{"title":"SB Acoustics Woofers","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\" alt=\"SB acoustics logo\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eHere you will find the complete range of SB Acoustics woofers \/ bass loudspeaker drive units including the unique 12\" \u003cstrong\u003eSB34NRX75-16\u003c\/strong\u003e, a high Q 16 ohm design specifically made for open baffle applications. You will also find the high end Satori woofers in this range. Cone compositions available include ceramic, paper, Norex (composite paper \/ fibre) and aluminium. Full details of each drive unit and a downloadable datasheet can be found on the individual product pages. Further information regarding model number coding can be found here:\u003ca href=\"https:\/\/willys-hifi.com\/pages\/sb-acoustics-woofer-information\" title=\"Decoding woofer model numbers:\" target=\"_blank\"\u003e SB Acoustics Woofer Information\u003c\/a\u003e.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Satori logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Satori_logo_-_small_6fa0e8c9-93aa-448a-ab53-9abc2f07f1bf_480x480.jpg?v=1626781966\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Satori_logo_-_small_6fa0e8c9-93aa-448a-ab53-9abc2f07f1bf_480x480.jpg?v=1626781966\" width=\"322\" height=\"60\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eAll of the high end Satori woofers can be found in this collection.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"sb-acoustics-sb29nrx75-6-norex-woofer","title":"SB Acoustics SB29NRX75-6 Norex Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\" alt=\"SB Acoustics logo\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eUK STOCK ITEM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe SB Acoustics SB29NRX75-6 is a 10 inch 6 ohm woofer \/ bass speaker featuring a Norex cone, a high power 75mm voice coil and a vented cast aluminium chassis. Norex is a proprietary paper based material comprised of wood pulp and selected natural fibres blended for an optimally strong but lightweight cone that gives extended pistonic action.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: SB29NRX75-8.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard paper cone for improved piston operation (made in-house).\u003c\/li\u003e\n\u003cli\u003eVented pole piece for minimum compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminium chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003e3″ \/ 75mm copper voice coil for improved power handling.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eLow damping rubber surround for improved dynamic linearity.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e21 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.7\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e4.2 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.38\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.35\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e88dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e102L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e290mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca title=\"SB Acoustics SB29NRX75-6 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/10in-SB29NRX75-6.pdf?v=1637924715\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42107462746367,"sku":"SB29NRX75-6","price":147.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB29NRX75-6.jpg?v=1637925625"},{"product_id":"sb-acoustics-sb29nrx75-8-norex-woofer","title":"SB Acoustics SB29NRX75-8 Norex Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\" alt=\"SB Acoustics logo\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eUK STOCK ITEM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe SB Acoustics SB29NRX75-8 is a 10 inch 8 ohm woofer \/ bass speaker featuring a Norex cone, a high power 75mm voice coil and a vented cast aluminium chassis. Norex is a proprietary paper based material comprised of wood pulp and selected natural fibres blended for an optimally strong but lightweight cone that gives extended pistonic action.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 6 ohms: SB29NRX75-6.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard paper cone for improved piston operation (made in-house).\u003c\/li\u003e\n\u003cli\u003eVented pole piece for minimum compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminium chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003e3″ \/ 75mm copper voice coil for improved power handling.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eLow damping rubber surround for improved dynamic linearity.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e26 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e7.06\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6.2 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.39\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.37\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e85.6dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e85.6L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e290mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/10in-SB29NRX75-8.pdf?v=1637924715\" title=\"SB Acoustics SB29NRX75-8 datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42107541356799,"sku":"SB29NRX75-8","price":152.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB29NRX75-8.jpg?v=1637926358"},{"product_id":"sb-acoustics-sb23nrx45-4-norex-woofer","title":"SB Acoustics SB23NRXS45-4 Norex Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB23NRXS45-4 is an 8 inch 4 ohm woofer \/ bass speaker featuring a Norex cone, a 45mm voice coil and a shallow profile vented cast aluminium chassis. Norex is a proprietary paper based material comprised of wood pulp and selected natural fibres blended for an optimally strong but lightweight cone that gives extended pistonic action. A versatile unit designed for applications with restricted rear depth.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: SB23NRXS45-8.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eShorting ring in motor system for reduced distortion.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminum chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eCCAW voice coil for reduced moving mass.