{"title":"Sky High Car Audio FXB Subwoofer Series","description":"\u003ch1\u003eSky High Car Audio FXB Subwoofer Series\u003c\/h1\u003e\n\n\u003cp\u003eShop Sky High Car Audio FXB Series subwoofers in 6.5-inch, 8-inch, 10-inch, 12-inch, 15-inch and 18-inch sizes. The FXB Series is designed for customers stepping beyond a basic bass upgrade and building louder daily-driver systems with stronger amplifier power, properly designed enclosures and dependable electrical support.\u003c\/p\u003e\n\n\u003cp\u003eWith compact options for limited-space installations and larger models for serious trunk, hatchback and SUV builds, the FXB lineup gives customers several ways to build around the available vehicle space and desired output.\u003c\/p\u003e\n\n\u003cp\u003eFXB subwoofers are available with dual 2-ohm and dual 4-ohm voice coils. Select the voice-coil configuration according to the number of subwoofers, amplifier capabilities and final impedance planned for the completed system.\u003c\/p\u003e\n\n\u003ch2\u003eShop Sky High FXB Series Subwoofers\u003c\/h2\u003e\n\n\u003ch3\u003eSky High FXB 6.5-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxb-6-5-400w-rms-d2-d4-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXB Series 6.5-inch subwoofer\u003c\/a\u003e\nis rated for 400 watts RMS and is available with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe compact 6.5-inch FXB can be a strong choice for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBehind-seat truck enclosures\u003c\/li\u003e\n  \u003cli\u003eUnder-seat bass systems\u003c\/li\u003e\n  \u003cli\u003eCenter-console builds\u003c\/li\u003e\n  \u003cli\u003eCompact cars and hatchbacks\u003c\/li\u003e\n  \u003cli\u003eCustom motorcycle or powersports installations\u003c\/li\u003e\n  \u003cli\u003eMulti-subwoofer systems using several compact drivers\u003c\/li\u003e\n  \u003cli\u003eCustomers who need real bass without a large enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA compact subwoofer still needs the correct enclosure volume, mounting depth, amplifier power and crossover settings. Do not assume every 6.5-inch subwoofer will work properly in the same box.\u003c\/p\u003e\n\n\u003ch3\u003eSky High FXB 8-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxb-8-600w-rms-d2-d4-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXB Series 8-inch subwoofer\u003c\/a\u003e\nis rated for 600 watts RMS and is available with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe FXB 8-inch provides more cone area and power handling than the compact 6.5-inch model while remaining easier to fit than many larger subwoofers.\u003c\/p\u003e\n\n\u003cp\u003eIt can work well for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSmall and medium truck enclosures\u003c\/li\u003e\n  \u003cli\u003eCompact trunk systems\u003c\/li\u003e\n  \u003cli\u003eHatchbacks and smaller vehicles\u003c\/li\u003e\n  \u003cli\u003eSingle high-output 8-inch builds\u003c\/li\u003e\n  \u003cli\u003eDual, triple or four-subwoofer installations\u003c\/li\u003e\n  \u003cli\u003eCustomers wanting strong bass from limited space\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSky High FXB 10-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxb-10-1000w-rms-d2-d4-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXB Series 10-inch subwoofer\u003c\/a\u003e\nis rated for 1,000 watts RMS and is available with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe FXB 10-inch offers a strong balance between manageable enclosure size, responsive bass and serious output potential. It can be a practical choice for customers who want more authority than a compact 8-inch system without immediately moving to a large 12-inch, 15-inch or 18-inch enclosure.\u003c\/p\u003e\n\n\u003cp\u003eConsider the FXB 10-inch for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLoud daily-driver trunk systems\u003c\/li\u003e\n  \u003cli\u003eTruck enclosures with sufficient mounting depth\u003c\/li\u003e\n  \u003cli\u003eSingle high-output 10-inch systems\u003c\/li\u003e\n  \u003cli\u003eDual 10-inch bass builds\u003c\/li\u003e\n  \u003cli\u003ePorted enclosures designed for the exact subwoofer\u003c\/li\u003e\n  \u003cli\u003eCustomers wanting strong output from a moderate-sized box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSky High FXB 12-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxb-12-1500w-rms-d2-d4-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXB Series 12-inch subwoofer\u003c\/a\u003e\nis rated for 1,500 watts RMS and is available with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe 12-inch FXB is a strong all-around option for loud daily systems. It provides substantial power handling and cone area while remaining easier to fit than many 15-inch or 18-inch builds.\u003c\/p\u003e\n\n\u003cp\u003eThe FXB 12-inch can make sense for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSingle high-output 12-inch systems\u003c\/li\u003e\n  \u003cli\u003eDual 12-inch trunk builds\u003c\/li\u003e\n  \u003cli\u003eLoud daily cars, trucks and SUVs\u003c\/li\u003e\n  \u003cli\u003eStreet-demo-style systems\u003c\/li\u003e\n  \u003cli\u003eCustomers wanting strong bass without using the largest available subwoofer\u003c\/li\u003e\n  \u003cli\u003eBuilds supported by a properly matched amplifier and electrical system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSky High FXB 15-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxb-15-1500w-rms-d2-d4-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXB Series 15-inch subwoofer\u003c\/a\u003e\nis rated for 1,500 watts RMS and is available with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe FXB 15-inch provides more cone area for customers who have enough vehicle space for the required enclosure and want deeper, heavier low-frequency output.\u003c\/p\u003e\n\n\u003cp\u003eConsider the FXB 15-inch for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLarge trunk installations\u003c\/li\u003e\n  \u003cli\u003eHatchback and SUV systems\u003c\/li\u003e\n  \u003cli\u003eSingle 15-inch ported builds\u003c\/li\u003e\n  \u003cli\u003eDual 15-inch systems\u003c\/li\u003e\n  \u003cli\u003eLoud daily and street-demo-style installations\u003c\/li\u003e\n  \u003cli\u003eCustomers prioritizing deep bass and increased cone area\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA 15-inch subwoofer requires enough room for more than the basket. The installation also needs the correct internal enclosure volume, port area when applicable, cone clearance and room for the enclosure to load properly inside the vehicle.\u003c\/p\u003e\n\n\u003ch3\u003eSky High FXB 18-Inch Subwoofer\u003c\/h3\u003e\n\n\u003cp\u003eThe \n\u003ca href=\"https:\/\/audiosellerz.com\/products\/sky-high-car-audio-fxb-18-1500w-rms-d2-d4-subwoofer\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSky High Car Audio FXB Series 18-inch subwoofer\u003c\/a\u003e\nis rated for 1,500 watts RMS and is available with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe FXB 18-inch offers the greatest cone area in the series and is intended for builds with enough room for a properly designed large enclosure.\u003c\/p\u003e\n\n\u003cp\u003eThe FXB 18-inch can work well for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLarge SUV and hatchback systems\u003c\/li\u003e\n  \u003cli\u003eWall and no-wall bass builds\u003c\/li\u003e\n  \u003cli\u003eSingle high-output 18-inch enclosures\u003c\/li\u003e\n  \u003cli\u003eMultiple 18-inch systems\u003c\/li\u003e\n  \u003cli\u003eDeep low-frequency daily systems\u003c\/li\u003e\n  \u003cli\u003eStreet-demo-style builds\u003c\/li\u003e\n  \u003cli\u003eCustomers with enough amplifier power and electrical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAn 18-inch subwoofer should not be forced into an enclosure that is too small simply because the basket fits. The enclosure, port, vehicle space and loading direction must all be planned around the exact subwoofer.