{"product_id":"sub-20-sf","title":"SUB 20 SF","description":"\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"mt60 clearfix\"\u003e\n\u003cdiv class=\"pleft-item\"\u003e\n\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"product-description content wysiwyg\"\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_0_tb_body  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\n\u003cdiv class=\"hoverText-content\"\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\n\u003ch1 class=\"hoverText-text wysiwyg\"\u003eSlatefiber 200mm (8') Subwoofer\u003c\/h1\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003eThe second generation Slatefiber range relies on its exclusive technology, designed and developed by Focal engineers to combine precision, responsiveness and robustness. Every car journey becomes a clear, dynamic listening experience, true to Focal’s signature sound. From passive kits to the subwoofers, the range offers perfect sound coherence across its models, as well as a bold design. The Slatefiber solutions are characterised by their performance, versatility and easy installation.\u003c\/div\u003e\n\u003ch3 class=\"hoverText-text wysiwyg\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFocal SUB 20 SF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a premium 200 mm passive car subwoofer designed for drivers who want stronger bass performance without needing an oversized subwoofer installation. Built as part of Focal’s Slatefiber range, it combines a compact 8″ format with powerful low-frequency output, making it ideal for car audio systems where space, control and sound quality all matter.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the SUB 20 SF is Focal’s exclusive Slatefiber cone, made from recycled carbon fibres and thermoplastic polymer. This cone technology is engineered for rigidity, speed and precise damping, helping the subwoofer produce bass that feels deep, dynamic and controlled rather than loose or overpowering. The result is stronger impact, cleaner low-frequency response and a more complete listening experience across a wide range of music styles.\u003c\/p\u003e\n\u003cp\u003eThe SUB 20 SF is built for reliable performance, with a ferrite motor providing stability at high excursion and a butyl surround helping maintain control during demanding playback. Its aluminium rotor design frame adds strength and a premium visual finish, while the push terminal block supports quick and secure installation.\u003c\/p\u003e\n\u003cp\u003eWith 200W RMS power handling, 400W maximum power, 4Ω impedance and 87 dB sensitivity, the Focal SUB 20 SF is designed to integrate into a wide range of upgraded car audio systems. Its 90 mm mounting depth also makes it a practical choice for custom enclosures and vehicle-specific bass upgrades where a larger subwoofer may not be suitable.\u003c\/p\u003e\n\u003cp\u003eFor anyone wanting compact bass with genuine Focal sound quality, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFocal SUB 20 SF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an excellent Slatefiber subwoofer solution that delivers depth, control and impact.\u003c\/p\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\n\u003ch3\u003eKey points\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExclusive Slatefiber technology\u003c\/li\u003e\n\u003cli\u003eHigh power handling, for long-lasting performances, even at high volume\u003c\/li\u003e\n\u003cli\u003eOptimised efficiency to limit amplification requirements\u003c\/li\u003e\n\u003cli\u003eSolid design and rigorously selected materials for long-term reliability\u003c\/li\u003e\n\u003cli\u003eGrille included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e200 mm \/ 8″ passive car subwoofer\u003c\/li\u003e\n\u003cli\u003eFrench-made Focal Slatefiber cone\u003c\/li\u003e\n\u003cli\u003eDesigned for powerful, controlled bass\u003c\/li\u003e\n\u003cli\u003e200W RMS \/ 400W maximum power handling\u003c\/li\u003e\n\u003cli\u003e4Ω impedance\u003c\/li\u003e\n\u003cli\u003e87 dB sensitivity\u003c\/li\u003e\n\u003cli\u003e52 mm voice coil\u003c\/li\u003e\n\u003cli\u003eFerrite motor for stable performance\u003c\/li\u003e\n\u003cli\u003eButyl surround for durability and control\u003c\/li\u003e\n\u003cli\u003e90 mm mounting depth\u003c\/li\u003e\n\u003cli\u003ePush terminal block for easy installation\u003c\/li\u003e\n\u003cli\u003eIncluded grille\u003c\/li\u003e\n\u003cli\u003eSupplied with screws and mounting brackets\u003c\/li\u003e\n\u003cli\u003eIdeal for compact premium bass upgrades\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSound Acoustics\u003c\/h3\u003e\n\u003cul class=\"list-disc list-outside leading-relaxed\"\u003e\n\u003cli\u003eProduct type : Passive subwoofer\u003c\/li\u003e\n\u003cli\u003eMembrane :Slatefiber\u003c\/li\u003e\n\u003cli\u003eCoil diameter : 52 mm\u003c\/li\u003e\n\u003cli\u003eImpedance : 4 Ω\u003c\/li\u003e\n\u003cli\u003eMaximum power : 400 W\u003c\/li\u003e\n\u003cli\u003eMotor : Ferrite\u003c\/li\u003e\n\u003cli\u003eNominal power : 200 W RMS\u003c\/li\u003e\n\u003cli\u003eSensitivity : 87 dB\u003c\/li\u003e\n\u003cli\u003eSurround material : Butyl\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSound Electronics\u003c\/h3\u003e\n\u003cul class=\"list-disc list-outside leading-relaxed\"\u003e\n\u003cli\u003eMaximum power : 400 W\u003c\/li\u003e\n\u003cli\u003eNominal power : 200 W RMS\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesign\u003c\/h3\u003e\n\u003cul class=\"list-disc list-outside leading-relaxed\"\u003e\n\u003cli\u003eDepth : 90 mm \/ 3.54 in\u003c\/li\u003e\n\u003cli\u003eCut-Out diameter : 200 mm \/ 7.87 in\u003c\/li\u003e\n\u003cli\u003eDepth behind surface (Mounting depth) : 90 mm \/ 3.54 in\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/focalaustralia.com.au\/wp-content\/uploads\/2026\/03\/SUB20SF-tech-.pdf\"\u003eTechnical Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ca href=\"https:\/\/focalaustralia.com.au\/wp-content\/uploads\/2026\/03\/SUB-20SF-brochure-.pdf\"\u003eProduct Sheet\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"hoverText-text wysiwyg\"\u003e\n\u003ca href=\"https:\/\/focalaustralia.com.au\/wp-content\/uploads\/2026\/03\/165SF3-tech-.pdf\"\u003e\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/focalaustralia.com.au\/wp-content\/uploads\/2022\/04\/focal-slatefiber.pdf\"\u003eAbout Slatefiber Cone Whitepaper\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":46252614647944,"sku":null,"price":539.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0377\/3867\/6360\/files\/Slatefiber_Sub_20SF_Dessus.jpg?v=1785279383","url":"https:\/\/phattaudio.com.au\/products\/sub-20-sf","provider":"Phatt Audio Concepts","version":"1.0","type":"link"}