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eShallow chassis design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e27 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.55\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.32\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.30\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e87.5dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e87.5L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e234mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca title=\"SB Acoustics SB23NRXS45-4 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB23NRXS45-4.pdf?v=1637924715\" target=\"_blank\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42107672592639,"sku":"SB23NRXS45-4","price":80.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB23NRXS45-4.jpg?v=1637931154"},{"product_id":"sb-acoustics-sb23nrxs45-8-norex-woofer","title":"SB Acoustics SB23NRXS45-8 Norex Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eUK STOCK ITEM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe SB Acoustics SB23NRXS45-8 is an 8 inch 8 ohm woofer \/ bass speaker featuring a Norex cone, a 45mm voice coil and a shallow profile vented cast aluminium chassis. Norex is a proprietary paper based material comprised of wood pulp and selected natural fibres blended for an optimally strong but lightweight cone that gives extended pistonic action. A versatile unit designed for applications with restricted rear depth.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 4 ohms: SB23NRXS45-4.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eShorting ring in motor system for reduced distortion.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminum chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eCCAW voice coil for reduced moving mass.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eShallow chassis design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e27 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.4\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e5.6 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.41\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.38\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e88.5dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e94L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e234mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB23NRXS45-8.pdf?v=1637924715\" title=\"SB Acoustics SB23NRXS45-8 datasheet\" target=\"_blank\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42107980611839,"sku":"SB23NRXS45-8","price":80.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB23NRXS45-8.jpg?v=1637936295"},{"product_id":"sb-acoustics-sb34nrx75-6-norex-woofer","title":"SB Acoustics SB34NRX75-6 Norex Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\" alt=\"SB Acoustics logo\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB34NRX75-6 is a 12 inch 6 ohm woofer \/ bass speaker featuring a Norex cone, a high power 75mm voice coil and a vented cast aluminium chassis. Norex is a proprietary paper based material comprised of wood pulp and selected natural fibres blended for an optimally strong but lightweight cone that gives extended pistonic action.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: SB34NRX75-8 and a high Qts 16 ohm version: SB34NRX75-16.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh flow venting center pole.\u003c\/li\u003e\n\u003cli\u003e3″ \/ 75mm voice coil.\u003c\/li\u003e\n\u003cli\u003eLow dampening surround.\u003c\/li\u003e\n\u003cli\u003eNon-inductive voice coil former.\u003c\/li\u003e\n\u003cli\u003eProprietary cone materials made-in-house.\u003c\/li\u003e\n\u003cli\u003eCast Aluminium chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e19 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.1\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e4.2 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.43\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.40\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e88dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e260L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e346mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca title=\"SB Acoustics SB34NRX75-6 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/12in-SB34NRX75-6.pdf?v=1637924715\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42108047098111,"sku":"SB34NRX75-6","price":158.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB34NRX75-6.jpg?v=1637937442"},{"product_id":"sb-acoustics-sb34nrxl75-8-norex-woofer","title":"SB Acoustics SB34NRXL75-8 Norex Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\" alt=\"SB Acoustics logo\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eOptimised for bass reflex designs:\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB34NRXL75-8 is a 12 inch 8 ohm woofer \/ bass speaker featuring a Norex cone, a large high power motor system and a vented cast aluminium chassis. Norex is a proprietary paper based material comprised of wood pulp and selected natural fibres blended for an optimally strong but lightweight cone that gives extended pistonic action.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 6 ohms: SB34NRX75-6 and a high Qts 16 ohm version: SB34NRX75-16.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard paper cone for improved piston operation (made in-house).\u003c\/li\u003e\n\u003cli\u003eLarge motor system with under-cut pole piece and dual shorting rings.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for minimum compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminium chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003e3″ copper voice coil for improved power handling.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eLow damping rubber surround for improved dynamic linearity.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eOptimised for vented enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e22 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.5\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6.2 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.29\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.28\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e91dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e205L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e346mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/12in-SB34NRXL75-8.pdf?v=1637924715\" title=\"SB Acoustics SB34NRXL75-8 datasheet\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42108150415615,"sku":"SB34NRXL75-8","price":226.