-end=\"3424\"\u003eApplication Range:\u003c\/p\u003e\n\u003cul data-start=\"3427\" data-end=\"3635\"\u003e\n\u003cli data-start=\"3427\" data-end=\"3463\"\u003e\n\u003cp data-start=\"3429\" data-end=\"3463\"\u003eHigh-power ported 15\" enclosures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3466\" data-end=\"3503\"\u003e\n\u003cp data-start=\"3468\" data-end=\"3503\"\u003e4th and 6th order bandpass builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3506\" data-end=\"3560\"\u003e\n\u003cp data-start=\"3508\" data-end=\"3560\"\u003eWalls, blow-throughs, and big SUV\/van demo systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3563\" data-end=\"3635\"\u003e\n\u003cp data-start=\"3565\" data-end=\"3635\"\u003eCompetition-leaning daily setups that need real 5k-class performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3637\" data-end=\"3992\"\u003eThe \u003cstrong data-start=\"3641\" data-end=\"3689\"\u003eSky High Car Audio FXXL Series 15\" Subwoofer\u003c\/strong\u003e is for people who want a real flagship 15—huge motor, big coil, serious cooling, and the kind of mechanical package that’s been purpose-built to punish. Set it up right with proper electrical and a good box, and you’ve got a hero woofer for your next big build, backed by the team at AudioSellerz.com\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"fxxl-15-front.png\" src=\"https:\/\/cdn11.bigcommerce.com\/s-746gclh\/product_images\/uploaded_images\/fxxl-15-front.png\" alt=\"fxxl-15-front.png\" width=\"1000\" height=\"1294\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D1","offer_id":44258820784268,"sku":"SHCA-FXXL-15-D1","price":934.95,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":44258820817036,"sku":"SHCA-FXXL-15-D2","price":934.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/IMG_3167__97586_d136cd8c-ccc2-45b1-b896-e4973c3f6a6e.webp?v=1751490400"},{"product_id":"sky-high-car-audio-fxxl-18-subwoofer-5000w-rms","title":"Sky High Car Audio FXXL 18” Subwoofer – 5000W RMS Ferrite D1\/D2","description":"\u003cp data-start=\"125\" data-end=\"252\"\u003eSky High Car Audio FXXL 18” Subwoofer – 5000W RMS Ferrite D1\/D2\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSold by AudioSellerz.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Sky High Car Audio FXXL Series 18” Subwoofer is the top-dog ferrite woofer in the Sky High lineup—built for extreme demo builds, full walls, and competition systems where you want maximum cone area and real 5000 watt RMS performance. With a 4” 8-layer high-temperature voice coil and a massive multi-stack ferrite motor, this 18 inch sub is designed to live on big Korean or Brazilian amps when the electrical, wiring, and enclosure are done right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis FXXL 18 is all about huge output with real control. The oversized motor structure is engineered for strong motor force (high BL), deep low-frequency extension, and stability at high excursion. Internal venting, pole vents, and an intelligently vented gap help manage heat during long demos so the woofer can stay pounding without falling off as it gets hot.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMechanically, the FXXL Series uses a large progressive spider pack, fiberglass cone support, and a hardened paper cone paired with a forged-carbon style dust cap. That combo keeps the moving assembly stiff and stable at full throw, while the precision-molded foam surround and internal pressure cap are tuned for strength, control, and durability under extreme use. This is built for serious 18” abuse—walls, tunnel builds, big SUVs and vans, and high-output demo rigs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLike the rest of the FXXL lineup, the 18” carries Sky High’s stealth all-black look with a tooled magnet boot and heavy-duty push terminals that accept large-gauge wiring. It’s a purpose-built 18 inch bass driver for people who are done with entry-level gear and want something they can truly lean on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in dual 1 ohm (D1) and dual 2 ohm (D2) voice coil options, the FXXL 18 gives you the flexibility to run a single monster sub or multiple 18s on serious power at low impedance. Perfect for 4th and 6th order walls, big ported boxes, and high output daily\/demo rigs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features – Sky High Car Audio FXXL 18” Subwoofer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eSize: 18 inch FXXL Series ferrite subwoofer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eRMS Power: 5000W RMS (with proper electrical, wiring, and enclosure)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eVoice Coil: 4” 8-layer high-temperature voice coil for extreme thermal handling\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eMotor: Huge multi-stack ferrite motor engineered for high BL, deep lows, and strong cone control at high excursion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eSuspension: Oversized progressive spider pack and precision-molded surround for long throw and