{"product_id":"focal-subwoofer-8-20cm-slatefiber-series-400-watts-sub-20-sf","title":"FOCAL Subwoofer 8\"\/20cm Slatefiber Series 400 Watts -SUB 20 SF","description":"\u003ch2\u003eFocal SUB 20 SF 8\" Slatefiber Subwoofer\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Focal SUB 20 SF is a premium 8-inch (200mm) passive subwoofer engineered to deliver powerful, accurate and controlled bass performance in compact vehicle audio installations. Part of Focal’s second-generation Slatefiber range, the SUB 20 SF combines advanced French acoustic engineering with innovative cone technology to provide deep low-frequency response while maintaining the speed, precision and musicality that Focal is renowned for.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufactured in France, the Slatefiber cone is constructed from recycled carbon fibres combined with thermoplastic polymer. This exclusive material delivers the ideal balance of rigidity, lightweight construction and damping, allowing the subwoofer to reproduce bass frequencies with excellent control, reduced distortion and impressive responsiveness.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDesigned for sealed and vented enclosure applications, the SUB 20 SF offers exceptional versatility for custom car audio installations where space is limited but performance remains a priority. Its compact 8-inch format makes it suitable for boot installations, spare wheel well enclosures and integrated audio upgrades while still providing strong low-end impact and musical accuracy.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWith 200W RMS power handling, 400W maximum power, a 4 Ohm impedance and a robust ferrite motor assembly, the SUB 20 SF delivers reliable performance when paired with a quality monoblock or multi-channel amplifier. The durable butyl surround further enhances control and long-term reliability, ensuring consistent performance across a wide range of listening conditions.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium 8\" (200mm) passive subwoofer\u003c\/li\u003e\n\u003cli\u003eFrench-made Slatefiber cone technology\u003c\/li\u003e\n\u003cli\u003e200W RMS power handling\u003c\/li\u003e\n\u003cli\u003e400W maximum power handling\u003c\/li\u003e\n\u003cli\u003e4 Ohm impedance\u003c\/li\u003e\n\u003cli\u003e52mm (2\") voice coil\u003c\/li\u003e\n\u003cli\u003eFerrite motor structure\u003c\/li\u003e\n\u003cli\u003eDurable butyl rubber surround\u003c\/li\u003e\n\u003cli\u003eCompact design ideal for space-conscious installations\u003c\/li\u003e\n\u003cli\u003eDesigned for accurate, controlled and dynamic bass reproduction\u003c\/li\u003e\n\u003cli\u003eSuitable for sealed and vented enclosure applications\u003c\/li\u003e\n\u003cli\u003eManufactured in France\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDeep and controlled bass response\u003c\/li\u003e\n\u003cli\u003eFast transient response for greater musical accuracy\u003c\/li\u003e\n\u003cli\u003eExcellent low-frequency extension without excessive distortion\u003c\/li\u003e\n\u003cli\u003eCompact size for flexible installation options\u003c\/li\u003e\n\u003cli\u003eSeamless integration with Slatefiber speaker systems\u003c\/li\u003e\n\u003cli\u003eIdeal for SQ-focused and daily driving audio systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlatefiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubwoofer Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" (200mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlatefiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS Power Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e87dB (2.83V\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52mm (2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurround Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eButyl Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBoot, Spare Wheel Well, Custom Enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 x Focal SUB 20 SF 8\" (200mm) Slatefiber Subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the Focal SUB 20 SF?\u003c\/h3\u003e\n\n\u003cp\u003e\nThe SUB 20 SF is designed for enthusiasts who want premium bass performance without sacrificing installation flexibility. Its compact footprint, advanced Slatefiber cone technology and high-power handling capabilities make it an ideal solution for upgrading factory audio systems or complementing a high-end Focal speaker setup.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDelivering the signature Focal balance of precision, dynamics and musicality, the SUB 20 SF provides powerful low-frequency reinforcement while maintaining the detail and accuracy needed for a truly immersive listening experience.\n\u003c\/p\u003e","brand":"FOCAL","offers":[{"title":"Default Title","offer_id":45229989396589,"sku":"SUB20SF","price":539.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/0599\/8445\/files\/s-l1600_4.webp?v=1779706958","url":"https:\/\/druerycarstereo.com.au\/products\/focal-subwoofer-8-20cm-slatefiber-series-400-watts-sub-20-sf","provider":"Druery Car Stereo","version":"1.0","type":"link"}