\u003c\/p\u003e\n\n\u003ch2\u003eChoosing the Right FXB Subwoofer Size\u003c\/h2\u003e\n\n\u003cp\u003eThe largest FXB subwoofer is not automatically the best choice. Begin by measuring the available space and deciding how much seating or cargo area can be dedicated to the enclosure.\u003c\/p\u003e\n\n\u003ch3\u003eChoose the 6.5-Inch FXB When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAvailable space is extremely limited.\u003c\/li\u003e\n  \u003cli\u003eThe enclosure must fit under or behind a seat.\u003c\/li\u003e\n  \u003cli\u003eYou are planning a multi-subwoofer compact build.\u003c\/li\u003e\n  \u003cli\u003ePreserving passenger and cargo space is important.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the 8-Inch FXB When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou want compact dimensions with stronger output potential.\u003c\/li\u003e\n  \u003cli\u003eA 10-inch or larger enclosure will not fit properly.\u003c\/li\u003e\n  \u003cli\u003eYou are building a truck, hatchback or compact trunk system.\u003c\/li\u003e\n  \u003cli\u003eYou want to use multiple smaller subwoofers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the 10-Inch FXB When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou want a balance between output and enclosure size.\u003c\/li\u003e\n  \u003cli\u003eYou prefer a responsive daily bass system.\u003c\/li\u003e\n  \u003cli\u003eA 12-inch enclosure would use too much space.\u003c\/li\u003e\n  \u003cli\u003eYou are planning a serious single or dual 10-inch build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the 12-Inch FXB When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou want a strong all-around loud-daily size.\u003c\/li\u003e\n  \u003cli\u003eThe vehicle has enough space for the correct enclosure.\u003c\/li\u003e\n  \u003cli\u003eYou are planning a single or dual high-output system.\u003c\/li\u003e\n  \u003cli\u003eYou want substantial output without moving to a 15-inch or 18-inch model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the 15-Inch FXB When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou have room for a larger enclosure.\u003c\/li\u003e\n  \u003cli\u003eDeep bass and increased cone area are priorities.\u003c\/li\u003e\n  \u003cli\u003eYou are building in a large trunk, hatchback or SUV.\u003c\/li\u003e\n  \u003cli\u003eThe vehicle can support the required enclosure and amplifier power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the 18-Inch FXB When:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eYou have substantial enclosure space available.\u003c\/li\u003e\n  \u003cli\u003eYou want the greatest cone area in the FXB lineup.\u003c\/li\u003e\n  \u003cli\u003eYou are planning a large SUV, hatchback, wall or no-wall build.\u003c\/li\u003e\n  \u003cli\u003eThe amplifier, wiring and electrical system are being built around the subwoofer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDual 2-Ohm vs Dual 4-Ohm FXB Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eThe dual 2-ohm and dual 4-ohm versions are not separate power levels. The voice-coil configuration determines the wiring options available and the final impedance presented to the amplifier.\u003c\/p\u003e\n\n\u003cp\u003eFor one dual-voice-coil subwoofer:\u003c\/p\u003e\n\n\u003cul\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  \u003cli\u003eA dual 4-ohm model can normally be wired to a 2-ohm or 8-ohm final load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUsing multiple FXB subwoofers creates additional wiring possibilities. Decide how many subwoofers will be installed and what impedance the amplifier needs before selecting the voice-coil configuration.\u003c\/p\u003e\n\n\u003cp\u003eNever connect an amplifier below its minimum stable impedance. An unsafe final load can increase current demand and heat while causing protect mode, blown fuses or equipment failure.\u003c\/p\u003e\n\n\u003ch2\u003eMatch the Amplifier to the FXB Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eChoose an amplifier by comparing its rated RMS output at the completed impedance with the combined RMS rating of the FXB subwoofers.\u003c\/p\u003e\n\n\u003cp\u003eBefore selecting an amplifier, confirm:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe RMS rating of each subwoofer\u003c\/li\u003e\n  \u003cli\u003eThe dual 2-ohm or dual 4-ohm configuration\u003c\/li\u003e\n  \u003cli\u003eThe number of subwoofers being installed\u003c\/li\u003e\n  \u003cli\u003eHow the voice coils and subwoofers will be wired\u003c\/li\u003e\n  \u003cli\u003eThe completed final impedance\u003c\/li\u003e\n  \u003cli\u003eThe amplifier’s rated output at that impedance\u003c\/li\u003e\n  \u003cli\u003eThe amplifier’s minimum stable load\u003c\/li\u003e\n  \u003cli\u003eThe power wire, ground wire and fuse protection required\u003c\/li\u003e\n  \u003cli\u003eWhether the vehicle’s charging system can support the amplifier\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 Sky High FXB subwoofer system.\u003c\/p\u003e\n\n\u003ch2\u003eThe Correct Subwoofer Enclosure Matters\u003c\/h2\u003e\n\n\u003cp\u003eA powerful FXB subwoofer can still perform poorly in the wrong enclosure. The enclosure affects low-frequency extension, output, efficiency, cone control and how the system behaves inside the vehicle.\u003c\/p\u003e\n\n\u003cp\u003eBefore building or purchasing an enclosure, verify:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRecommended net enclosure volume\u003c\/li\u003e\n  \u003cli\u003eSealed or ported enclosure requirements\u003c\/li\u003e\n  \u003cli\u003eRecommended tuning frequency when applicable\u003c\/li\u003e\n  \u003cli\u003eRequired port area\u003c\/li\u003e\n  \u003cli\u003eSubwoofer displacement\u003c\/li\u003e\n  \u003cli\u003ePort and bracing displacement\u003c\/li\u003e\n  \u003cli\u003eMounting depth\u003c\/li\u003e\n  \u003cli\u003eCutout diameter\u003c\/li\u003e\n  \u003cli\u003eSurround and cone clearance\u003c\/li\u003e\n  \u003cli\u003eAvailable space and loading direction inside the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not select a box only because its cutout matches the advertised subwoofer size. Different subwoofers with the same diameter can require very different enclosure volumes and port designs.\u003c\/p\u003e\n\n\u003cp\u003eBrowse available \n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofer-boxes\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer boxes and enclosures\u003c\/a\u003e\nwhen planning the complete bass system.\u003c\/p\u003e\n\n\u003ch2\u003ePlan the Wiring and Electrical Support\u003c\/h2\u003e\n\n\u003cp\u003eAs amplifier power increases, the power wire, ground wire, fuse protection, battery support and alternator capacity become more important.\u003c\/p\u003e\n\n\u003cp\u003eComplete the installation with properly selected \n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/amp-kits\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio amplifier wiring kits\u003c\/a\u003e\nand review available \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 the charging and grounding paths need to support a larger amplifier system.\u003c\/p\u003e\n\n\u003cp\u003eA Big 3 upgrade does not increase the alternator’s rated output. Larger FXB builds may still require stronger battery support or a high-output alternator depending on the amplifier demand and how the system will be used.