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB34NRXL75-8.jpg?v=1637939454"},{"product_id":"sb-acoustics-sb34nrx75-16-norex-woofer","title":"SB Acoustics SB34NRX75-16 Norex Cone High Q Woofer For Open Baffles","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eHigh Qts woofer for open baffle designs:\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB34NRX75-16 is a 12 inch 16 ohm woofer \/ bass speaker featuring a Norex cone, a high power 75mm voice coil and a vented cast aluminium chassis. Norex is a proprietary paper based material comprised of wood pulp and selected natural fibres blended for an optimally strong but lightweight cone that gives extended pistonic action. This woofer is designed to be used in single or push pull open baffle arrangements to complement systems such as the Quad ESL.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 6 ohms: SB34NRX75-6 and a large motor system 8 ohm version: SB34NRXL75-8.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for open baffle\u003c\/li\u003e\n\u003cli\u003eHigh flow venting center pole\u003c\/li\u003e\n\u003cli\u003e3″ CCAW voice coil\u003c\/li\u003e\n\u003cli\u003eLow dampening surround\u003c\/li\u003e\n\u003cli\u003eNon-inductive voice coil former\u003c\/li\u003e\n\u003cli\u003eProprietary cone materials made-in-house\u003c\/li\u003e\n\u003cli\u003eCast Aluminium chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e25 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e16 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e6.65\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e14.0 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.80\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e120 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.71\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e86dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e205L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e346mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca title=\"SB Acoustics SB34NRX75-16 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/12in-SB34NRX75-16.pdf?v=1637924715\" target=\"_blank\"\u003e\u003cimg alt=\".pdf link\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42108232663295,"sku":"SB34NRX75-16","price":167.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB34NRX75-16.jpg?v=1637940564"},{"product_id":"sb-acoustics-sb23cacs45-4-ceramic-woofer","title":"SB Acoustics SB23CACS45-4 Ceramic Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eShallow Profile Ceramic Woofer:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB23CACS45-4 is a 8 inch 4 ohm woofer \/ bass speaker featuring a geometrically reinforced ceramic cone, a low distortion motor system and a vented cast aluminium chassis. The ceramic layer is bonded to an aluminium substrate, this combination of materials results in an excellent stiffness to damping ratio. A very low distortion design for applications with restricted rear depth.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: SB23CACS45-8.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eGeometrically reinforced ceramic cone for improved break-up control.\u003c\/li\u003e\n\u003cli\u003eShorting ring in motor system for reduced distortion.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminium chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eCCAW voice coil for reduced moving mass.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eShallow design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e23 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.35\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.33\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e90dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e95L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e234mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca title=\"SB Acoustics SB23CACS45-4 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB23CACS45-4.pdf?v=1637924685\" target=\"_blank\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42108670574847,"sku":"SB23CACS45-4","price":108.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB23CACS45-4.jpg?v=1637947787"},{"product_id":"sb-acoustics-sb23cacs45-8-ceramic-woofer","title":"SB Acoustics SB23CACS45-8 Ceramic Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eShallow Profile Ceramic Woofer:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB23CACS45-8 is a 8 inch 8 ohm woofer \/ bass speaker featuring a geometrically reinforced ceramic cone, a low distortion motor system and a vented cast aluminium chassis. The ceramic layer is bonded to an aluminium substrate, this combination of materials results in an excellent stiffness to damping ratio. A very low distortion design for applications with restricted rear depth.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 4 ohms: SB23CACS45-4.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eGeometrically reinforced ceramic cone for improved break-up control.\u003c\/li\u003e\n\u003cli\u003eShorting ring in motor system for reduced distortion.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminium chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eCCAW voice coil for reduced moving mass.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eShallow design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e25 Hz\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e5.41\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e5.6 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e0.44\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eMax power handling\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e0.40\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e87.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 8.61667px;\"\u003e\n\u003ctd style=\"height: 8.61667px;\"\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd style=\"height: 8.61667px;\"\u003e87L\u003c\/td\u003e\n\u003ctd style=\"height: 8.61667px;\"\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 8.61667px;\"\u003e234mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca title=\"SB Acoustics SB23CACS45-8 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB23NBACS45-8.pdf?v=1637924700\" target=\"_blank\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42108854075647,"sku":"SB23CACS45-8","price":108.