{"product_id":"focal-sub-20-sf-slatefiber-8-4-ohm-svc-subwoofer-each-sub20sf","title":"Focal SUB 20 SF Slatefiber 8\" 4-Ohm SVC Subwoofer - Each (SUB20SF)","description":"\u003ch3\u003eFocal SUB 20 SF Slatefiber 8\" 4-Ohm SVC Subwoofer - Each (SUB20SF)\u003c\/h3\u003e\n\u003ch4\u003ePower Meets Precision in the Focal SUB 20 SF\u003c\/h4\u003e\n\u003cp\u003eThe Focal SUB 20 SF is built to bring your music to life with deep, controlled bass that you can actually feel. This 200 mm subwoofer doesn’t just add low-end—it reshapes the entire listening experience in your vehicle. Thanks to its advanced Slatefiber cone, every beat hits with clarity, energy, and control. Want bass that stays tight even when you turn it up? That’s exactly what this delivers.\u003c\/p\u003e\n\u003ch4\u003eSlatefiber Cone: The Core of the Sound\u003c\/h4\u003e\n\u003cp\u003eAt the heart of the Focal SUB 20 SF is its exclusive Slatefiber membrane, made from non-woven recycled carbon fibers and thermoplastic polymer. Think of it like a perfectly tuned drum—light, rigid, and responsive. The result? Bass that’s dynamic, balanced, and free from distortion, even during long listening sessions. This technology, developed and made in France, is engineered for precision and consistency across every note.\u003c\/p\u003e\n\u003ch4\u003eBuilt for Power and Control\u003c\/h4\u003e\n\u003cp\u003eThis subwoofer is designed to handle serious output without losing composure. With 200W RMS and up to 400W maximum power, it delivers strong, impactful bass while maintaining control. The ferrite magnet keeps performance stable during high excursion, while the butyl surround ensures durability and accurate diaphragm movement. It’s like having a firm grip on every bass note—nothing gets loose or muddy.\u003c\/p\u003e\n\u003ch4\u003eDurable Design That Lasts\u003c\/h4\u003e\n\u003cp\u003eThe aluminium rotor-style chassis isn’t just about looks—it adds strength and long-term reliability. Combined with carefully selected materials, the Focal SUB 20 SF is built to perform consistently over time. Whether you’re pushing it hard or cruising at moderate levels, it holds up without compromise.\u003c\/p\u003e\n\u003ch4\u003eEfficient and System-Friendly\u003c\/h4\u003e\n\u003cp\u003eNot every system needs massive power to sound good, and this subwoofer proves it. Its optimized efficiency means you don’t need excessive amplification to get strong performance. That makes it a flexible choice for a wide range of car audio setups. Simple push terminal connections and an included grille make it practical and ready to go right out of the box.\u003c\/p\u003e\n\u003ch4\u003eCompact Size, Serious Output\u003c\/h4\u003e\n\u003cp\u003eWith a mounting depth of just 90 mm and a cut-out diameter of 200 mm, the Focal SUB 20 SF fits into tighter spaces without sacrificing output. It’s compact, but don’t let that fool you—this subwoofer delivers bass that feels anything but small.\u003c\/p\u003e\n\u003ch4\u003eSuggested Applications\u003c\/h4\u003e\n\u003cp\u003eThe Focal SUB 20 SF performs best in compact enclosures, with a 9L (0.32 cu.ft.) box delivering a -3dB point of 68Hz, while a slightly larger 14L (0.5 cu.ft.) enclosure extends the low-end response down to 64Hz for deeper bass.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Power: 200W RMS\u003c\/li\u003e\n\u003cli\u003eMaximum Power: 400W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 87dB\u003c\/li\u003e\n\u003cli\u003eImpedance: 4Ω\u003c\/li\u003e\n\u003cli\u003eCone: Slatefiber\u003c\/li\u003e\n\u003cli\u003eSurround: Butyl\u003c\/li\u003e\n\u003cli\u003eMagnet: Ferrite\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 52 mm (2.05\")\u003c\/li\u003e\n\u003cli\u003eNet Weight: 3.3 kg (7.28 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Focal SUB 20 SF strikes a balance between power, precision, and durability. It’s not about overwhelming bass—it’s about controlled, musical low-end that enhances everything you listen to. If you want bass that feels intentional instead of excessive, this subwoofer delivers exactly that.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes the Focal SUB 20 SF different from other subwoofers?\u003c\/strong\u003e It features an exclusive Slatefiber cone made from recycled carbon fibers, designed for precise, dynamic, and distortion-free bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow powerful is the Focal SUB 20 SF?\u003c\/strong\u003e It handles 200W RMS and up to 400W maximum power, delivering strong and controlled bass performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this subwoofer efficient with lower-powered systems?\u003c\/strong\u003e Yes, its optimized efficiency reduces the need for high amplification, making it compatible with a wide range of setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat type of sound can I expect?\u003c\/strong\u003e You get deep, tight, and balanced bass with excellent control, even at higher volumes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the Focal SUB 20 SF include any accessories?\u003c\/strong\u003e Yes, it comes with a grille, along with screws and mounting brackets for added convenience.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":52244439236882,"sku":"SUB20SF","price":399.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5226\/2162\/files\/Focal_SUB20SF_0005_Layer2.jpg?v=1778001221","url":"https:\/\/gibbyselectronicsupermarket.ca\/products\/focal-sub-20-sf-slatefiber-8-4-ohm-svc-subwoofer-each-sub20sf","provider":"Gibbys Electronic Supermarket","version":"1.0","type":"link"}