\u003c\/p\u003e\n\n\u003ch2\u003eSet Gain, Crossovers and Filters Correctly\u003c\/h2\u003e\n\n\u003cp\u003eAmplifier gain is used to match the amplifier’s input sensitivity to the source signal. It is not an additional volume control. Excessive gain can create clipping, heat and damaged voice coils.\u003c\/p\u003e\n\n\u003cp\u003eThe low-pass crossover should keep unwanted upper frequencies out of the subwoofer system. A properly selected subsonic filter can also help protect FXB subwoofers in ported enclosures from excessive movement below the enclosure’s useful operating range.\u003c\/p\u003e\n\n\u003cp\u003eFinal settings should be based on the enclosure, tuning frequency, amplifier, signal source and operating range of the completed system.\u003c\/p\u003e\n\n\u003ch2\u003eShop All Sky High Car Audio Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eCompare the FXB Series with FE Slim, FE, BMX, FMX and FXXL models 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 FXB 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\u003c\/ul\u003e\n\n\u003ch2\u003eFollow Audio Sellerz\u003c\/h2\u003e\n\n\u003cp\u003eFollow Audio Sellerz for Sky High Car Audio products, subwoofer demonstrations, enclosure information, system wiring, electrical-upgrade tips and real car audio builds.\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-fxb-6-5-400w-rms-d2-d4-subwoofer","title":"Sky High Car Audio FXB Series 6.5\" Subwoofer – 400W RMS D2\/D4","description":"\u003cp data-start=\"123\" data-end=\"235\"\u003e\u003cstrong data-start=\"123\" data-end=\"206\"\u003eSky High Car Audio FXB Series 6.5\" Subwoofer – 400W RMS Dual 2 Ohm \/ Dual 4 Ohm\u003c\/strong\u003e\u003cbr data-start=\"206\" data-end=\"209\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"622\"\u003eThe \u003cstrong data-start=\"241\" data-end=\"289\"\u003eSky High Car Audio FXB Series 6.5\" Subwoofer\u003c\/strong\u003e is a compact, high-output \u003cstrong data-start=\"316\" data-end=\"348\"\u003e6.5 inch car audio subwoofer\u003c\/strong\u003e built for people who want real performance in tight spaces. Part of the FXB line—\u003cstrong data-start=\"430\" data-end=\"473\"\u003e“Sky High Performance. Everyday Price.”\u003c\/strong\u003e—this driver is engineered to deliver \u003cstrong data-start=\"511\" data-end=\"540\"\u003epowerful, controlled bass\u003c\/strong\u003e without cutting corners where it matters. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"1043\"\u003eRated at \u003cstrong data-start=\"633\" data-end=\"645\"\u003e400W RMS\u003c\/strong\u003e, the FXB 6.5 is ideal for small custom boxes, under-seat or rear-deck enclosures, and multi-sub setups where you want a lot of cone area from smaller woofers. The FXB platform focuses on real-world output, reliable cooling, and consistent performance, making it an excellent choice for daily drivers and budget-conscious systems that still want to hit hard. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1045\" data-end=\"1061\"\u003e\u003cstrong data-start=\"1045\" data-end=\"1061\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1063\" data-end=\"1978\"\u003e\n\u003cli data-start=\"1063\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1065\" data-end=\"1112\"\u003e\u003cstrong data-start=\"1065\" data-end=\"1074\"\u003eSize:\u003c\/strong\u003e 6.5\" FXB Series car audio subwoofer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1113\" data-end=\"1242\"\u003e\n\u003cp data-start=\"1115\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1115\" data-end=\"1134\"\u003ePower Handling:\u003c\/strong\u003e ~400W RMS class (FXB series woofer in the “real power” budget line) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1243\" data-end=\"1418\"\u003e\n\u003cp data-start=\"1245\" data-end=\"1418\"\u003e\u003cstrong data-start=\"1245\" data-end=\"1267\"\u003eImpedance Options:\u003c\/strong\u003e Available in \u003cstrong data-start=\"1281\" data-end=\"1300\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"1305\" data-end=\"1324\"\u003edual 4 ohm (D4)\u003c\/strong\u003e for flexible wiring to different monoblock amplifiers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1697\"\u003e\n\u003cp data-start=\"1421\" data-end=\"1440\"\u003e\u003cstrong data-start=\"1421\" data-end=\"1438\"\u003eDesign Focus:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1443\" data-end=\"1697\"\u003e\n\u003cli data-start=\"1443\" data-end=\"1584\"\u003e\n\u003cp data-start=\"1445\" data-end=\"1584\"\u003e“\u003cstrong data-start=\"1446\" data-end=\"1487\"\u003eSky High Performance. Everyday Price.\u003c\/strong\u003e” FXB is built to bring strong bass to real-world budgets \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1587\" data-end=\"1697\"\u003e\n\u003cp data-start=\"1589\" data-end=\"1697\"\u003eTuned for \u003cstrong data-start=\"1599\" data-end=\"1628\"\u003epowerful, controlled bass\u003c\/strong\u003e instead of just peak numbers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1698\" data-end=\"1801\"\u003e\n\u003cp data-start=\"1700\" data-end=\"1801\"\u003e\u003cstrong data-start=\"1700\" data-end=\"1713\"\u003eUse Case:\u003c\/strong\u003e Great for small enclosures, creative tight-space installs, and multi-6.5\" bass arrays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1802\" data-end=\"1978\"\u003e\n\u003cp data-start=\"1804\" data-end=\"1978\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1825\"\u003eBuild Philosophy:\u003c\/strong\u003e Real-world output, reliable design, and no shortcuts in the key performance areas of motor, coil, and suspension \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1980\" data-end=\"2279\"\u003eWhether you’re upgrading your daily driver or stacking multiple small subs in a custom build, the \u003cstrong data-start=\"2078\" data-end=\"2126\"\u003eSky High Car Audio FXB Series 6.5\" Subwoofer\u003c\/strong\u003e gives you \u003cstrong data-start=\"2137\" data-end=\"2170\"\u003ebig bass in a small footprint\u003c\/strong\u003e with pricing and performance tuned for everyday car audio enthusiasts—sold and shipped by AudioSellerz.com\u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D2 Ohms","offer_id":44257538277516,"sku":"SHCA-FXB-6-D2","price":124.95,"currency_code":"USD","in_stock":true},{"title":"D4 Ohms","offer_id":44257538310284,"sku":"SHCA-FXB-6-D4","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/7CB3577D-6D50-4C3B-B474-5ED51BE5686E.png?v=1757102745"},{"product_id":"sky-high-car-audio-fxb-8-600w-rms-d2-d4-subwoofer","title":"Sky High Car Audio FXB Series 8\" Subwoofer – 600W RMS D2\/D4","description":"\u003cp data-start=\"121\" data-end=\"231\"\u003e\u003cstrong data-start=\"121\" data-end=\"202\"\u003eSky High Car Audio FXB Series 8\" Subwoofer – 600W RMS Dual 2 Ohm \/ Dual 4 Ohm\u003c\/strong\u003e\u003cbr data-start=\"202\" data-end=\"205\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"233\" data-end=\"617\"\u003eThe \u003cstrong data-start=\"237\" data-end=\"283\"\u003eSky High Car Audio FXB Series 8\" Subwoofer\u003c\/strong\u003e is a compact, hard-hitting \u003cstrong data-start=\"311\" data-end=\"341\"\u003e8 inch car audio subwoofer\u003c\/strong\u003e designed for builders who want real performance in tight spaces without blowing the budget. Part of the FXB line—built around the idea of \u003cem data-start=\"480\" data-end=\"523\"\u003eSky High performance at an everyday price\u003c\/em\u003e—this 8\" woofer is tuned to deliver \u003cstrong data-start=\"559\" data-end=\"586\"\u003estrong, controlled bass\u003c\/strong\u003e in small to medium enclosures.