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB23CACS45-8.jpg?v=1637949007"},{"product_id":"sb-acoustics-sb20pfcr30-4-paper-woofer","title":"SB Acoustics SB20PFCR30-4 Paper Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\" alt=\"SB Acoustics logo\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUK STOCK ITEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SB Acoustics SB20PFCR30-4 is an 8 inch 4 ohm woofer bass speaker featuring a paper \/ pulp cone, a vented reinforced plastic chassis and an optimised motor system. A relatively low priced woofer that gives an excellent cost to performance ratio.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: SB20PFCR30-8.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVented reinforced plastic chassis.\u003c\/li\u003e\n\u003cli\u003eProprietary cone material with natural fibers made in-house.\u003c\/li\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eLarge spider for improved linearity.\u003c\/li\u003e\n\u003cli\u003eOptimised motor system.\u003c\/li\u003e\n\u003cli\u003eVented coil former for low compression.\u003c\/li\u003e\n\u003cli\u003eNon-resonant long life lead wires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e34 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e2.78\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.37\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.33\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e92.5dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e66.2L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e218mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB20PFCR30-4-1.pdf?v=1637924730\" title=\"SB Acoustics SB20PFCR30-4 datasheet\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42108927639807,"sku":"SB20PFCR30-4","price":35.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB20PFCR30-4.jpg?v=1637951364"},{"product_id":"sb-acoustics-sb20pfcr30-8-paper-woofer","title":"SB Acoustics SB20PFCR30-8 Paper Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUK STOCK ITEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SB Acoustics SB20PFCR30-8 is an 8 inch 8 ohm woofer bass speaker featuring a paper \/ pulp cone, a vented reinforced plastic chassis and an optimised motor system. A relatively low priced woofer that gives an excellent cost to performance ratio.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 4 ohms: SB20PFCR30-4.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVented reinforced plastic chassis.\u003c\/li\u003e\n\u003cli\u003eProprietary cone material with natural fibers made in-house.\u003c\/li\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eLarge spider for improved linearity.\u003c\/li\u003e\n\u003cli\u003eOptimised motor system.\u003c\/li\u003e\n\u003cli\u003eVented coil former for low compression.\u003c\/li\u003e\n\u003cli\u003eNon-resonant long life lead wires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e34 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e2.66\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e5.6 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.43\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.37\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e90.5dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e66.2L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e218mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB20PFCR30-8-1.pdf?v=1637924730\" title=\"SB Acoustics SB20PFCR30-8 datasheet\" target=\"_blank\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42109045899519,"sku":"SB20PFCR30-8","price":35.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB20PFCR30-8.jpg?v=1637955849"},{"product_id":"sb-acoustics-sb23nbacs45-4-aluminium-woofer","title":"SB Acoustics SB23NBACS45-4 Aluminium Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB23NBACS45-4 is an 8 inch 4 ohm woofer \/ bass speaker featuring an aluminium cone, a 45mm voice coil and a shallow profile vented cast aluminium chassis. The cone features geometric reinforcing ribs which control diaphragm breakups \/ bell modes allowing for a smoother extended frequency response. A versatile unit designed for applications with restricted rear depth.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: SB23NBACS45-8.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eGeometrically reinforced aluminium cone for improved break-up control.\u003c\/li\u003e\n\u003cli\u003eShorting ring in motor system for reduced distortion.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminium chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eCCAW voice coil for reduced moving mass.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eShallow chassis design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e23 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.4\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.35\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.33\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e90dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e95L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e234mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB23NBACS45-4.pdf?v=1637924700\" target=\"_blank\" title=\"SB Acoustics SB23NBACS45-4 datasheet\" rel=\"noopener noreferrer\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42110741446911,"sku":"SB23NBACS45-4","price":93.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB23NBACS45-4.jpg?v=1638018455"},{"product_id":"sb-acoustics-sb23nbacs45-8-aluminium-woofer","title":"SB Acoustics SB23NBACS45-8 Aluminium Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SB Acoustics SB23NBACS45-8 is an 8 inch 8 ohm woofer \/ bass speaker featuring an aluminium cone, a 45mm voice coil and a shallow profile vented cast aluminium chassis. The cone features geometric reinforcing ribs which control diaphragm breakups \/ bell modes allowing for a smoother extended frequency response. A versatile unit designed for applications with restricted rear depth.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 4 ohms: SB23NBACS45-4.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft low damping rubber surround for improved transient response.\u003c\/li\u003e\n\u003cli\u003eGeometrically reinforced aluminium cone for improved break-up control.\u003c\/li\u003e\n\u003cli\u003eShorting ring in motor system for reduced distortion.