{"product_id":"b-c-speakers-12-hpl-76-422791","title":"12 HPL 76","description":"\u003ch3\u003eUn riferimento B\u0026amp;C orientato al sound reinforcement: potenza, rendimento e compattezza\u003c\/h3\u003e\u003cp\u003eIl B\u0026amp;C \u003cstrong\u003e12HPL76\u003c\/strong\u003e è un diffusore \u003cstrong\u003egrave\/medio\u003c\/strong\u003e da 12 pollici, progettato nello spirito \"pro audio\": alto rendimento, eccellente resistenza meccanica e una motorizzazione moderna in \u003cstrong\u003eneodimio\u003c\/strong\u003e per limitare il peso senza sacrificare la dinamica. La sua progettazione lo posiziona naturalmente nelle soluzioni di sound reinforcement dove si cerca un trasduttore reattivo, capace di sopportare carichi elevati e sufficientemente lineare per garantire una solida base nei bassi mantenendo pulizia nei medi.\u003c\/p\u003e\u003ch3\u003ePer chi e per quali usi?\u003c\/h3\u003e\u003cp\u003eQuesto modello è rivolto a integratori, fornitori, produttori di casse e appassionati di DIY che desiderano realizzare o riparare una cassa per sound reinforcement basata su un 12 pollici. Con la sua \u003cstrong\u003ebanda passante da 50 Hz a 3,5 kHz\u003c\/strong\u003e e la sua elevata sensibilità, si integra particolarmente bene in una \u003cstrong\u003ecassa a 2 vie\u003c\/strong\u003e (con un driver tweeter e un filtro adeguato) o in una cassa di rinforzo basso-medio, a seconda dell'architettura scelta. Il suo magnete in neodimio e il peso contenuto lo rendono anche una scelta pertinente per sistemi trasportabili, dove ogni chilo conta.\u003c\/p\u003e\u003ch3\u003eProgettazione e punti chiave: efficienza, controllo e affidabilità\u003c\/h3\u003e\u003ch4\u003eBobina da 3 pollici (76 mm): resistenza termica e controllo\u003c\/h4\u003e\u003cp\u003eIl 12HPL76 è dotato di una \u003cstrong\u003ebobina mobile da 3 pollici (76 mm)\u003c\/strong\u003e con \u003cstrong\u003efilo in alluminio\u003c\/strong\u003e. Questa scelta mira a combinare robustezza, dissipazione e risposta rapida, per mantenere definizione nei bassi-medi supportando livelli elevati nel tempo.\u003c\/p\u003e\u003ch4\u003eSospensione doppio roll e architettura \"pro\"\u003c\/h4\u003e\u003cp\u003eLa \u003cstrong\u003esospensione doppio roll\u003c\/strong\u003e, associata a uno \u003cstrong\u003espider semplice\u003c\/strong\u003e, contribuisce a una stabilità meccanica e a un comportamento controllato durante escursioni elevate. Con un \u003cstrong\u003eXmax di 4,0 mm\u003c\/strong\u003e, il diffusore resta a suo agio nel registro grave per un 12 pollici orientato al sound reinforcement, mantenendo l'attacco necessario sugli impatti (kick, bassi, tom, ecc.).\u003c\/p\u003e\u003ch4\u003eCone esponenziale: proiezione e articolazione\u003c\/h4\u003e\u003cp\u003eIl \u003cstrong\u003econo esponenziale\u003c\/strong\u003e è progettato per favorire la proiezione e l'articolazione nella zona basso-medio, utile per la chiarezza di una voce, una chitarra, una tastiera o un mix generale sul palco. Questa progettazione sostiene l'obiettivo di un 12 pollici \"punchy\" ed efficiente, capace di riempire una sala senza forzare sull'amplificazione.\u003c\/p\u003e\u003ch4\u003eCarico raccomandato: una base chiara per la progettazione della cassa\u003c\/h4\u003e\u003cp\u003ePer l'incasso, viene fornita un'indicazione semplice: \u003cstrong\u003e40 litri\u003c\/strong\u003e con un \u003cstrong\u003eaccordo a 70 Hz\u003c\/strong\u003e. È un dato prezioso per dimensionare rapidamente una cassa bass-reflex compatta, coerente con lo spirito \"rendimento\/trasporto\" di questo trasduttore.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMontabile a Rack\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategoria\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eAccessori Sonorizzazione\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTipo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eAltoparlanti\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eB\u0026amp;C 12HPL76\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiametro nominale\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e12 pollici (31 cm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePotenza\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e700 W AES\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedenza nominale\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e8 ohm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSensibilità\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e99 dB (1 W\/1 m)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBanda passante\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e50 Hz - 3,5 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiametro bobina mobile\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e3,0 pollici (76 mm)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFilo bobina\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003ealluminio\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMagnete\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eneodimio\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e49 Hz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e0,25\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e4,0 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSospensione\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003edoppio roll\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eesponenziale\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSpider\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003esemplice\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiametro totale\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e315 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAltezza\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e144 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e3,2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCarico raccomandato\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e40 litri con accordo a 70 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"B\u0026C Speakers","offers":[{"title":"Default Title","offer_id":54356884685075,"sku":"422791","price":177.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/7ee4a7e7cd0ddb0b892ebb4fc4025b89434034ef_MSC_8888.jpg?v=1787302309","url":"https:\/\/woodbrass.ch\/it\/products\/b-c-speakers-12-hpl-76-422791","provider":"Woodbrass.com","version":"1.0","type":"link"}