reliability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eCone Assembly: Hardened paper cone with forged-carbon style dust cap and internal pressure cap for added strength and stability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eImpedance Options: Dual 1 ohm (D1) and dual 2 ohm (D2) configurations\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eTerminals: Heavy-duty push terminals designed for large-gauge speaker wire\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eVisuals: Stealth all-black FXXL cosmetics for a clean, aggressive look in show builds and walls\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBest For\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eHigh-power 18” ported enclosures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e4th and 6th order bandpass walls\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eMulti-18 demo builds and competition-style systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eLoud daily driver setups where you want true 5k-class 18 inch performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you’re ready to build a true big-boy 18 inch system, the Sky High Car Audio FXXL Series 18” Subwoofer is the centerpiece to start with—huge motor, serious coil, real 5000W RMS capability, and Sky High’s proven build quality, backed by the crew at AudioSellerz.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"fixedfxxl-18-front-2.0.png\" src=\"https:\/\/cdn11.bigcommerce.com\/s-746gclh\/product_images\/uploaded_images\/fixedfxxl-18-front-2.0.png\" alt=\"fixedfxxl-18-front-2.0.png\" width=\"1000\" height=\"1294\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D1","offer_id":44258827370636,"sku":"SHCA-FXXL-18-D1","price":994.95,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":44258827403404,"sku":"SHCA-FXXL-18-D2","price":994.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/4__43010.webp?v=1751490579"},{"product_id":"sky-high-fxxl-3-5-neo-mini-subwoofer","title":"Sky High Car Audio FXXL 3.5\" Neo Mini Subwoofer","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSky High Car Audio FXXL 3.5\" Neo Mini Subwoofer\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e, the \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eSky High Car Audio FXXL 3.5\" Neo Mini Subwoofer\u003c\/span\u003e packs the look and attitude of the full FXXL lineup into an ultra-compact mini subwoofer that is built to stand out. This \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003e3.5\" mini subwoofer\u003c\/span\u003e is a real working subwoofer, not just a display piece, making it a unique option for custom builds, RC projects, compact demo setups, desktop audio projects, and creative installs where space is limited but style still matters.\u003c\/p\u003e\n\u003cp\u003eBuilt with the same aggressive styling that made the FXXL series popular, this \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eneo mini subwoofer\u003c\/span\u003e features a \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eforged carbon fiber dust cap\u003c\/span\u003e, all-black stealth styling, and a \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eneo motor structure\u003c\/span\u003e for a compact but serious look. If you want something different for a custom enclosure, shop display, or conversation-starting audio build, this little sub brings a lot of personality in a small footprint.\u003c\/p\u003e\n\u003cp\u003eThis is a smart choice if you want a \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003emini subwoofer that actually works\u003c\/span\u003e while also giving your build something unique. It works well as a retail display piece, small-scale custom audio project, or creative install where a standard subwoofer simply will not fit.\u003c\/p\u003e\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eCustom mini enclosures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eRC audio projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCompact demo setups\u003c\/li\u003e\n\u003cli\u003eDesktop audio projects\u003c\/li\u003e\n\u003cli\u003eRetail showroom displays\u003c\/li\u003e\n\u003cli\u003eCreative custom installs\u003c\/li\u003e\n\u003cli\u003eSky High Car Audio collectors and fans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sky High Car Audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FXXL Mini\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Neo mini subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Neo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust Cap:\u003c\/strong\u003e Forged carbon fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e All-black stealth design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mini enclosures, RC projects, compact demo setups, desktop audio, displays, and creative custom installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you are building for fun, showing off something different, or adding a small sub to a compact setup, the \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eSky High Car Audio FXXL 3.5\" Neo Mini Subwoofer\u003c\/span\u003e gives you a clean way to do it with real Sky High styling. It is a fun, functional, and eye-catching piece for anyone who wants a compact subwoofer that does more than just sit on a shelf.