{"title":"Fountek Drive Units - All","description":"\u003ch2 style=\"text-align: left;\"\u003e\n\u003cstrong\u003eWe supply every current Fountek product to the UK and beyond.\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eRibbon tweeters, full range units, midrange units, midwoofers and subwoofers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eManufacturer overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_240x240.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eThe Fountek Electronic Company was established in 2003 and although in the loudspeaker world they are a relatively new company, they have established a reputation for top level R\u0026amp;D + manufacturing excellence. Their ribbon tweeters such as the \u003ca href=\"https:\/\/willys-hifi.com\/products\/fountek-neo-cd3-0-ribbon-tweeter\" title=\"Fountek Neo CD3.0\" target=\"_blank\"\u003eNeoCD3.0\u003c\/a\u003e are well known in the audiophile world and can be found in various high-end oem designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eFountek specialise mainly in metal drive units, all but one of their range exclusively feature aluminium \/ alloy diaphragms and their expertise with the subject matter can be seen in the many good performing drive units they produce; a couple of examples being the full range \u003ca href=\"https:\/\/willys-hifi.com\/products\/fountek-fr135ex-full-range-drive-unit\" title=\"Fountek FR135EX\" target=\"_blank\"\u003eFR135EX\u003c\/a\u003e and the \u003ca href=\"https:\/\/willys-hifi.com\/products\/fountek-fw146-midwoofer\" title=\"Fountek FR146\" target=\"_blank\"\u003eFW146\u003c\/a\u003e midwoofer, both excellent sounding, good value drive units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003ePhone helpline: 01702 523999 or \u003ca title=\"Contact Willys-Hifi Ltd.\" href=\"https:\/\/willys-hifi.com\/pages\/contact-us\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFOUNTEK DRIVE UNITS ARE CURRENTLY IN SHORT  SUPPLY.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e","products":[{"product_id":"fountek-fr58c-full-range-drive-unit","title":"Fountek FR58C Full Range","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FR58C is a small 51mm full range drive unit featuring an aluminium cone and kapton voice coil former. The FR58C is great value and ideal for experimenting with single point drive units in micro loudspeaker systems or soundbars.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone \/ dust cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRigid pressed steel chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e21mm copper \/ aluminium voicecoil\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance rubber suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eKapton voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e154 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\u003e2.36\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6.35 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e2.38\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e80.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e0.49L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter (square)\u003c\/td\u003e\n\u003ctd\u003e61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21045402239035,"sku":"Fountek FR58C","price":19.56,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FR58CA.jpg?v=1571156341"},{"product_id":"fountek-fr89ex-full-range-drive-unit","title":"Fountek FR89EX Full Range","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-fragment=\"1\" data-mce-style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FR89EX is an 88mm full range drive unit. This long throw design has an impressive maximum linear excursion of +\/- 5mm.\u003c\/p\u003e\n\u003cp\u003eFeatures include a black aluminium cone, high flux neodymium magnet system, non resonant chassis and an underhung copper ribbon voice coil. This small drive unit has a smooth, extended frequency range with excellent transients and low distortion.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone - excellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNon resonant chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e25mm copper ribbon voicecoil\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance rubber suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eKapton voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUnderhung, long throw design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e97 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 \/ 8 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\u003e4.88\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.2 \/ 5.8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.57\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.51\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e85.3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e1.4L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003c\/td\u003e\n\u003ctd\u003e88.4 mm\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=\"Fountek FR89EX datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/FR89EX.pdf?946\" target=\"_blank\"\u003e\u003cimg alt=\".pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21045810921531,"sku":"FR89EX-8","price":80.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FR89EXA.jpg?v=1571156761"},{"product_id":"fountek-fm135d-ii-midrange-drive-unit","title":"Fountek FM135D-II Midrange Drive Unit","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLIMITED STOCK\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FM135D-II is a 5¼\" \/ 135mm midrange driver featuring an aluminium cone, a rigid diecast basket and a high temperature copper clad aluminium voice coil wound on a 35mm kapton former.\u003c\/p\u003e\n\u003cp\u003eOperates as a pure piston between 120 - 400Hz then the response gently tapers upwards to 5Khz, our recommended upper limit for this unit. As to be expected with a small metal coned drive unit, the FM135D-II has an excellent transient response. The first major cone breakup occurs at around 7Khz, this is easily avoided or notched in the crossover.