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eVented cast aluminium chassis for optimum strength and low compression.\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eCCAW voice coil for reduced moving mass.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires.\u003c\/li\u003e\n\u003cli\u003eShallow chassis design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e25 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.54\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e5.7 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.43\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.40\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e87.5dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e93.4L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e234mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/8in-SB23NBACS45-8.pdf?v=1637924700\" target=\"_blank\" title=\"SB Acoustics SB23NBACS45-8 datasheet\" rel=\"noopener noreferrer\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42110816747775,"sku":"SB23NBACS45-8","price":93.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SB23NBACS45-8.jpg?v=1638018975"},{"product_id":"sb-acoustics-satori-wo24p-4-woofer","title":"SB Acoustics Satori WO24P-4 Woofer","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Satori_logo_-_small_6fa0e8c9-93aa-448a-ab53-9abc2f07f1bf_480x480.jpg?v=1626781966\" alt=\"SB Acoustics Satori Logo\" width=\"333\" height=\"62\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eLow distortion high performance woofer:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Satori WO24P-4 is a high performance 9.5 inch 4 ohm woofer bass loudspeaker drive unit from the flagship Satori range by SB Acoustics. Features include a hard paper \/ pulp cone, an aerodynamic low compression high airflow cast aluminium chassis and a large motor system with twin faraday shorting rings.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: WO24P-8.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard paper cone for improved piston operation (made in-house).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarge optimised motor system with under-cut pole piece and dual shorting rings.\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVented aerodynamic cast aluminium chassis for optimum strength and low compression.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoft low damping rubber surround for optimum transient response.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLinear symmetric suspension design for improved dynamic performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires attached 180° apart for improved stability.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eLow piston to chassis diameter ratio.\u003c\/li\u003e\n\u003cli\u003eGasket and bolt hole protrusions for reduced coupling to speaker cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e28 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e6.7\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.42\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e90 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.40\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e91dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e71L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e242mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/9.5in-Satori-WO24P-4.pdf?v=1637924744\" title=\"SB Acoustics Satori WO24P-4 datasheet\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42110912069887,"sku":"WO24P-4","price":186.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SATORI-WO24P-4.jpg?v=1638024463"},{"product_id":"sb-acoustics-satori-wo24p-8-woofer","title":"SB Acoustics Satori WO24P-8 Woofer","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Satori_logo_-_small_6fa0e8c9-93aa-448a-ab53-9abc2f07f1bf_480x480.jpg?v=1626781966\" alt=\"SB Acoustics Satori Logo\" width=\"333\" height=\"62\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eLow distortion high performance woofer:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Satori WO24P-8 is a high performance 9.5 inch 8 ohm woofer bass loudspeaker drive unit from the flagship Satori range by SB Acoustics. Features include a hard paper \/ pulp cone, an aerodynamic low compression high airflow cast aluminium chassis and a large motor system with twin faraday shorting rings.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 4 ohms: WO24P-4.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard paper cone for improved piston operation (made in-house).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarge optimised motor system with under-cut pole piece and dual shorting rings.\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVented aerodynamic cast aluminium chassis for optimum strength and low compression.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoft low damping rubber surround for optimum transient response.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLinear symmetric suspension design for improved dynamic performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-conducting fibre glass voice coil former for minimum damping.\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires attached 180° apart for improved stability.\u003c\/li\u003e\n\u003cli\u003eVented pole piece for reduced compression.\u003c\/li\u003e\n\u003cli\u003eLow piston to chassis diameter ratio.\u003c\/li\u003e\n\u003cli\u003eGasket and bolt hole protrusions for reduced coupling to speaker cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 36.8009%;\"\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 13.0119%;\"\u003e24.5 Hz\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 34.6442%;\"\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 10.1124%;\"\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 36.8009%;\"\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 13.0119%;\"\u003e5.7\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 34.6442%;\"\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 10.1124%;\"\u003e5.8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 36.8009%;\"\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 13.0119%;\"\u003e0.41\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 34.6442%;\"\u003eMax power handling\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 10.1124%;\"\u003e90 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 36.8009%;\"\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 13.0119%;\"\u003e0.38\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 34.6442%;\"\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 10.1124%;\"\u003e87.5dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 36.8009%;\"\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 13.0119%;\"\u003e87.5L\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 34.6442%;\"\u003eChassis diameter\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 10.1124%;\"\u003e242mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/9.5in-Satori-WO24P-8.pdf?v=1637924744\" target=\"_blank\" title=\"SB Acoustics Satori WO24P-8 datasheet\" rel=\"noopener noreferrer\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":42111061033215,"sku":"WO24P-8","price":186.