{"product_id":"b-c-speakers-18sw115-422835","title":"18SW115","description":"\u003ch3\u003eUn 18 pollici B\u0026amp;C pensato per subwoofer ad alto livello\u003c\/h3\u003e\u003cp\u003eIl B\u0026amp;C 18SW115 si inserisce nella logica dei diffusori subwoofer professionali: offrire un basso solido, stabile e riproducibile, anche quando il sistema lavora a lungo ad alto livello. Il suo formato da 18 pollici (46 cm) è chiaramente rivolto ad applicazioni \"bassi\" sia frontali che di rinforzo, con un approccio orientato alle prestazioni (resistenza alla potenza, escursione, raffreddamento) piuttosto che all'hi-fi domestico. Per i progettisti di subwoofer, è un tipo di trasduttore scelto quando si desidera impatto, una buona base nel basso spettro e un comportamento affidabile in esercizio.\u003c\/p\u003e\u003ch3\u003eA chi si rivolge il B\u0026amp;C 18SW115?\u003c\/h3\u003e\u003cp\u003eQuesto diffusore è destinato ai \u003cstrong\u003ecostruttori di subwoofer\u003c\/strong\u003e, ai \u003cstrong\u003efornitori di servizi audio\u003c\/strong\u003e, ai laboratori di integrazione e ai tecnici che effettuano \u003cstrong\u003eriparazioni\/upgrade\u003c\/strong\u003e di subwoofer professionali. È particolarmente adatto se si cerca di caricare un 18 pollici in un volume coerente per sonorizzazione (club, live, eventi) e ottenere un basso fermo, capace di sostenere amplificazioni potenti senza affaticarsi.\u003c\/p\u003e\u003cp\u003ePuò inoltre interessare progetti DIY avanzati, a condizione di rispettare i parametri di carico, l'accordo del condotto e la protezione (filtri, limiter) adatti a un trasduttore di questo livello.\u003c\/p\u003e\u003ch3\u003ePrestazioni e progettazione: ciò che fa la differenza sul campo\u003c\/h3\u003e\u003ch4\u003eResistenza alla potenza e stabilità termica\u003c\/h4\u003e\u003cp\u003eCon \u003cstrong\u003e3400W AES\u003c\/strong\u003e a 8 Ohm, il 18SW115 è progettato per gestire programmi sostenuti. La sua \u003cstrong\u003ebobina mobile da 115 mm\u003c\/strong\u003e (4,5 pollici) in filo di rame si inserisce in un'architettura tipica dei subwoofer di alta gamma: maggiore superficie, migliore capacità di gestire l'energia e una riserva utile quando le punte si susseguono. Risultato: un comportamento più costante, particolarmente apprezzabile in uso intensivo (set lunghi, temperature elevate, forte compressione).\u003c\/p\u003e\u003ch4\u003eBasso profondo, accordo e volume consigliati\u003c\/h4\u003e\u003cp\u003eIl costruttore indica un \u003cstrong\u003ecarico consigliato di 150 litri\u003c\/strong\u003e con \u003cstrong\u003eaccordo a 35Hz\u003c\/strong\u003e. Questa indicazione fornisce un quadro chiaro per progettare un subwoofer orientato \"infra\/low\": si mira a una discesa solida e a un basso che rimane leggibile. La \u003cstrong\u003eFs a 32Hz\u003c\/strong\u003e va nella stessa direzione, supportando una riproduzione efficace delle frequenze basse quando carico e accordo sono correttamente ottimizzati.\u003c\/p\u003e\u003ch4\u003eControllo meccanico: escursione e sospensione\u003c\/h4\u003e\u003cp\u003eIl 18SW115 presenta un \u003cstrong\u003eXmax di 11,9 mm\u003c\/strong\u003e, dimensionato per le forti sollecitazioni tipiche di un subwoofer. La \u003cstrong\u003esospensione a triplo rullo\u003c\/strong\u003e contribuisce alla stabilità del movimento e al mantenimento del controllo quando il livello aumenta. Lo \u003cstrong\u003espider doppio siliconato\u003c\/strong\u003e rafforza la regolarità e la resistenza meccanica nel tempo, un punto essenziale per limitare le variazioni di comportamento tra due prestazioni o dopo molte ore di utilizzo.\u003c\/p\u003e\u003ch4\u003eAffidabilità e resistenza all'ambiente\u003c\/h4\u003e\u003cp\u003eIl \u003cstrong\u003econo radiale\u003c\/strong\u003e beneficia di un \u003cstrong\u003etrattamento impermeabile anteriore\/posteriore\u003c\/strong\u003e, utile per resistere meglio all'umidità, alla condensa e alle sollecitazioni del trasporto. Per i sistemi destinati a uscire regolarmente (camion, montaggio\/smontaggio, palco), questo tipo di dettaglio contribuisce alla longevità del trasduttore e alla stabilità delle prestazioni.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:3;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMontabile a Rack\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eNo\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eTipo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eAltoparlanti\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:4;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategoria\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eAccessori Sonorizzazione\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:10;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiametro nominale\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e18 pollici (46 cm)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e0.3\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:11;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePotenza\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e3400W AES\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e11,9 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:12;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedenza\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e8 Ohm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eSospensione\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003etriplo rullo\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:4;--wb-r:13;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSensibilità\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e97 dB 1W\/1m\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eCono\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eradiale con trattamento impermeabile anteriore\/posteriore\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:5;--wb-r:14;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBanda passante\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e35Hz a 1.5KHz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eSpider\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003edoppio siliconato\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:6;--wb-r:15;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBobina mobile\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e4,5 pollici (115 mm) filo di rame\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDiametro totale\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e460 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:7;--wb-r:16;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMagnete\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eNeodimio\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAltezza\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e242 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:8;--wb-r:17;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCarico consigliato\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e150 litri con accordo a 35Hz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e11,9 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:9;--wb-r:18;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e32Hz\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"B\u0026C Speakers","offers":[{"title":"Default Title","offer_id":54362106986771,"sku":"422835","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/5d9164df35d4c873b29c22854fa7c863dd26e58b_MSC_62530.jpg?v=1792661666","url":"https:\/\/woodbrass.it\/products\/b-c-speakers-18sw115-422835","provider":"Woodbrass.com","version":"1.0","type":"link"}