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"margin-top:32px;padding-top:20px;border-top:1px solid #dddddd;\"\u003e\n\n  \u003ch2 style=\"margin-bottom:12px;\"\u003eHelpful Audio Sellerz Links\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Finishing a wiring install? Shop\n    \u003ca href=\"https:\/\/audiosellerz.com\/collections\/power-speaker-wire\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio power wire and ground wire\u003c\/a\u003e,\n    \u003ca href=\"https:\/\/audiosellerz.com\/collections\/fuse-blocks\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio fuse holders and fuse blocks\u003c\/a\u003e,\n    \u003ca href=\"https:\/\/audiosellerz.com\/collections\/big-3-kits\" style=\"color:#0066cc;text-decoration:underline;\"\u003eBig 3 upgrade kits\u003c\/a\u003e,\n    and\n    \u003ca href=\"https:\/\/audiosellerz.com\/collections\/sky-high-car-audio-amp-kits\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio amp kits\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    For more installation help, read the\n    \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/car-audio-wire-gauge-chart-fuse-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio wire gauge and fuse guide\u003c\/a\u003e\n    and the\n    \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/car-audio-grounding-guide-better-amp-ground\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio grounding guide\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch2 style=\"margin-top:28px;margin-bottom:12px;\"\u003eDealer \u0026amp; Wholesale Accounts\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Dealers, shops, installers, builders, and resellers who want to sell Sky High Car Audio products or other products offered by Audio Sellerz can\n    \u003ca href=\"https:\/\/audioresellerz.com\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eapply for a wholesale or dealer account through AudioResellerz.com\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch2 style=\"margin-top:28px;margin-bottom:12px;\"\u003eFollow Audio Sellerz\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Stay connected with Audio Sellerz for car audio builds, product updates, installation tips, videos, giveaways, and new releases.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Follow Audio Sellerz on\n    \u003ca href=\"https:\/\/www.facebook.com\/share\/1BTSynboiR\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFacebook\u003c\/a\u003e,\n    \u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eInstagram\u003c\/a\u003e,\n    \u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eTikTok\u003c\/a\u003e,\n    and\n    \u003ca href=\"https:\/\/youtube.com\/@audiosellerz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eYouTube\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Sky High Car Audio","offers":[{"title":"Default Title","offer_id":47202452701324,"sku":"SHCA-FXXL-RC355-NEO","price":79.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/NXXL-RC-35NEO.webp?v=1775069483"},{"product_id":"sky-high-fxxl-3-5-ferrite-mini-subwoofer","title":"Sky High Car Audio FXXL 3.5\" Ferrite Mini Subwoofer","description":"\u003ch2\u003eSky High Car Audio FXXL 3.5\" Ferrite Mini Subwoofer\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eSold by AudioSellerz.com\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eThe \u003c\/span\u003e\u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eSky High Car Audio FXXL 3.5\" Ferrite Mini Subwoofer\u003c\/span\u003e takes the aggressive look of the full-size FXXL lineup and shrinks it into a compact, real-working mini subwoofer. With its \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eforged carbon fiber dust cap\u003c\/span\u003e, all-black stealth styling, and \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eferrite motor structure\u003c\/span\u003e, this mini subwoofer is made to stand out in custom builds, display setups, RC projects, desktop audio, and other compact installs where space is limited.\u003c\/p\u003e\n\u003cp\u003eThis is not just a novelty piece. Sky High describes the \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eFXXL 3.5\" mini subwoofer\u003c\/span\u003e as a true working subwoofer designed to move air, produce low-end response, and grab attention the second someone sees it. That makes it a cool option for anyone wanting a unique \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003emini audio setup\u003c\/span\u003e, conversation-starting display piece, or compact build with real personality.\u003c\/p\u003e\n\u003cp\u003eWhether you are building a custom mini enclosure, setting up a retail display, working on an RC or scale project, or just want a unique piece of Sky High gear, this \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003e3.5\" ferrite mini sub\u003c\/span\u003e gives you the same styling cues people recognize from the larger FXXL subwoofer line in a much smaller format.