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone - excellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNon resonant diecast chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e35.5mm CCAW voice coil\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance rubber suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eKapton voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e73 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\u003e1.84\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e6.47L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter (cropped)\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21081499467835,"sku":"Fountek FM135D-II","price":33.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FM135D-IIA.jpg?v=1571156161"},{"product_id":"fountek-neo-cd1-0-ribbon-tweeter","title":"Fountek NeoCD1.0 Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Fountek logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eUK STOCK ITEM\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek NeoCD1.0 is a true ribbon tweeter featuring an 8 x 38mm diaphragm, a high power neodymium magnet and a 100mm circular alloy faceplate. The ribbon material is an ultra light (10mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).\u003c\/p\u003e\n\u003cp\u003eThe end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 3.5kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth extended response 2-40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUltra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAlloy body \/ faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e2-40kHz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e38x8mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e304mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e3.5kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e90dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate diameter\u003c\/td\u003e\n\u003ctd\u003e100mm\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\/NEOCD1.0.pdf?1882\" title=\"Fountek NeoCD1.0 datasheet\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" alt=\".pdf icon\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21106178261051,"sku":"Fountek NeoCD1.0","price":73.86,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOCD1.0A.jpg?v=1571154661"},{"product_id":"fountek-neo-cd2-0-ribbon-tweeter","title":"Fountek NeoCD2.0 Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eIN UK STOCK FOR IMMEDIATE DISPATCH.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek NeoCD2.0 is a true ribbon tweeter featuring an 8 x 120mm diaphragm, a high power neodymium magnet and a rectangular alloy faceplate. The ribbon material is an ultra light (10mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).\u003c\/p\u003e\n\u003cp\u003eThis larger ribbon tweeter has a high sensitivity of 97 dB and a broad operating range of between 1.2 kHz to well above audibility. The end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 2.5kHz \/ 18db octave.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in black or silver.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth extended response 1.2-40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUltra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRectangular faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e1.2-40kHz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e120x8mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e960mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e2.5kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e97dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (rectangular)\u003c\/td\u003e\n\u003ctd\u003e165 x 85mm\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=\"Fountek NeoCD2.0 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/NeoCD2.0_datasheet.pdf?1883\" target=\"_blank\"\u003e\u003cimg alt=\".pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Black","offer_id":21107364462651,"sku":"Fountek NeoCD2.0-B","price":150.16,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":21107691094075,"sku":"Fountek NeoCD2.0-S","price":150.16,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOCD2.0A.jpg?v=1571154721"},{"product_id":"fountek-neo-cd3-0-ribbon-tweeter","title":"Fountek NeoCD3.0 Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Fountek logo\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eUK STOCK ITEM !\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek NeoCD3.0 is a true ribbon tweeter featuring an 8 x 60mm diaphragm, a high power neodymium magnet and a 110mm circular alloy faceplate. The ribbon material is an ultra light (10mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).\u003c\/p\u003e\n\u003cp\u003eThis medium sized ribbon tweeter has a high sensitivity of 93 dB and a broad operating range of between 1.4 kHz to 40 Khz. The end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.\u003c\/p\u003e\n\u003cp\u003eRepresenting an excellent price \/ performance \/ size ratio, this tweeter has been used in various high end designs.\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 2.5kHz \/ 18db octave.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in black or silver.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth extended response 1.4-40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUltra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency output\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e1.4-40kHz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e60x8mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e480mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e17 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e2.5kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e40 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e93dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (diameter)\u003c\/td\u003e\n\u003ctd\u003e110mm\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\/NeoCD3.0.PDF?1884\" title=\"Fountek NeoCD3.0 datasheet\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" alt=\".pdf icon\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Black","offer_id":21107583352891,"sku":"Fountek NeoCD3.0-B","price":98.86,"currency_code":"GBP","in_stock":false},{"title":"Silver","offer_id":21107670384699,"sku":"Fountek NeoCD3.0-S","price":98.86,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOCD3.0A.jpg?v=1571159641"},{"product_id":"fountek-neo-cd3-5h-ribbon-tweeter","title":"Fountek NeoCD3.5H Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\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 Fountek NeoCD3.5H is a development of the NeoCD3.0 with a horn loaded wave guide for increased efficiency, wider response and improved air coupling. This is a true ribbon tweeter featuring an 9 x 60mm diaphragm, a high power neodymium magnet and a rectangular alloy faceplate. The ribbon material is an ultra light (10mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).