\u003c\/p\u003e\n\u003cp data-start=\"619\" data-end=\"998\"\u003eRated around \u003cstrong data-start=\"632\" data-end=\"650\"\u003e600W RMS class\u003c\/strong\u003e (in line with the FXB series step-up from FE-style budget subs), the FXB 8 is perfect for under-seat boxes, trunk corners, or multi-8 builds where you want fast, punchy bass with surprising low-end depth for its size. Available in \u003cstrong data-start=\"882\" data-end=\"901\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"906\" data-end=\"925\"\u003edual 4 ohm (D4)\u003c\/strong\u003e, it gives you flexibility to match a wide range of monoblock amplifiers.\u003c\/p\u003e\n\u003cp data-start=\"1000\" data-end=\"1225\"\u003eWith the right enclosure, the \u003cstrong data-start=\"1030\" data-end=\"1040\"\u003eFXB 8\"\u003c\/strong\u003e delivers quick, responsive bass that works great with music that needs both kick and low-end weight—making it a killer option for daily drivers, small vehicles, and stacked 8\" systems.\u003c\/p\u003e\n\u003cp data-start=\"1227\" data-end=\"1243\"\u003e\u003cstrong data-start=\"1227\" data-end=\"1243\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1245\" data-end=\"1911\"\u003e\n\u003cli data-start=\"1245\" data-end=\"1292\"\u003e\n\u003cp data-start=\"1247\" data-end=\"1292\"\u003e\u003cstrong data-start=\"1247\" data-end=\"1256\"\u003eSize:\u003c\/strong\u003e 8\" FXB Series car audio subwoofer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1293\" data-end=\"1364\"\u003e\n\u003cp data-start=\"1295\" data-end=\"1364\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1314\"\u003ePower Handling:\u003c\/strong\u003e ~600W RMS class (FXB step-up performance range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1448\"\u003e\n\u003cp data-start=\"1367\" data-end=\"1448\"\u003e\u003cstrong data-start=\"1367\" data-end=\"1389\"\u003eImpedance Options:\u003c\/strong\u003e Available in \u003cstrong data-start=\"1403\" data-end=\"1422\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"1427\" data-end=\"1446\"\u003edual 4 ohm (D4)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1604\"\u003e\n\u003cp data-start=\"1451\" data-end=\"1470\"\u003e\u003cstrong data-start=\"1451\" data-end=\"1468\"\u003eDesign Focus:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1473\" data-end=\"1604\"\u003e\n\u003cli data-start=\"1473\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1475\" data-end=\"1528\"\u003e“Sky High performance, everyday price” FXB platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1531\" data-end=\"1604\"\u003e\n\u003cp data-start=\"1533\" data-end=\"1604\"\u003eTuned for \u003cstrong data-start=\"1543\" data-end=\"1572\"\u003epowerful, controlled bass\u003c\/strong\u003e rather than just peak numbers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1605\" data-end=\"1790\"\u003e\n\u003cp data-start=\"1607\" data-end=\"1640\"\u003e\u003cstrong data-start=\"1607\" data-end=\"1629\"\u003eApplication Style:\u003c\/strong\u003e Ideal for:\u003c\/p\u003e\n\u003cul data-start=\"1643\" data-end=\"1790\"\u003e\n\u003cli data-start=\"1643\" data-end=\"1680\"\u003e\n\u003cp data-start=\"1645\" data-end=\"1680\"\u003eSmall ported or sealed enclosures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1683\" data-end=\"1732\"\u003e\n\u003cp data-start=\"1685\" data-end=\"1732\"\u003eUnder-seat, rear-corner, or low-profile boxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1735\" data-end=\"1790\"\u003e\n\u003cp data-start=\"1737\" data-end=\"1790\"\u003eMulti-sub 8\" arrays in trunks, SUVs, and small cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1791\" data-end=\"1911\"\u003e\n\u003cp data-start=\"1793\" data-end=\"1911\"\u003e\u003cstrong data-start=\"1793\" data-end=\"1814\"\u003eBuild Philosophy:\u003c\/strong\u003e Real-world output, reliable construction, and solid motor\/coil\/suspension design for daily use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1913\" data-end=\"1926\"\u003e\u003cstrong data-start=\"1913\" data-end=\"1926\"\u003eGreat For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1928\" data-end=\"2216\"\u003e\n\u003cli data-start=\"1928\" data-end=\"1985\"\u003e\n\u003cp data-start=\"1930\" data-end=\"1985\"\u003eDaily driver systems needing a strong 8\" bass upgrade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1986\" data-end=\"2057\"\u003e\n\u003cp data-start=\"1988\" data-end=\"2057\"\u003ePair\/quad 8\" setups where space is limited but output still matters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2058\" data-end=\"2132\"\u003e\n\u003cp data-start=\"2060\" data-end=\"2132\"\u003eSmall vehicles, trucks, or hatchbacks that can’t easily fit large subs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2133\" data-end=\"2216\"\u003e\n\u003cp data-start=\"2135\" data-end=\"2216\"\u003eBudget and mid-level builds looking for \u003cstrong data-start=\"2175\" data-end=\"2214\"\u003elegit bass from a compact subwoofer\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2218\" data-end=\"2477\"\u003eThe \u003cstrong data-start=\"2222\" data-end=\"2268\"\u003eSky High Car Audio FXB Series 8\" Subwoofer\u003c\/strong\u003e is designed to give you more than you expect out of an 8—real output, real control, and Sky High quality at a price point that makes sense for everyday car audio builds. Sold and shipped by AudioSellerz.com\u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D2 Ohms","offer_id":44257548796044,"sku":"SHCA-FXB-8-D2","price":144.95,"currency_code":"USD","in_stock":false},{"title":"D4 Ohms","offer_id":44257548828812,"sku":"SHCA-FXB-8-D4","price":144.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/1CD2919B-87E2-4D67-9280-5581C06D643F.png?v=1757102487"},{"product_id":"sky-high-car-audio-fxb-10-1000w-rms-d2-d4-subwoofer","title":"Sky High Car Audio FXB Series 10\" Subwoofer – 1000W RMS D2\/D4","description":"\u003cp data-start=\"123\" data-end=\"235\"\u003e\u003cstrong data-start=\"123\" data-end=\"206\"\u003eSky High Car Audio FXB Series 10\" Subwoofer – 1000W RMS Dual 2 Ohm \/ Dual 4 Ohm\u003c\/strong\u003e\u003cbr data-start=\"206\" data-end=\"209\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"562\"\u003eThe \u003cstrong data-start=\"241\" data-end=\"288\"\u003eSky High Car Audio FXB Series 10\" Subwoofer\u003c\/strong\u003e is where the FXB line really gets serious. This \u003cstrong data-start=\"337\" data-end=\"378\"\u003e1000W RMS 10 inch car audio subwoofer\u003c\/strong\u003e is built for people who want big-boy performance, strong motor control, and real output without jumping into full-blown ultra-high-end pricing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"912\"\u003eAt the heart of the FXB 10 is a \u003cstrong data-start=\"596\" data-end=\"631\"\u003e3\" 4-layer high-temp voice coil\u003c\/strong\u003e and a \u003cstrong data-start=\"638\" data-end=\"670\"\u003edouble-stacked ferrite motor\u003c\/strong\u003e, shared with the larger FXB sizes. That combo, paired with a \u003cstrong data-start=\"732\" data-end=\"753\"\u003e30mm Xmax one-way\u003c\/strong\u003e and a large \u003cstrong data-start=\"766\" data-end=\"793\"\u003e8.8\" progressive spider\u003c\/strong\u003e, lets this woofer move serious air while staying controlled at high excursion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"914\" data-end=\"1241\"\u003eA \u003cstrong data-start=\"916\" data-end=\"940\"\u003ecast aluminum basket\u003c\/strong\u003e keeps everything rigid under heavy load, and \u003cstrong data-start=\"986\" data-end=\"1004\"\u003epush terminals\u003c\/strong\u003e make it easy to run heavy-gauge speaker wire in real installs. This isn’t a stripped entry-level 10—it’s one of the strongest “budget” 10s in its class when you look at coil size, motor, and Xmax. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1243\" data-end=\"1443\"\u003eAvailable in \u003cstrong data-start=\"1256\" data-end=\"1275\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"1280\" data-end=\"1299\"\u003edual 4 ohm (D4)\u003c\/strong\u003e, the FXB 10 is easy to pair with most quality monoblock amplifiers, whether you’re running a single woofer or multiple tens in a bigger system.\u003c\/p\u003e\n\u003cp data-start=\"1445\" data-end=\"1461\"\u003e\u003cstrong data-start=\"1445\" data-end=\"1461\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1463\" data-end=\"2371\"\u003e\n\u003cli data-start=\"1463\" data-end=\"1511\"\u003e\n\u003cp data-start=\"1465\" data-end=\"1511\"\u003e\u003cstrong data-start=\"1465\" data-end=\"1474\"\u003eSize:\u003c\/strong\u003e 10\" FXB Series car audio subwoofer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1512\" data-end=\"1602\"\u003e\n\u003cp data-start=\"1514\" data-end=\"1602\"\u003e\u003cstrong data-start=\"1514\" data-end=\"1533\"\u003ePower Handling:\u003c\/strong\u003e \u003cstrong data-start=\"1534\" data-end=\"1547\"\u003e1000W RMS\u003c\/strong\u003e (FXB 10 rated) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1603\" data-end=\"1765\"\u003e\n\u003cp data-start=\"1605\" data-end=\"1765\"\u003e\u003cstrong data-start=\"1605\" data-end=\"1620\"\u003eVoice Coil:\u003c\/strong\u003e \u003cstrong data-start=\"1621\" data-end=\"1656\"\u003e3\" 4-layer high-temp voice coil\u003c\/strong\u003e – same coil used in the larger FXB subs for serious thermal capacity \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1766\" data-end=\"1906\"\u003e\n\u003cp data-start=\"1768\" data-end=\"1906\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1782\"\u003eExcursion:\u003c\/strong\u003e \u003cstrong data-start=\"1783\" data-end=\"1806\"\u003e30mm Xmax (one-way)\u003c\/strong\u003e for big, controlled cone movement and strong low-end output \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1907\" data-end=\"1993\"\u003e\n\u003cp data-start=\"1909\" data-end=\"1993\"\u003e\u003cstrong data-start=\"1909\" data-end=\"1919\"\u003eMotor:\u003c\/strong\u003e Double-stacked ferrite motor for high motor force and real-world output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1994\" data-end=\"2135\"\u003e\n\u003cp data-start=\"1996\" data-end=\"2135\"\u003e\u003cstrong data-start=\"1996\" data-end=\"2018\"\u003eSpider\/Suspension:\u003c\/strong\u003e Full-size \u003cstrong data-start=\"2029\" data-end=\"2056\"\u003e8.8\" progressive spider\u003c\/strong\u003e for linear control at higher excursion \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2136\" data-end=\"2201\"\u003e\n\u003cp data-start=\"2138\" data-end=\"2201\"\u003e\u003cstrong data-start=\"2138\" data-end=\"2149\"\u003eBasket:\u003c\/strong\u003e \u003cstrong data-start=\"2150\" data-end=\"2174\"\u003eCast aluminum basket\u003c\/strong\u003e for strength and airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2202\" data-end=\"2282\"\u003e\n\u003cp data-start=\"2204\" data-end=\"2282\"\u003e\u003cstrong data-start=\"2204\" data-end=\"2218\"\u003eTerminals:\u003c\/strong\u003e Heavy-duty \u003cstrong data-start=\"2230\" data-end=\"2248\"\u003epush terminals\u003c\/strong\u003e for secure, high-current wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2283\" data-end=\"2371\"\u003e\n\u003cp data-start=\"2285\" data-end=\"2371\"\u003e\u003cstrong data-start=\"2285\" data-end=\"2307\"\u003eImpedance Options:\u003c\/strong\u003e Dual 2 ohm (D2) and dual 4 ohm (D4) voice coil configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2373\" data-end=\"2386\"\u003e\u003cstrong data-start=\"2373\" data-end=\"2386\"\u003eGreat For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2388\" data-end=\"2745\"\u003e\n\u003cli data-start=\"2388\" data-end=\"2475\"\u003e\n\u003cp data-start=\"2390\" data-end=\"2475\"\u003eSingle 10\" ported or sealed daily setups that want way more than “entry-level” bass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2476\" data-end=\"2541\"\u003e\n\u003cp data-start=\"2478\" data-end=\"2541\"\u003ePair\/quad 10\" systems in trunks, SUVs, or blow-through builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2542\" data-end=\"2622\"\u003e\n\u003cp data-start=\"2544\" data-end=\"2622\"\u003eUsers stepping up from basic entry subs into a \u003cstrong data-start=\"2591\" data-end=\"2620\"\u003etrue 1000W RMS 10\" driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2623\" data-end=\"2745\"\u003e\n\u003cp data-start=\"2625\" data-end=\"2745\"\u003eBudget and mid-level builds where you still want premium features: big coil, big Xmax, cast basket, and push terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2747\" data-end=\"2996\"\u003eThe \u003cstrong data-start=\"2751\" data-end=\"2808\"\u003eSky High Car Audio FXB Series 10\" 1000W RMS subwoofer\u003c\/strong\u003e brings serious motor, coil, and excursion to the “everyday price” category—perfect for daily builds that you want to hit hard, sound good, and last. Sold and shipped by AudioSellerz.com\u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D2 Ohms","offer_id":44257552367756,"sku":"SHCA-FXB-10-D2","price":244.95,"currency_code":"USD","in_stock":true},{"title":"D4 Ohms","offer_id":44257552400524,"sku":"SHCA-FXB-10-D4","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/98C4FF94-2059-40D4-9CAD-2A7183B9CDB3.png?v=1757102321"},{"product_id":"sky-high-car-audio-fxb-12-1500w-rms-d2-d4-subwoofer","title":"Sky High Car Audio FXB Series 12\" Subwoofer – 1500W RMS D2\/D4","description":"\u003cp data-start=\"123\" data-end=\"235\"\u003e\u003cstrong data-start=\"123\" data-end=\"206\"\u003eSky High Car Audio FXB Series 12\" Subwoofer – 1500W RMS Dual 2 Ohm \/ Dual 4 Ohm\u003c\/strong\u003e\u003cbr data-start=\"206\" data-end=\"209\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"702\"\u003eThe \u003cstrong data-start=\"241\" data-end=\"288\"\u003eSky High Car Audio FXB Series 12\" Subwoofer\u003c\/strong\u003e is a serious \u003cstrong data-start=\"302\" data-end=\"343\"\u003e1500W RMS 12 inch car audio subwoofer\u003c\/strong\u003e built for real-world abuse, big output, and strong motor control—without jumping into crazy flagship pricing. Part of the \u003cstrong data-start=\"466\" data-end=\"514\"\u003eFXB: “Sky High Performance. Everyday Price.”\u003c\/strong\u003e line, this 12\" driver takes the same engineering mindset as Sky High’s top subwoofers and packs it into a budget-conscious, heavy-hitting platform. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"704\" data-end=\"1141\"\u003eAt the core of the FXB 12 is a \u003cstrong data-start=\"735\" data-end=\"770\"\u003e3\" 4-layer high-temp voice coil\u003c\/strong\u003e paired with a \u003cstrong data-start=\"785\" data-end=\"824\"\u003erugged double-stacked ferrite motor\u003c\/strong\u003e. This combo is rated to handle \u003cstrong data-start=\"856\" data-end=\"869\"\u003e1500W RMS\u003c\/strong\u003e and is designed to be \u003cstrong data-start=\"892\" data-end=\"913\"\u003epushed hard daily\u003c\/strong\u003e without giving up. The larger FXB sizes (10\", 12\", 15\", 18\") all share this big-coil, big-motor architecture, giving them way more thermal capacity and control than typical “budget” subs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1143\" data-end=\"1556\"\u003eThe suspension uses a large, progressive spider and high-roll surround to support serious excursion, while the frame and motor structure are tuned for strong mechanical control and air movement. Available in \u003cstrong data-start=\"1351\" data-end=\"1370\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"1375\" data-end=\"1394\"\u003edual 4 ohm (D4)\u003c\/strong\u003e, the FXB 12 is easy to match with stout monoblock amplifiers for single-sub builds, pair setups, or multi-woofer systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1558\" data-end=\"1774\"\u003eIn the right ported or sealed enclosure, the \u003cstrong data-start=\"1603\" data-end=\"1621\"\u003eFXB Series 12\"\u003c\/strong\u003e delivers \u003cstrong data-start=\"1631\" data-end=\"1658\"\u003edeep, hard-hitting bass\u003c\/strong\u003e with enough cone area and Xmax to move real air—perfect for street demos, loud dailies, or budget SPL-style builds.