{"product_id":"hertz-mp-250-d4-3-subwoofer-serie-mille-pro-250mm-10-4-4-ohm-doppia-bobina","title":"Hertz MP 250 D4.3 - Mille Pro Series Subwoofer, 250mm, 10\" 4+4 Ohm, Double Coil","description":"\u003cp\u003e \u003cem\u003e\u003cstrong\u003eHertz MP 250 D4.3 - Mille Pro Series Subwoofer, 250mm, 10\" 4+4 Ohm, Double Coil\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cem\u003e\u003cstrong\u003eArticle Code:\u003c\/strong\u003e\u003c\/em\u003e MP 250 D4.3\u003c\/p\u003e\n\n\u003cp\u003e Exceptional performance in a compact format, this is the goal of the Hertz Mille Pro series subwoofers.\u003c\/p\u003e\n\n \u003cp\u003eThe cone of the MP 250 D4.3 is made of cellulose injected with mineral powders (the same technique used for the Legend series speakers), and has greater rigidity thanks to the V cone profile, allowing the cone to function like a piston.\u003c\/p\u003e\n\n\u003cp\u003e The structure of the sub is designed with Boundary Free Surround which guarantees a wider cone emission surface than speakers with the same diameter. In this way, the cone is able to move a larger mass of air and the edges, made of highly pure IIR butyl rubber, ensure extraordinary thermal and mechanical linearity.\u003c\/p\u003e\n\n\u003cp\u003e \u003cem\u003e\u003cstrong\u003eTechnical features:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Diameter 250 mm\u003c\/li\u003e\n\n\u003cli\u003e Mounting hole diameter 236 mm\u003c\/li\u003e\n\n\u003cli\u003e mounting depth 141 mm\u003c\/li\u003e\n\n\u003cli\u003e Power Handling Peak W 1200\u003c\/li\u003e\n\n\u003cli\u003e Power Handling Continuous W 600\u003c\/li\u003e\n\n\u003cli\u003e Impedance? 4+4\u003c\/li\u003e\n\n\u003cli\u003e Sensitivity dB SPL 83.5\u003c\/li\u003e\n\n\u003cli\u003e Voice coil Ø mm (in.) 65 (2.5)\u003c\/li\u003e\n\n\u003cli\u003e Xmax mm 17.00\u003c\/li\u003e\n\n\u003cli\u003e X-mech mm (in.) ±27 (1.06)\u003c\/li\u003e\n\n\u003cli\u003e King? 1.8\u003c\/li\u003e\n\n\u003cli\u003e FsHz 27.00\u003c\/li\u003e\n\n\u003cli\u003e Vas l 31\u003c\/li\u003e\n\n\u003cli\u003e Qts 0.5\u003c\/li\u003e\n\n\u003cli\u003e Qes 0.53\u003c\/li\u003e\n\n\u003cli\u003e Qms 5.8\u003c\/li\u003e\n\n\u003cli\u003e Spl dB 83.5\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":50449321099613,"sku":"MP 250 D4.3","price":319.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/5305\/0192\/files\/Picsart-25-02-15_12-46-12-612.jpg?v=1739620004","url":"https:\/\/ferrarostoro.shop\/en\/products\/hertz-mp-250-d4-3-subwoofer-serie-mille-pro-250mm-10-4-4-ohm-doppia-bobina","provider":"FerraroStore","version":"1.0","type":"link"}