{"product_id":"hertz-spl-show-series-st-25k-neo-1-high-efficiency-compression-tweeters-with-grilles-and-crossovers","title":"Hertz SPL Show Series ST-25K-NEO 1\" High Efficiency Compression Tweeters with Grilles and Crossovers","description":"\u003cp\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\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFeatures -\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Powerful Neodymium magnet providing high performance with compact size.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• FEM (Finite Element Method) optimized phase-plug and loading horn.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• CCAR (Copper Clad Aluminium Ribbon) voice coil for unheard-of thermal and mechanical capability ready for an easy replacement with replacement body kit.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Extra-light aluminium membrane to maximize SPL with high current, screw terminals.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Body waterproofing and anti-UV treatment to allow safe outdoor use without discoloration over time.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• “Kit” version with metallic mesh grille and inline crossover filter included.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpecifications -\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Size mm (in.): 44 (1.8)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Power Handling - Peak W: 100 Hi-pass filtered @ 5 kHz - 12 dB Oct.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Impedance Ω: 4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency response Hz: 3k ÷ 20k\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Sensitivity dB SPL: 107\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Voice coil Ø mm (in.): 25 (1)\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":51320012341533,"sku":null,"price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/8525\/5965\/files\/st-25k-neo__4__40248.jpg?v=1779459714","url":"https:\/\/shopaudioxtc.com\/products\/hertz-spl-show-series-st-25k-neo-1-high-efficiency-compression-tweeters-with-grilles-and-crossovers","provider":"Audio XTC","version":"1.0","type":"link"}