\u003c\/p\u003e\n\u003cp data-start=\"1776\" data-end=\"1792\"\u003e\u003cstrong data-start=\"1776\" data-end=\"1792\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1794\" data-end=\"2812\"\u003e\n\u003cli data-start=\"1794\" data-end=\"1842\"\u003e\n\u003cp data-start=\"1796\" data-end=\"1842\"\u003e\u003cstrong data-start=\"1796\" data-end=\"1805\"\u003eSize:\u003c\/strong\u003e 12\" FXB Series car audio subwoofer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1843\" data-end=\"1934\"\u003e\n\u003cp data-start=\"1845\" data-end=\"1934\"\u003e\u003cstrong data-start=\"1845\" data-end=\"1864\"\u003ePower Handling:\u003c\/strong\u003e \u003cstrong data-start=\"1865\" data-end=\"1878\"\u003e1500W RMS\u003c\/strong\u003e (FXB 12 rating) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1935\" data-end=\"2080\"\u003e\n\u003cp data-start=\"1937\" data-end=\"2080\"\u003e\u003cstrong data-start=\"1937\" data-end=\"1952\"\u003eVoice Coil:\u003c\/strong\u003e \u003cstrong data-start=\"1953\" data-end=\"1988\"\u003e3\" 4-layer high-temp voice coil\u003c\/strong\u003e for serious thermal handling and long play sessions \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2081\" data-end=\"2235\"\u003e\n\u003cp data-start=\"2083\" data-end=\"2235\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2103\"\u003eMotor Structure:\u003c\/strong\u003e Rugged \u003cstrong data-start=\"2111\" data-end=\"2143\"\u003edouble-stacked ferrite motor\u003c\/strong\u003e for strong motor force and control under heavy load \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2236\" data-end=\"2401\"\u003e\n\u003cp data-start=\"2238\" data-end=\"2401\"\u003e\u003cstrong data-start=\"2238\" data-end=\"2260\"\u003eImpedance Options:\u003c\/strong\u003e Available in \u003cstrong data-start=\"2274\" data-end=\"2293\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"2298\" data-end=\"2317\"\u003edual 4 ohm (D4)\u003c\/strong\u003e for flexible wiring to different amplifiers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2402\" data-end=\"2542\"\u003e\n\u003cp data-start=\"2404\" data-end=\"2542\"\u003e\u003cstrong data-start=\"2404\" data-end=\"2431\"\u003eSuspension \u0026amp; Excursion:\u003c\/strong\u003e Large progressive spider and high-roll surround designed for big, linear excursion and strong low-end output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2543\" data-end=\"2812\"\u003e\n\u003cp data-start=\"2545\" data-end=\"2563\"\u003e\u003cstrong data-start=\"2545\" data-end=\"2561\"\u003eBuild Focus:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2566\" data-end=\"2812\"\u003e\n\u003cli data-start=\"2566\" data-end=\"2674\"\u003e\n\u003cp data-start=\"2568\" data-end=\"2674\"\u003eFXB line is built for \u003cstrong data-start=\"2590\" data-end=\"2634\"\u003e“real bass power for real-world budgets”\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2677\" data-end=\"2812\"\u003e\n\u003cp data-start=\"2679\" data-end=\"2812\"\u003eDesigned to keep \u003cstrong data-start=\"2696\" data-end=\"2755\"\u003emotor strength, coil durability, and suspension control\u003c\/strong\u003e at the front of the design, not just marketing wattage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2814\" data-end=\"2827\"\u003e\u003cstrong data-start=\"2814\" data-end=\"2827\"\u003eGreat For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2829\" data-end=\"3276\"\u003e\n\u003cli data-start=\"2829\" data-end=\"2911\"\u003e\n\u003cp data-start=\"2831\" data-end=\"2911\"\u003eSingle 12\" ported or sealed daily-driver systems that need \u003cstrong data-start=\"2890\" data-end=\"2909\"\u003ebig, clean bass\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2912\" data-end=\"2971\"\u003e\n\u003cp data-start=\"2914\" data-end=\"2971\"\u003ePair or quad 12\" setups in trunks, hatchbacks, and SUVs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2972\" data-end=\"3059\"\u003e\n\u003cp data-start=\"2974\" data-end=\"3059\"\u003eStreet demo builds and budget SPL-style systems that still require real reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3060\" data-end=\"3167\"\u003e\n\u003cp data-start=\"3062\" data-end=\"3167\"\u003eUpgrading from entry-level subs to a \u003cstrong data-start=\"3099\" data-end=\"3132\"\u003ereal 1500W RMS 12 inch driver\u003c\/strong\u003e with a big coil and strong motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3168\" data-end=\"3276\"\u003e\n\u003cp data-start=\"3170\" data-end=\"3276\"\u003eBuilders who want Sky High quality and performance in a price point that makes sense for everyday builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3278\" data-end=\"3540\"\u003eThe \u003cstrong data-start=\"3282\" data-end=\"3339\"\u003eSky High Car Audio FXB Series 12\" 1500W RMS subwoofer\u003c\/strong\u003e brings you big-coil, big-motor performance and real-world durability in a package meant to be used and abused—perfect for loud dailies and serious budget builds, sold and shipped by AudioSellerz.com\u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D2 Ohms","offer_id":44258611036300,"sku":"SHCA-FXB-12-D2","price":274.95,"currency_code":"USD","in_stock":false},{"title":"D4 Ohms","offer_id":44258611069068,"sku":"SHCA-FXB-12-D4","price":274.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/444E7132-167B-445C-BFA5-4CE0605E06C0.png?v=1757102030"},{"product_id":"sky-high-car-audio-fxb-15-1500w-rms-d2-d4-subwoofer","title":"High Car Audio FXB Series 15\" Subwoofer – 1500W RMS D2\/D4","description":"\u003cp data-start=\"123\" data-end=\"235\"\u003e\u003cstrong data-start=\"123\" data-end=\"206\"\u003eSky High Car Audio FXB Series 15\" Subwoofer – 1500W RMS Dual 2 Ohm \/ Dual 4 Ohm\u003c\/strong\u003e\u003cbr data-start=\"206\" data-end=\"209\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"648\"\u003eThe \u003cstrong data-start=\"241\" data-end=\"288\"\u003eSky High Car Audio FXB Series 15\" Subwoofer\u003c\/strong\u003e is a heavy-hitting \u003cstrong data-start=\"308\" data-end=\"349\"\u003e1500W RMS 15 inch car audio subwoofer\u003c\/strong\u003e built for real daily abuse, street demos, and budget SPL-style systems. Part of the \u003cstrong data-start=\"434\" data-end=\"483\"\u003eFXB – “Sky High Performance. Everyday Price.”\u003c\/strong\u003e line, this 15 takes the same engineering mindset as Sky High’s higher-tier subs and packs it into a more accessible package. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"650\" data-end=\"1158\"\u003eFXB 12–18\" models are built around a \u003cstrong data-start=\"687\" data-end=\"726\"\u003erugged double-stacked ferrite motor\u003c\/strong\u003e and a \u003cstrong data-start=\"733\" data-end=\"768\"\u003e3\" 4-layer high-temp voice coil\u003c\/strong\u003e, giving them strong motor force, excellent thermal capacity, and the ability to be pushed hard day after day. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e A \u003cstrong data-start=\"919\" data-end=\"960\"\u003efull-size 10\" progressive spider pack\u003c\/strong\u003e and high-excursion suspension provide about \u003cstrong data-start=\"1005\" data-end=\"1029\"\u003e30mm of one-way Xmax\u003c\/strong\u003e, keeping the cone controlled even at high output while still delivering deep, loud bass. