{"product_id":"st25k-neo-spl-bullet-compression-tweeter","title":"Hertz ST25K NEO - SPL Bullet Compression Tweeter","description":"\u003cstyle\u003e#html-body [data-pb-style=I5C0K7H]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-pb-style=\"I5C0K7H\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\n\u003cp\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\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize mm (in.): 44 (1.8)\u003c\/li\u003e\n\u003cli\u003ePower Handling - Peak W: 100 Hi-pass filtered @ 5 kHz - 12 dB Oct.\u003c\/li\u003e\n\u003cli\u003eImpedance ohms: 4\u003c\/li\u003e\n\u003cli\u003eFrequency response Hz: 3k - 20k\u003c\/li\u003e\n\u003cli\u003eSensitivity dB SPL: 107\u003c\/li\u003e\n\u003cli\u003eVoice coil mm (in.): 25 (1)\u003c\/li\u003e\n\u003cli\u003eMagnet: Neodymium\u003c\/li\u003e\n\u003cli\u003eCone\/Dome: Aluminium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":52678814531922,"sku":"ST25K NEO","price":219.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4364\/1426\/files\/screenshot_2025-12-19_at_16.21.00.png?v=1770786102","url":"https:\/\/www.caraudiosecurity.com\/products\/st25k-neo-spl-bullet-compression-tweeter","provider":"Car Audio Security","version":"1.0","type":"link"}