\u003c\/p\u003e\n\u003cp\u003eThe end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 2.5kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth extended response 1100 Hz - 30kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUltra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAlloy body \/ faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e1.1-30kHz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e60x9mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e540mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e2.5kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e95.5dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (rectangular)\u003c\/td\u003e\n\u003ctd\u003e98x110mm\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=\"Fountek NeoCD3.5H datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/NEOCD3.5H.pdf?1885\" target=\"_blank\"\u003e\u003cimg alt=\".pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21107697549371,"sku":"Fountek Neo CD3.5H","price":97.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOCD3.5HA.jpg?v=1571159761"},{"product_id":"fountek-neopro-5i-ribbon-tweeter","title":"Fountek NeoPro5i Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\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 Fountek NeoPro5i is a high power, high efficiency large format true ribbon tweeter featuring a 145mm \/ 5 inch ribbon and a very powerful 1 tesla neodymium magnet system. The NeoPro5i has a very broad, low distortion frequency response of between 850 Hz - 40 Khz. The ribbon material is an ultra light (88mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).\u003c\/p\u003e\n\u003cp\u003eThe end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 1.5kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eWide extended response 850 Hz - 40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLarge ultra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAlloy body \/ faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e850Hz-40kHz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e145x15mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e2175mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e1.5kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e100dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (rectangular)\u003c\/td\u003e\n\u003ctd\u003e190x115mm\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=\"Fountek NeoPro5i datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/neopro5i.pdf?1886\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg alt=\".pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21107868926011,"sku":"Fountek Neopro5i","price":369.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOPRO5IA.jpg?v=1571159941"},{"product_id":"fountek-neox1-0-ribbon-tweeter","title":"Fountek NeoX1.0 Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-fragment=\"1\" data-mce-style=\"color: #ff2a00;\"\u003eUK STOCK ITEM !\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek NeoX1.0 features Fountek's third generation ribbon tweeter technology. This design incorporates a larger surface area ribbon mounted in an aperiodic shallow horn resulting in an improved low end response \/ wider useable range with higher power handling than its predecessors. The 12x45mm ribbon is made from an ultra light (20mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou). Efficiency is reasonably high at 92dB.\u003c\/p\u003e\n\u003cp\u003eThe end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing .\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 2.5kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eWide extended response 1200Hz - 40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUltra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAlloy body \/ faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e1200Hz-40kHz\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\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e12x45mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e540mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e2.5kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e38W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e92dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (rectangular)\u003c\/td\u003e\n\u003ctd\u003e98x69.5mm\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=\"Fountek NeoX1.0 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/NeoX1.0.pdf?1887\" target=\"_blank\"\u003e\u003cimg alt=\".pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Black","offer_id":21110947283003,"sku":"Fountek NeoX1.0-B","price":93.15,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":21111034576955,"sku":"Fountek NeoX1.0-S","price":93.15,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOX1.0A.jpg?v=1571160061"},{"product_id":"fountek-neox2-0-ribbon-tweeter","title":"Fountek NeoX2.0 Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg height=\"71\" width=\"215\" alt=\"Fountek logo\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\"\u003e\u003c\/strong\u003e\u003c\/p\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 Fountek NeoX2.0 features Fountek's third generation ribbon tweeter technology. This medium sized design incorporates a larger surface area ribbon mounted in an aperiodic shallow horn resulting in an improved low end response \/ wider useable range with higher power handling than its predecessors. The 12x60mm ribbon is made from an ultra light (27mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou). Efficiency is quite high at 94dB.