{"product_id":"jbl-prx418s-165211","title":"PRX418S","description":"\u003ch3\u003ePRX400: l'approccio JBL al sound reinforcement passivo accessibile e performante\u003c\/h3\u003e\u003cp\u003eIl PRX418S fa parte della serie \u003cstrong\u003ePRX400\u003c\/strong\u003e, una gamma di diffusori passivi progettata per offrire un eccellente equilibrio tra \u003cstrong\u003epotenza\u003c\/strong\u003e, \u003cstrong\u003elinearità\u003c\/strong\u003e e \u003cstrong\u003ebudget ragionevole\u003c\/strong\u003e. L'idea è semplice: proporre una base solida per costruire un sistema di sound reinforcement affidabile, capace di coprire contesti vari (musica live, diffusione in club, negozi, servizi mobili), mantenendo una resa naturale e una buona intelligibilità.\u003c\/p\u003e\u003cp\u003eIn questa gamma, il PRX418S svolge il ruolo di fondamento del sistema: abbinato a satelliti compatibili, l'insieme può raggiungere \u003cstrong\u003e135 dB a 1 m\u003c\/strong\u003e in configurazione sistema, mantenendo una risposta in frequenza controllata.\u003c\/p\u003e\u003ch3\u003ePer chi e per quali usi? Un subwoofer fatto per \"sostenere\" un sistema\u003c\/h3\u003e\u003cp\u003eIl JBL PRX418S si rivolge agli utenti che vogliono \u003cstrong\u003eestendere la parte bassa dello spettro\u003c\/strong\u003e di un sistema passivo senza complicare l'installazione. Nel sound reinforcement mobile, fornisce la base indispensabile per grosse casse, bassi e synth, liberando i diffusori satellite dalle frequenze più impegnative. Nell'installazione fissa, permette di costruire una diffusione più equilibrata, con bassi presenti ma puliti, anche a livelli elevati.\u003c\/p\u003e\u003cp\u003eLa base per tubo da \u003cstrong\u003e35 mm\u003c\/strong\u003e è un vero vantaggio per risparmiare tempo sul campo: si monta un diffusore sopra il sub, si riduce l'ingombro a terra e si ottiene una proiezione più coerente. Il PRX418S accetta sia una configurazione semplice (mixer amplificato) sia un rack completo con amplificatore e processore, a seconda della precisione di regolazione desiderata.\u003c\/p\u003e\u003ch3\u003eDesign, componenti e punti chiave per un uso professionale\u003c\/h3\u003e\u003ch4\u003eUn 18 pollici pensato per bassi utili\u003c\/h4\u003e\u003cp\u003eIl PRX418S monta un altoparlante \u003cstrong\u003eJBL Selenium SWS1000W\u003c\/strong\u003e da \u003cstrong\u003e457 mm (18 pollici)\u003c\/strong\u003e, dimensione apprezzata per ottenere bassi ampi in facciata mantenendo tenuta. La risposta in frequenza dichiarata scende fino a \u003cstrong\u003e35 Hz\u003c\/strong\u003e (a -10 dB, EQ flat), permettendo di rinforzare efficacemente la parte bassa del mix senza gonfiare artificialmente i bassi-medi.\u003c\/p\u003e\u003ch4\u003eUn'architettura passiva che premia una buona amplificazione\u003c\/h4\u003e\u003cp\u003eCon un \u003cstrong\u003eimpedenza nominale di 8 ohm\u003c\/strong\u003e e una potenza di amplificazione ammissibile dichiarata fino a \u003cstrong\u003e800 W in continuo\u003c\/strong\u003e, questo subwoofer è progettato per funzionare con amplificazione seria. La serie PRX400 è inoltre pensata per essere rapidamente implementata con amplificatori che integrano trattamento (filtraggio, limitazione), per ottimizzare una configurazione multi-vie e proteggere il sistema ad alti livelli.\u003c\/p\u003e\u003ch4\u003eAffidabilità sul palco e in installazione\u003c\/h4\u003e\u003cp\u003eIl cabinet in \u003cstrong\u003ecompensato da 18 mm\u003c\/strong\u003e rinforza la rigidità meccanica e limita le vibrazioni indesiderate. La \u003cstrong\u003egriglia in acciaio\u003c\/strong\u003e protegge il trasduttore durante i carichi ripetuti, e la finitura \u003cstrong\u003eDuraFlex\u003c\/strong\u003e è adatta alle esigenze della performance. Per l'installazione fissa, la presenza di \u003cstrong\u003epunti di sospensione M10\u003c\/strong\u003e facilita l'integrazione, mantenendo un approccio solido e professionale.\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\u003eBluetooth\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 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:transparent;--wb-l:1;--wb-r:9;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTipo\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esubwoofer 18 pollici\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eGriglia di protezione\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eacciaio\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eComponenti\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1 x JBL Selenium SWS1000W 457 mm (18 pollici)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eFinitura\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eDuraFlex\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:11;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRisposta in frequenza\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e35 Hz - 250 Hz (-10 dB, EQ flat)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePunti di sospensione\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eM10\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:4;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\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)\"\u003e95 dB, 1W\/1m\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eConnettori\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 x Neutrik Combo Speakon NL2 \/ Jack\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:13;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSPL Max\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e124 dB SPL max\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eBase\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e35 mm per tubo satellite\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:6;--wb-r:14;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedenza nominale\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\u003eDimensioni\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e536 x 615 x 678 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:7;--wb-r:15;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePotenza di amplificazione\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e800 W continuo\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)\"\u003e36 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:8;--wb-r:16;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiffusore\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ecompensato 18 mm\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":54360908169491,"sku":"165211","price":849.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/0f70926fefbce78ed95db63de99756bb90d331ff_JBL_PRX_418S.jpg?v=1792629455","url":"https:\/\/woodbrass.it\/products\/jbl-prx418s-165211","provider":"Woodbrass.com","version":"1.0","type":"link"}