{"product_id":"hertz-st-25k-neo","title":"Hertz ST 25K NEO High Efficiency Compression Driver 1-3\/4\" Tweeter","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eNEO line bullet tweeters are a totally new project, lighter and more compact compared to the previous ST 25 and with superior performance thanks to the use of Neodymium N38 H for the motor units and a FEM (Finite Element Method) optimized driver\/horn design. The “Kit” version, ST 25K Neo features metallic mesh grille and inline crossover filter included. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eHighlights \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e1-3\/4\" aluminum dome bullet tweeter\u003c\/li\u003e\n\u003cli\u003edesigned for SPL competition\u003c\/li\u003e\n\u003cli\u003ehandles up to 50 watts RMS (100 watts peak)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003efrequency response: 3,000-20,000 Hz\u003c\/li\u003e\n\u003cli\u003eimpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003esensitivity: 107 dB\u003c\/li\u003e\n\u003cli\u003ebottom-mount depth: \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e2.02\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003ePowerful Neodymium magnet providing high performance with compact size.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eFEM (Finite Element Method) optimized phase-plug and loading horn.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eCCAR (Copper Clad Aluminium Ribbon) voice coil for unheard-of thermal and mechanical capability ready for an easy replacement with replacement body kit.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eExtra-light aluminium membrane to maximize SPL with high current, screw terminals.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eBody waterproofing and anti-UV treatment to allow safe outdoor use without discoloration over time.\u003c\/li\u003e\n\u003cli class=\"p2\"\u003e“Kit” version with metallic mesh grille and inline crossover filter included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTechnical Specs\u003c\/h5\u003e\n\u003ctable class=\"table caption-top\" style=\"width: 100%; height: 176.344px;\" data-mce-style=\"width: 100%; height: 176.344px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003eHIGH EFFICIENCY COMPRESSION DRIVER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emm (in.)\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003e44 (1.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\n\u003cstrong\u003ePower Handling - Peak\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eW\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.9352%;\" data-mce-style=\"width: 43.9352%;\"\u003e\n\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003ePower Handling - RMS\u003c\/strong\u003e W\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%;\" data-mce-style=\"width: 53.2329%;\"\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Handling - Peak Note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003eHi-pass filtered @ 5 kHz - 12 dB Oct.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOhm\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoice Coil Ø\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003e25 (1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHz\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003e3k - 20k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\n\u003cstrong\u003eWeight of one component\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ekg (lb.)\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003e0,39 (0.86)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 43.9352%; height: 19.5938px;\" data-mce-style=\"width: 43.9352%; height: 19.5938px;\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2329%; height: 19.5938px;\" data-mce-style=\"width: 53.2329%; height: 19.5938px;\"\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eElectro-acoustic Specs\u003c\/h5\u003e\n\u003ctable class=\"table caption-top table--m--ww\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emm\u003c\/td\u003e\n\u003ctd\u003e35,5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOhm\u003c\/td\u003e\n\u003ctd\u003e2,9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHz\u003c\/td\u003e\n\u003ctd\u003e3900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emH\u003c\/td\u003e\n\u003ctd\u003e0,03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBL\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eT*m\u003c\/td\u003e\n\u003ctd\u003e2,05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSpl\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edB\u003c\/td\u003e\n\u003ctd\u003e107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003ePhysical Specs\u003c\/h5\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/static.hertz-audio.com\/media\/2022\/02\/ST_35K_NEO.png\" alt=\"ST 25K NEO\" data-mce-src=\"https:\/\/static.hertz-audio.com\/media\/2022\/02\/ST_35K_NEO.png\"\u003e\u003c\/p\u003e\n\u003ctable class=\"table caption-top\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57 mm\u003c\/td\u003e\n\u003ctd\u003e2.24 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43,5 mm\u003c\/td\u003e\n\u003ctd\u003e1.7 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55,5 mm\u003c\/td\u003e\n\u003ctd\u003e2.19 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29,7 mm\u003c\/td\u003e\n\u003ctd\u003e1.17 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFrequency Response\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/static.hertz-audio.com\/media\/2021\/04\/Hertz_ST_25_NEO_Fc-2.png\" alt=\"ST 25K NEO\" data-mce-src=\"https:\/\/static.hertz-audio.com\/media\/2021\/04\/Hertz_ST_25_NEO_Fc-2.png\"\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":41511187513405,"sku":"ST25KNEO","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1344\/1149\/files\/ST25KNEO-1.jpg?v=1719865481","url":"https:\/\/froomanscarstorio.shop\/products\/hertz-st-25k-neo","provider":"Freemans Car Stereo","version":"1.0","type":"link"}