\u003c\/p\u003e\n\u003cp\u003eThe end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 2.3kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eWide extended response 1200Hz - 40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUltra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAlloy body \/ faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e1200Hz-40kHz\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\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e12x60mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e720mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e2.3kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e43W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e94dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (rectangular)\u003c\/td\u003e\n\u003ctd\u003e113x69.5mm\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\/NeoX2.0.pdf?1888\" title=\"Fountek NeoX2.0 datasheet\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" alt=\".pdf icon\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Black","offer_id":21111094706235,"sku":"Fountek NeoX2.0-B","price":107.66,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":21111094739003,"sku":"Fountek NeoX2.0-S","price":107.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOX2.0A.jpg?v=1571160182"},{"product_id":"fountek-neox3-0-ribbon-tweeter","title":"Fountek NeoX3.0 Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\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 Fountek NeoX3.0 features Fountek's third generation ribbon technology. This larger sized design incorporates an increased surface area ribbon mounted in an aperiodic shallow horn resulting in an improved low end response \/ wider useable range with higher power handling than its predecessors. The 12x80mm ribbon is made from an ultra light (36mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou). Efficiency is high at 95dB.\u003c\/p\u003e\n\u003cp\u003eThe end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing for ease of application.\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 2kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eWide extended response 1200Hz - 40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLarge ultra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAlloy body \/ faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e1200Hz-40kHz\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\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e12x80mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e960mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e2kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e95dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (rectangular)\u003c\/td\u003e\n\u003ctd\u003e144x69.5mm\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=\"Fountek NeoX3.0 datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/NeoX3.0_datasheet.pdf?1889\" target=\"_blank\"\u003e\u003cimg alt=\".pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Black","offer_id":21111120363579,"sku":"Fountek NeoX3.0-B","price":142.66,"currency_code":"GBP","in_stock":false},{"title":"Silver","offer_id":21111120396347,"sku":"Fountek NeoX3.0-S","price":142.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOX3.0A.jpg?v=1571160242"},{"product_id":"fountek-rd1-0-ribbon-tweeter","title":"Fountek RD1.0 Ribbon Tweeter","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cimg alt=\"Fountek logo\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\"\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eIN UK STOCK NOW !\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek RD1.0 is a compact entry level fourth generation ribbon tweeter with a 90mm circular faceplate. This design features a 40x8mm ribbon mounted in an aperiodic shallow horn coupled to a powerful neodymium magnet assembly yielding a smooth, extended response with high efficiency and low distortion. The ribbon is made from an ultra light (10mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou). An impedance matching transformer is built into the back of the housing.\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 3.5kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExtended response 3000Hz - 40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUltra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e4th generation technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eGreat value for money\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e3000Hz-40kHz\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\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e8x40mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.018 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e3.5kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e25W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e93dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (diameter)\u003c\/td\u003e\n\u003ctd\u003e90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21111222370363,"sku":"Fountek RD1.0","price":74.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/RD1A.jpg?v=1571160361"},{"product_id":"fountek-fw100b-midwoofer","title":"Fountek FW100B Midwoofer","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FW100B is a 4 inch \/ 100mm midwoofer featuring an anodised aluminium cone and ferrite magnet system. This small midwoofer has a large linear excursion of ± 4mm with a punchy bass response and good midrange extension. As to be expected with an aluminium cone drive unit, the transient response is excellent.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone - excellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRigid steel pincushion style chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e26mm copper voice coil\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance rubber suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLong throw design \u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e77 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\u003e3.08\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\u003e0.78\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e35 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.62\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e84dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e2.12L\u003c\/td\u003e\n\u003ctd\u003eChassis size (pincushion)\u003c\/td\u003e\n\u003ctd\u003e104x104 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003c\/h4\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21112309415995,"sku":"Fountek FW100B","price":34.