{"product_id":"dbx-223xs-145574","title":"223XS","description":"\u003ch3\u003eUn crossover rack 1U pensato per il sound reinforcement moderno\u003c\/h3\u003e\u003cp\u003eIl 223xs è un filtro attivo stereo progettato per rispondere alle esigenze di un processore di diffusione professionale, rimanendo semplice da integrare in un rack. Il suo formato \u003cstrong\u003e1U\u003c\/strong\u003e lo rende una scelta naturale per installazioni fisse, rack da tour, sistemi di sonorizzazione mobili e configurazioni DJ\/sono che richiedono una separazione affidabile delle bande di frequenza. Il principio è chiaro: ottimizzare il comportamento degli altoparlanti multi-vie affidando a ciascun diffusore la gamma di frequenze che riproduce meglio, per guadagnare in \u003cstrong\u003eintelligibilità\u003c\/strong\u003e, \u003cstrong\u003etenuta in potenza\u003c\/strong\u003e e \u003cstrong\u003epulizia dei bassi\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003ePer chi e per quale uso?\u003c\/h3\u003e\u003cp\u003eQuesto filtro attivo si rivolge agli utenti che vogliono ottenere il massimo da un sistema di altoparlanti multi-vie: service audio, musicisti con impianto, DJ, sale prove, luoghi di culto, bar-concerti o piccole scene. In \u003cstrong\u003estereo a 2 vie\u003c\/strong\u003e, ad esempio, è possibile distribuire il segnale tra teste (alti\/medi) e subwoofer. In \u003cstrong\u003emono a 3 vie\u003c\/strong\u003e, diventa possibile pilotare separatamente bassi, medi e alti, adatto a sistemi più elaborati. In ogni caso, la connettività \u003cstrong\u003eXLR bilanciata\u003c\/strong\u003e facilita l'integrazione in una catena audio professionale e limita i rumori parassiti su lunghe tratte.\u003c\/p\u003e\u003ch3\u003eFunzionalità chiave: controllo, precisione e facile integrazione\u003c\/h3\u003e\u003ch4\u003eFiltri Linkwitz-Riley 24 dB per ottava: separazione netta dei canali\u003c\/h4\u003e\u003cp\u003eIl 223xs utilizza filtri \u003cstrong\u003eLinkwitz-Riley\u003c\/strong\u003e a \u003cstrong\u003e24 dB per ottava\u003c\/strong\u003e, una topologia riconosciuta nel sound reinforcement per ottenere una transizione efficace tra le bande, con una sommazione coerente quando i canali sono correttamente regolati. Risultato: un incrocio più pulito, bassi meglio controllati e una migliore definizione, particolarmente utile quando si spinge il sistema a livelli elevati.\u003c\/p\u003e\u003ch4\u003eRegolazioni per uscita: aggiusta il tuo sistema al millimetro\u003c\/h4\u003e\u003cp\u003eOgni via dispone di un \u003cstrong\u003econtrollo di livello individuale\u003c\/strong\u003e per bilanciare il sistema in base alla sensibilità degli altoparlanti, alla stanza o al posizionamento. L'\u003cstrong\u003einversione di fase\u003c\/strong\u003e su tutte le uscite offre uno strumento semplice ed efficace per correggere problemi di somma\/sottrazione acustica (in particolare all'incrocio sub\/teste), o per adattarsi a determinati cablaggi e trattamenti a monte.\u003c\/p\u003e\u003ch4\u003ePassa-alto 40 Hz e sommazione delle basse frequenze: un subwoofer più semplice da alimentare\u003c\/h4\u003e\u003cp\u003eIl filtro passa-alto (taglio basso) a \u003cstrong\u003e40 Hz\u003c\/strong\u003e permette di limitare l'escursione inutile nelle frequenze infra e di proteggere la diffusione da frequenze troppo basse per alcune configurazioni. Il circuito di \u003cstrong\u003esommazione BF\u003c\/strong\u003e offre un'uscita bassi in mono dedicata, pratica per un subwoofer: si concentra l'energia dei bassi senza moltiplicare i trattamenti, mantenendo un'architettura chiara ed efficace.\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:2;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNumero di canali\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAltezza in U\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1\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:transparent;--wb-l:1;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eModalità\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003estereo 2 vie o mono 3 vie\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eLivello massimo in uscita\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e+20 dBu (600 ohm)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:11;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFiltri\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eLinkwitz-Riley 24 dB per ottava\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eRisposta in frequenza\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e20 Hz a 20 kHz, +0 \/ -0.5 dB\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFiltro passa-alto (taglio basso)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e40 Hz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDistorsione + rumore\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003einferiore a 0.004 % a +4 dBu, 1 kHz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:4;--wb-r:13;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eInversione di fase\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esu tutte le uscite\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eRapporto segnale\/rumore (riferimento\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e+4 dBu, 22 kHz): stereo, superiore a 94 dB (BF), superiore a 91 dB (HF)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:14;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eControllo di livello\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eindividuale sulle uscite\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eGamma dinamica\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esuperiore a 106 dB\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:6;--wb-r:15;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eUscite bassi sommabili mono\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eper subwoofer (sommazione BF)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDiafonia\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003einferiore a -80 dB, 20 Hz a 20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:7;--wb-r:16;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eIngressi\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 ingressi su connettore XLR (bilanciato)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensione in U\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1U\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:8;--wb-r:17;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eUscite\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003econnettore XLR (bilanciato)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensioni\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e486 x 175 x 45 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:9;--wb-r:18;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eLivello massimo in ingresso\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e+22 dBu\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)\"\u003e1,7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"DBX","offers":[{"title":"Default Title","offer_id":54360532844819,"sku":"145574","price":185.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/e8b9d43ef4c377f3210728629b6d82270029b463_DBX_223XS.jpg?v=1792619781","url":"https:\/\/woodbrass.ch\/it\/products\/dbx-223xs-145574","provider":"Woodbrass.com","version":"1.0","type":"link"}