\u003c\/p\u003e\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eCustom mini enclosures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eDisplay setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eRetail showroom displays\u003c\/li\u003e\n\u003cli\u003eRC and scale audio projects\u003c\/li\u003e\n\u003cli\u003eDesktop audio builds\u003c\/li\u003e\n\u003cli\u003eCompact custom installs\u003c\/li\u003e\n\u003cli\u003eSky High Car Audio collectors and fans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sky High Car Audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FXXL Mini\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Ferrite mini subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Ferrite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust Cap:\u003c\/strong\u003e Forged carbon fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e All-black stealth design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mini enclosures, displays, RC projects, desktop audio, scale builds, and compact custom installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you want something fun, functional, and different, the \u003cspan style=\"color: #0066cc; font-weight: bold;\"\u003eSky High Car Audio FXXL 3.5\" Ferrite Mini Subwoofer\u003c\/span\u003e is a standout option. It brings the bold FXXL look into a compact mini subwoofer design that works great for custom displays, small audio projects, and builds where you want people to stop and look.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 32px; padding-top: 20px; border-top: 1px solid #dddddd;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 32px; padding-top: 20px; border-top: 1px solid #dddddd;\"\u003e\n\u003ch2 style=\"margin-bottom: 12px;\"\u003eHelpful Audio Sellerz Links\u003c\/h2\u003e\n\u003cp\u003eFinishing a wiring install? Shop \u003ca href=\"https:\/\/audiosellerz.com\/collections\/power-speaker-wire\" style=\"color: #0066cc; text-decoration: underline;\"\u003ecar audio power wire and ground wire\u003c\/a\u003e, \u003ca href=\"https:\/\/audiosellerz.com\/collections\/fuse-blocks\" style=\"color: #0066cc; text-decoration: underline;\"\u003ecar audio fuse holders and fuse blocks\u003c\/a\u003e, \u003ca href=\"https:\/\/audiosellerz.com\/collections\/big-3-kits\" style=\"color: #0066cc; text-decoration: underline;\"\u003eBig 3 upgrade kits\u003c\/a\u003e, and \u003ca href=\"https:\/\/audiosellerz.com\/collections\/sky-high-car-audio-amp-kits\" style=\"color: #0066cc; text-decoration: underline;\"\u003eSky High Car Audio amp kits\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor more installation help, read the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/car-audio-wire-gauge-chart-fuse-guide\" style=\"color: #0066cc; text-decoration: underline;\"\u003ecar audio wire gauge and fuse guide\u003c\/a\u003e and the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/car-audio-grounding-guide-better-amp-ground\" style=\"color: #0066cc; text-decoration: underline;\"\u003ecar audio grounding guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 28px; margin-bottom: 12px;\"\u003eDealer \u0026amp; Wholesale Accounts\u003c\/h2\u003e\n\u003cp\u003eDealers, shops, installers, builders, and resellers who want to sell Sky High Car Audio products or other products offered by Audio Sellerz can \u003ca href=\"https:\/\/audioresellerz.com\/\" rel=\"noopener noreferrer\" style=\"color: #0066cc; text-decoration: underline;\" target=\"_blank\"\u003eapply for a wholesale or dealer account through AudioResellerz.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 28px; margin-bottom: 12px;\"\u003eFollow Audio Sellerz\u003c\/h2\u003e\n\u003cp\u003eStay connected with Audio Sellerz for car audio builds, product updates, installation tips, videos, giveaways, and new releases.\u003c\/p\u003e\n\u003cp\u003eFollow Audio Sellerz on \u003ca href=\"https:\/\/www.facebook.com\/share\/1BTSynboiR\/\" rel=\"noopener noreferrer\" style=\"color: #0066cc; text-decoration: underline;\" target=\"_blank\"\u003eFacebook\u003c\/a\u003e, \u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\" rel=\"noopener noreferrer\" style=\"color: #0066cc; text-decoration: underline;\" target=\"_blank\"\u003eInstagram\u003c\/a\u003e, \u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" rel=\"noopener noreferrer\" style=\"color: #0066cc; text-decoration: underline;\" target=\"_blank\"\u003eTikTok\u003c\/a\u003e, and \u003ca href=\"https:\/\/youtube.com\/@audiosellerz\" rel=\"noopener noreferrer\" style=\"color: #0066cc; text-decoration: underline;\" target=\"_blank\"\u003eYouTube\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sky High Car Audio","offers":[{"title":"Default Title","offer_id":47203096395916,"sku":"SHCA-FXXL-RC355-FERRITE","price":49.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/NXXL-RC-35-FERRITE5__68132.webp?v=1775070238"}],"url":"https:\/\/audiosellerz.com\/collections\/sky-high-car-audio-fxxl-subwoofer-series.oembed","provider":"Audio Sellerz","version":"1.0","type":"link"}