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FW100BA.jpg?v=1571156881"},{"product_id":"fountek-fw168-midwoofer","title":"Fountek FW168 Midwoofer","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Fountek logo\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCURRENTLY UNAVAILABLE.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FW168 is a 168mm \/ 6½ inch midwoofer featuring an anodised aluminium cone, a strong diecast chassis and an alloy phase plug. The frequency response is smooth and held within 3db limits between 200Hz-4kHz, this is an excellent result for a drive unit in this price range. As to be expected from an aluminium cone drive unit, the transient response is excellent and distortion is low.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone - excellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNon resonant diecast chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e36mm copper voicecoil\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium central phase plug\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion output\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e45 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\u003e3.24\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e7.2 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.39\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e87.3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e16.5L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003c\/td\u003e\n\u003ctd\u003e168 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21114483474491,"sku":"Fountek FW168","price":81.32,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FW168A.jpg?v=1571154062"},{"product_id":"fountek-fw322-4-ohm-subwoofer","title":"Fountek FW322 4 Ohm Subwoofer","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FW322 is a 12 inch \/ 317mm subwoofer featuring a compressed glass fibre cone, a rigid non-resonant diecast chassis and a high power (300 watt) 75mm voice coil mounted on a titanium former. Available in 4 and 8 Ohms impedance.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCompressed glassfibre cone\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNon resonant diecast chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e75mm copper voicecoil\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eTitanium voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eOverhung motor design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh power handling\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e41.8 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\u003e2.21\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e90.3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e40.6L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003c\/td\u003e\n\u003ctd\u003e317mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21114790805563,"sku":"Fountek FW322\/4","price":146.67,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FW322A.jpg?v=1571154361"},{"product_id":"fountek-fw322-8-ohm-subwoofer","title":"Fountek FW322 8 Ohm Subwoofer","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FW322 is a 12 inch \/ 317mm subwoofer featuring a compressed glass fibre cone, a rigid non-resonant diecast chassis and a high power (300 watt) 75mm voice coil mounted on a titanium former. Available in 4 and 8 Ohms impedance.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCompressed glassfibre cone\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNon resonant diecast chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e75mm copper voicecoil\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eTitanium voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eOverhung motor design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh power handling\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e40.1 Hz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical  Q factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e4.89\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6.8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.46\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e90.2dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e53L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003c\/td\u003e\n\u003ctd\u003e317mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21114831667259,"sku":"Fountek FW322\/8","price":146.67,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FW322A_66edc447-3f9e-4e74-a38d-fbe5872feab4.jpg?v=1571154421"},{"product_id":"fountek-neopro-10i-ribbon-tweeter","title":"Fountek NeoPro10i Ribbon Tweeter","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Fountek logo\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eUK STOCK ITEM !\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Fountek NeoPro10i is a 4th generation high power, high efficiency (102dB) large format true ribbon tweeter featuring a 255mm \/ 10 inch ribbon and a very powerful neodymium magnet system. The NeoPro10i has a very broad, low distortion frequency response of between 700 Hz - 40 Khz. The ribbon material is an ultra light (14mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).\u003c\/p\u003e\n\u003cp\u003eThe end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum crossover frequency of 1kHz \/ 18db octave.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eWide extended response 700 Hz - 40kHz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLarge ultra lightweight ribbon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet system\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in transformer\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAlloy body \/ faceplate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh efficiency design\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e700Hz-40kHz\u003c\/td\u003e\n\u003ctd\u003eNominal impedance (Zn)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e9 Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRibbon dimensions\u003c\/td\u003e\n\u003ctd\u003e255x14mm\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Ribbon)\u003c\/td\u003e\n\u003ctd\u003e0.02 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective area (squared)\u003c\/td\u003e\n\u003ctd\u003e3570mm\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e1kHz\/18db\u003c\/td\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e160W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e102dB\u003c\/td\u003e\n\u003ctd\u003eFaceplate (rectangular)\u003c\/td\u003e\n\u003ctd\u003e330x90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21117984604219,"sku":"Fountek Neopro10i","price":740.