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1160\" data-end=\"1476\"\u003eA \u003cstrong data-start=\"1162\" data-end=\"1185\"\u003ehardened paper cone\u003c\/strong\u003e and foam surround maintain accuracy and output at high excursion, while the \u003cstrong data-start=\"1262\" data-end=\"1286\"\u003ecast aluminum basket\u003c\/strong\u003e keeps the structure rigid without unnecessary weight. \u003cstrong data-start=\"1341\" data-end=\"1359\"\u003ePush terminals\u003c\/strong\u003e make it easy to run heavy-gauge speaker wire cleanly in real-world installs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1478\" data-end=\"1737\"\u003eAvailable in \u003cstrong data-start=\"1491\" data-end=\"1510\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"1515\" data-end=\"1534\"\u003edual 4 ohm (D4)\u003c\/strong\u003e, the FXB 15 is easy to pair with serious monoblock amplifiers—whether you’re running a single 15 in a strong daily box or multiple 15s in a wall or big SUV build. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1739\" data-end=\"1755\"\u003e\u003cstrong data-start=\"1739\" data-end=\"1755\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1757\" data-end=\"3128\"\u003e\n\u003cli data-start=\"1757\" data-end=\"1805\"\u003e\n\u003cp data-start=\"1759\" data-end=\"1805\"\u003e\u003cstrong data-start=\"1759\" data-end=\"1768\"\u003eSize:\u003c\/strong\u003e 15\" FXB Series car audio subwoofer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1806\" data-end=\"1901\"\u003e\n\u003cp data-start=\"1808\" data-end=\"1901\"\u003e\u003cstrong data-start=\"1808\" data-end=\"1827\"\u003ePower Handling:\u003c\/strong\u003e \u003cstrong data-start=\"1828\" data-end=\"1841\"\u003e1500W RMS\u003c\/strong\u003e (FXB series rating) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1902\" data-end=\"2047\"\u003e\n\u003cp data-start=\"1904\" data-end=\"2047\"\u003e\u003cstrong data-start=\"1904\" data-end=\"1919\"\u003eVoice Coil:\u003c\/strong\u003e \u003cstrong data-start=\"1920\" data-end=\"1955\"\u003e3\" 4-layer high-temp voice coil\u003c\/strong\u003e for serious thermal handling and long play sessions \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2048\" data-end=\"2195\"\u003e\n\u003cp data-start=\"2050\" data-end=\"2195\"\u003e\u003cstrong data-start=\"2050\" data-end=\"2070\"\u003eMotor Structure:\u003c\/strong\u003e \u003cstrong data-start=\"2071\" data-end=\"2103\"\u003eDouble-stacked ferrite motor\u003c\/strong\u003e for strong motor force and control under heavy load \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2196\" data-end=\"2410\"\u003e\n\u003cp data-start=\"2198\" data-end=\"2227\"\u003e\u003cstrong data-start=\"2198\" data-end=\"2225\"\u003eSuspension \u0026amp; Excursion:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2230\" data-end=\"2410\"\u003e\n\u003cli data-start=\"2230\" data-end=\"2275\"\u003e\n\u003cp data-start=\"2232\" data-end=\"2275\"\u003eFull-size \u003cstrong data-start=\"2242\" data-end=\"2273\"\u003e10\" progressive spider pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2278\" data-end=\"2410\"\u003e\n\u003cp data-start=\"2280\" data-end=\"2410\"\u003eAround \u003cstrong data-start=\"2287\" data-end=\"2310\"\u003e30mm Xmax (one-way)\u003c\/strong\u003e for big, controlled cone movement and strong low-end output \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2411\" data-end=\"2554\"\u003e\n\u003cp data-start=\"2413\" data-end=\"2554\"\u003e\u003cstrong data-start=\"2413\" data-end=\"2433\"\u003eCone \u0026amp; Surround:\u003c\/strong\u003e Hardened paper cone with foam surround for accuracy and output at high excursion \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2555\" data-end=\"2685\"\u003e\n\u003cp data-start=\"2557\" data-end=\"2685\"\u003e\u003cstrong data-start=\"2557\" data-end=\"2568\"\u003eBasket:\u003c\/strong\u003e \u003cstrong data-start=\"2569\" data-end=\"2593\"\u003eCast aluminum basket\u003c\/strong\u003e for rigidity and airflow without unnecessary cost \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2686\" data-end=\"2806\"\u003e\n\u003cp data-start=\"2688\" data-end=\"2806\"\u003e\u003cstrong data-start=\"2688\" data-end=\"2702\"\u003eTerminals:\u003c\/strong\u003e Heavy-duty \u003cstrong data-start=\"2714\" data-end=\"2732\"\u003epush terminals\u003c\/strong\u003e for secure, high-current wiring \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2807\" data-end=\"2961\"\u003e\n\u003cp data-start=\"2809\" data-end=\"2961\"\u003e\u003cstrong data-start=\"2809\" data-end=\"2831\"\u003eImpedance Options:\u003c\/strong\u003e \u003cstrong data-start=\"2832\" data-end=\"2851\"\u003eDual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"2856\" data-end=\"2875\"\u003edual 4 ohm (D4)\u003c\/strong\u003e for flexible wiring to different amplifiers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2962\" data-end=\"3128\"\u003e\n\u003cp data-start=\"2964\" data-end=\"3128\"\u003e\u003cstrong data-start=\"2964\" data-end=\"2984\"\u003eSeries Position:\u003c\/strong\u003e FXB Series = \u003cstrong data-start=\"2998\" data-end=\"3017\"\u003e1500W RMS class\u003c\/strong\u003e across the line—built to bring real bass power to real-world budgets \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3130\" data-end=\"3143\"\u003e\u003cstrong data-start=\"3130\" data-end=\"3143\"\u003eGreat For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3145\" data-end=\"3605\"\u003e\n\u003cli data-start=\"3145\" data-end=\"3228\"\u003e\n\u003cp data-start=\"3147\" data-end=\"3228\"\u003eSingle 15\" ported or sealed daily-driver systems that need \u003cstrong data-start=\"3206\" data-end=\"3226\"\u003edeep, heavy bass\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3229\" data-end=\"3311\"\u003e\n\u003cp data-start=\"3231\" data-end=\"3311\"\u003ePair, quad, or larger \u003cstrong data-start=\"3253\" data-end=\"3270\"\u003e15\" subwoofer\u003c\/strong\u003e setups in trunks, hatchbacks, and SUVs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3312\" data-end=\"3401\"\u003e\n\u003cp data-start=\"3314\" data-end=\"3401\"\u003eStreet demo builds and budget SPL systems needing a true \u003cstrong data-start=\"3371\" data-end=\"3399\"\u003e1500W RMS 15 inch driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3402\" data-end=\"3499\"\u003e\n\u003cp data-start=\"3404\" data-end=\"3499\"\u003eUpgrading from entry-level subs to a \u003cstrong data-start=\"3441\" data-end=\"3468\"\u003ebig-coil, big-motor 15\"\u003c\/strong\u003e that can actually take power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3500\" data-end=\"3605\"\u003e\n\u003cp data-start=\"3502\" data-end=\"3605\"\u003eBuilders who want \u003cstrong data-start=\"3520\" data-end=\"3542\"\u003eSky High Car Audio\u003c\/strong\u003e performance with pricing that still fits a real-world budget\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3607\" data-end=\"3880\"\u003eMatched with a stout amplifier and properly designed enclosure, the \u003cstrong data-start=\"3675\" data-end=\"3732\"\u003eSky High Car Audio FXB Series 15\" 1500W RMS subwoofer\u003c\/strong\u003e delivers deep, punishing bass and serious output—perfect for loud dailies, demo rigs, and budget SPL builds. Sold and shipped by AudioSellerz.com\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D2 Ohms","offer_id":44258615033996,"sku":"SHCA-FXB-15-D2","price":304.95,"currency_code":"USD","in_stock":true},{"title":"D4 Ohms","offer_id":44258615066764,"sku":"SHCA-FXB-15-D4","price":304.