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/SATORI-WO24P-8.jpg?v=1638025429"},{"product_id":"sb-acoustics-sb26sfcl38-4-10-paper-cone-woofer","title":"SB Acoustics SB26SFCL38-4  10\" Paper Cone Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\" alt=\"SB Acoustics logo\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNEW PRODUCT: 10\" 4 Ohm Long Throw Woofer.\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUK STOCK ITEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SB26SFCL38-4 from SB Acoustics is an 10 inch 4 ohm woofer \/ bass driver featuring a hard paper cone, a fully ventilated rigid steel chassis and a powerful long throw motor system. This new drive unit has a very broad scope of application as a high quality replacement for many classic 10\" woofers from the likes of Vifa, Scanspeak, Peerless etc. and is another very well considered design from SB Acoustics offering excellent value for money.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 8 ohms: \u003ca href=\"https:\/\/willys-hifi.com\/products\/sb-acoustics-sb26sfcl38-8-10-paper-cone-woofer?variant=43999267193087\" target=\"_blank\" title=' SB Acoustics SB26SFCL38-8 10\" Paper Cone Woofer' rel=\"noopener noreferrer\"\u003eSB26SFCL38-8\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard pressed vented paper cone\u003c\/li\u003e\n\u003cli\u003eDurable rubber surround\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetric long throw suspension\u003c\/li\u003e\n\u003cli\u003eNon-conductive voice coil former\u003c\/li\u003e\n\u003cli\u003eLong life Litz spider wires\u003c\/li\u003e\n\u003cli\u003eFully vented steel chassis\u003c\/li\u003e\n\u003cli\u003eBucking magnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e27.4 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.59\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.47\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.43\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e91dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e104L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e265mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/10in-SB26SFCL38-4.pdf?v=1683555413\" title=\"SB Acoustics SB26SFCL38-4 datasheet\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" alt=\".pdf link\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":43999244812543,"sku":"SB26SFCL38-4","price":61.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB26SFCL38-4-WATERMARKED.jpg?v=1683555513"},{"product_id":"sb-acoustics-sb26sfcl38-8-10-paper-cone-woofer","title":"SB Acoustics SB26SFCL38-8  10\" Paper Cone Woofer","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"SB Acoustics logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB_main_logo_480x480.jpg?v=1626778525\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNEW PRODUCT: 10\" 8 Ohm Long Throw Woofer.\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUK STOCK ITEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SB26SFCL38-8 from SB Acoustics is an 10 inch 8 ohm woofer \/ bass driver featuring a hard paper cone, a fully ventilated rigid steel chassis and a powerful long throw motor system. This new drive unit has a very broad scope of application as a high quality replacement for many classic 10\" woofers from the likes of Vifa, Scanspeak, Peerless etc. and is another very well considered design from SB Acoustics offering excellent value for money.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in 4 ohms: \u003ca href=\"https:\/\/willys-hifi.com\/products\/sb-acoustics-sb26sfcl38-4-10-paper-cone-woofer?variant=43999244812543\" target=\"_blank\" title=' SB Acoustics SB26SFCL38-4 10\" Paper Cone Woofer ' rel=\"noopener noreferrer\"\u003eSB26SFCL38-4\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard pressed vented paper cone\u003c\/li\u003e\n\u003cli\u003eDurable rubber surround\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSymmetric long throw suspension\u003c\/li\u003e\n\u003cli\u003eNon-conductive voice coil former\u003c\/li\u003e\n\u003cli\u003eLong life Litz spider wires\u003c\/li\u003e\n\u003cli\u003eFully vented steel chassis\u003c\/li\u003e\n\u003cli\u003eBucking magnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBasic parameters:\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e27.5 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.09\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.6\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.53\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e88dB\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e107L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e265mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eHere's the full datasheet:\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca title=\"SB Acoustics SB26SFCL38-8 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/10in-SB26SFCL38-8.pdf?v=1683555424\" target=\"_blank\"\u003e\u003cimg alt=\".pdf link\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_medium.jpg?3384343814914157156\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":43999267193087,"sku":"SB26SFCL38-8","price":61.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/SB26SFCL38-8-WATERMARKED.jpg?v=1683557385"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/collections\/SB_woofers.jpg?v=1626796462","url":"https:\/\/willys-hifi.com\/collections\/sb-acoustics-woofers\/sb-acoustics-satori.oembed","provider":"Willys-Hifi Ltd","version":"1.0","type":"link"}