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/NEOPRO10IA.jpg?v=1571159881"},{"product_id":"fountek-fr58ex-full-range-drive-unit","title":"Fountek FR58EX Full Range Drive Unit","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FR58EX is a compact 53mm full range drive unit featuring an aluminium cone and high flux neodymium magnet. This small drive unit has an excellent impulse response and a surprising total linear excursion of just under 6mm. The frequency response is smooth with low distortion.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone \/ dust cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRigid pressed steel chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e20mm copper voicecoil\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance rubber suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e134 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\u003e2.60\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6.4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.67\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.54\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e82.3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e0.31L\u003c\/td\u003e\n\u003ctd\u003eChassis (square)\u003c\/td\u003e\n\u003ctd\u003e62 mm\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=\"Fountek FR58EX datasheet\" target=\"_blank\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/FR58EX.pdf?941\" rel=\"noopener noreferrer\"\u003e\u003cimg alt=\".pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/PDF_data_icon_large.jpg?3324347240194280818\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":21118580490299,"sku":"Fountek FR58EX","price":49.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FR58EXA_c40db952-81d7-4491-bbf9-8b2254ab0007.jpg?v=1571156461"},{"product_id":"fountek-fr59exe-full-range-drive-unit","title":"Fountek FR59EXE Full Range Drive Unit","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_240x240.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDISCONTINUED - SOLD OUT.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FR59EXE is a compact 59mm full range drive unit featuring an aluminium cone, high flux neodymium magnet and a protective grille. The transient response is very good, the frequency range is smooth with low distortion. An excellent choice for in-car or desktop systems.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone \/ dust cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRigid cast chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e20mm CCAW voicecoil\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eProtective front grill\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance rubber suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNeodymium magnet\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e139Hz\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\u003e1.71\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.9 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.67\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.48\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e85.6dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e0.36L\u003c\/td\u003e\n\u003ctd\u003eChassis (diameter)\u003c\/td\u003e\n\u003ctd\u003e74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":31078366347323,"sku":"Fountek FR59EXE","price":53.96,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FR59EXE.jpg?v=1573467364"},{"product_id":"fountek-fw168k-midwoofer","title":"Fountek FW168K Midwoofer","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/files\/Fountek_large.png?v=1560504808\" alt=\"Fountek logo\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fountek FW168K is a 182mm \/ 6½ inch midwoofer featuring a hardened aluminium cone, a strong diecast chassis and an integral protection grille. This drive unit has a highly dynamic sound with an excellent transient response and low distortion.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #00ff00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium cone - excellent transients\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNon resonant diecast chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e36mm copper voicecoil\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh compliance suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAluminium voice coil former\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSmooth frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #000000;\"\u003eCone protection grille\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLow distortion output\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBasic parameters:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant frequency (fs)\u003c\/td\u003e\n\u003ctd\u003e48.6 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\u003e2.31\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eDC resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e6.8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Q factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.52\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Q factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e87.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e15.1L\u003c\/td\u003e\n\u003ctd\u003eChassis diameter\u003c\/td\u003e\n\u003ctd\u003e182 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Willys-Hifi Ltd","offers":[{"title":"Default Title","offer_id":35307387453599,"sku":"FW168K","price":90.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/products\/FW168K-B.jpg?v=1595679596"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/2387\/collections\/Fountek_9524f32b-6404-49ad-96fd-215b5f399ff0.png?v=1572458074","url":"https:\/\/willys-hifi.com\/collections\/fountek-drive-units\/fountek-midrange.oembed","provider":"Willys-Hifi Ltd","version":"1.0","type":"link"}