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/6B725EC8-8610-49BA-9D76-B0B269BACA01.png?v=1757101843"},{"product_id":"sky-high-car-audio-fxb-18-1500w-rms-d2-d4-subwoofer","title":"Sky High Car Audio FXB Series 18\" Subwoofer – 1500W RMS D2\/D4","description":"\u003cp data-start=\"123\" data-end=\"235\"\u003e\u003cstrong data-start=\"123\" data-end=\"206\"\u003eSky High Car Audio FXB Series 18\" Subwoofer – 1500W RMS Dual 2 Ohm \/ Dual 4 Ohm\u003c\/strong\u003e\u003cbr data-start=\"206\" data-end=\"209\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"667\"\u003eThe \u003cstrong data-start=\"241\" data-end=\"288\"\u003eSky High Car Audio FXB Series 18\" Subwoofer\u003c\/strong\u003e is built for people who want \u003cem data-start=\"318\" data-end=\"324\"\u003ereal\u003c\/em\u003e 18 inch bass without jumping into four-figure woofer territory. Part of the \u003cstrong data-start=\"401\" data-end=\"450\"\u003eFXB – “Sky High Performance. Everyday Price.”\u003c\/strong\u003e line, this 18\" sub is designed to bring \u003cstrong data-start=\"491\" data-end=\"567\"\u003eserious low-end output, strong motor control, and real-world reliability\u003c\/strong\u003e to street demos, loud dailies, and budget SPL-style builds. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"669\" data-end=\"1045\"\u003eEngineered with the same design mindset as Sky High’s higher-tier series, the FXB line focuses on \u003cstrong data-start=\"767\" data-end=\"826\"\u003emotor strength, coil durability, and suspension control\u003c\/strong\u003e—not just flashy spec-sheet numbers. The FXB 18 sits in the \u003cstrong data-start=\"886\" data-end=\"905\"\u003e1500W RMS class\u003c\/strong\u003e, using a heavy-duty motor, big coil, and robust suspension to handle real power in real enclosures. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1047\" data-end=\"1244\"\u003eWith its huge cone area and long throw design, the FXB 18 can move a serious amount of air when paired with the right amp and box, giving you deep, room-filling bass in SUVs, vans, and wall builds.\u003c\/p\u003e\n\u003cp data-start=\"1246\" data-end=\"1262\"\u003e\u003cstrong data-start=\"1246\" data-end=\"1262\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1264\" data-end=\"2175\"\u003e\n\u003cli data-start=\"1264\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1266\" data-end=\"1350\"\u003e\u003cstrong data-start=\"1266\" data-end=\"1275\"\u003eSize:\u003c\/strong\u003e 18\" FXB Series car audio subwoofer \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1351\" data-end=\"1469\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1469\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1372\"\u003ePower Handling:\u003c\/strong\u003e \u003cstrong data-start=\"1373\" data-end=\"1392\"\u003e1500W RMS class\u003c\/strong\u003e (FXB series rating range for 12–18\") \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1470\" data-end=\"1645\"\u003e\n\u003cp data-start=\"1472\" data-end=\"1645\"\u003e\u003cstrong data-start=\"1472\" data-end=\"1494\"\u003eImpedance Options:\u003c\/strong\u003e Available in \u003cstrong data-start=\"1508\" data-end=\"1527\"\u003edual 2 ohm (D2)\u003c\/strong\u003e and \u003cstrong data-start=\"1532\" data-end=\"1551\"\u003edual 4 ohm (D4)\u003c\/strong\u003e for flexible wiring to different monoblock amplifiers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1646\" data-end=\"1928\"\u003e\n\u003cp data-start=\"1648\" data-end=\"1678\"\u003e\u003cstrong data-start=\"1648\" data-end=\"1676\"\u003eFXB Series Design Goals:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1681\" data-end=\"1928\"\u003e\n\u003cli data-start=\"1681\" data-end=\"1741\"\u003e\n\u003cp data-start=\"1683\" data-end=\"1741\"\u003eBuilt to \u003cstrong data-start=\"1692\" data-end=\"1739\"\u003ebring real bass power to real-world budgets\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1744\" data-end=\"1815\"\u003e\n\u003cp data-start=\"1746\" data-end=\"1815\"\u003eUses the same engineering principles as Sky High’s higher-tier subs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1928\"\u003e\n\u003cp data-start=\"1820\" data-end=\"1928\"\u003eFocus on \u003cstrong data-start=\"1829\" data-end=\"1888\"\u003emotor strength, coil durability, and suspension control\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1929\" data-end=\"2175\"\u003e\n\u003cp data-start=\"1931\" data-end=\"1955\"\u003e\u003cstrong data-start=\"1931\" data-end=\"1953\"\u003eApplication Style:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1958\" data-end=\"2175\"\u003e\n\u003cli data-start=\"1958\" data-end=\"2049\"\u003e\n\u003cp data-start=\"1960\" data-end=\"2049\"\u003eIdeal for \u003cstrong data-start=\"1970\" data-end=\"2047\"\u003estreet bangers, demo rigs, loud daily systems, and entry SPL-style builds\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2052\" data-end=\"2175\"\u003e\n\u003cp data-start=\"2054\" data-end=\"2175\"\u003eDesigned to deliver \u003cstrong data-start=\"2074\" data-end=\"2103\"\u003epowerful, controlled bass\u003c\/strong\u003e rather than just “peak” numbers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2177\" data-end=\"2382\"\u003e\u003cem data-start=\"2177\" data-end=\"2382\"\u003e(Most FXB tech details like big motor, long-excursion suspension, and heavy-duty build mirror the rest of the FXB family you’re already listing, so those claims stay consistent across your FXB category.)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"2384\" data-end=\"2397\"\u003e\u003cstrong data-start=\"2384\" data-end=\"2397\"\u003eGreat For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2399\" data-end=\"2735\"\u003e\n\u003cli data-start=\"2399\" data-end=\"2470\"\u003e\n\u003cp data-start=\"2401\" data-end=\"2470\"\u003eSingle 18\" ported or 6th order builds in SUVs, vans, and hatchbacks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2471\" data-end=\"2530\"\u003e\n\u003cp data-start=\"2473\" data-end=\"2530\"\u003ePair \/ quad 18\" systems for demo vehicles and show rigs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2531\" data-end=\"2632\"\u003e\n\u003cp data-start=\"2533\" data-end=\"2632\"\u003eUsers stepping up from smaller or lower-power subs into \u003cstrong data-start=\"2589\" data-end=\"2630\"\u003etrue 18 inch, 1500W-class performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2633\" data-end=\"2735\"\u003e\n\u003cp data-start=\"2635\" data-end=\"2735\"\u003eBudget and mid-level builds that still want \u003cstrong data-start=\"2679\" data-end=\"2717\"\u003ename-brand Sky High Car Audio bass\u003c\/strong\u003e and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2737\" data-end=\"3029\"\u003eMatched with a strong amplifier and a properly designed enclosure, the \u003cstrong data-start=\"2808\" data-end=\"2865\"\u003eSky High Car Audio FXB Series 18\" 1500W RMS subwoofer\u003c\/strong\u003e delivers deep, punishing bass and serious air movement—perfect for anyone who wants their system to \u003cem data-start=\"2966\" data-end=\"2989\"\u003etake over the vehicle\u003c\/em\u003e. Sold and shipped by AudioSellerz.com\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sky High Car Audio","offers":[{"title":"D2 Ohms","offer_id":44258618310796,"sku":"SHCA-FXB-18-D2","price":354.95,"currency_code":"USD","in_stock":true},{"title":"D4 Ohms","offer_id":44258618343564,"sku":"SHCA-FXB-18-D4","price":354.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/228BF4F7-CEDB-4149-B491-42551FB51053.png?v=1757101637"}],"url":"https:\/\/audiosellerz.com\/collections\/sky-high-car-audio-fxb-subwoofer-series.oembed","provider":"Audio Sellerz","version":"1.0","type":"link"}