{"product_id":"jbl-prx815xlfw-233711","title":"PRX815XLFW","description":"\u003ch3\u003eAn Active Subwoofer from the PRX Series: JBL DNA Serving Mobile Power\u003c\/h3\u003e\u003cp\u003eThe JBL PRX815XLFW embodies the spirit of the PRX range: offering a professional, powerful, and portable solution suited to the demands of live performance and events. This powered subwoofer focuses on efficiency (high output level in a compact format) and modern system control, with DSP functions accessible remotely. The result: an active subwoofer that naturally integrates under satellite speakers but also strengthens a larger system when multiple subs are used.\u003c\/p\u003e\u003ch3\u003eWho Benefits from the PRX815XLFW and in What Applications Does It Make a Difference?\u003c\/h3\u003e\u003cp\u003eThis subwoofer is ideal for \u003cstrong\u003eDJs\u003c\/strong\u003e, \u003cstrong\u003ebands\u003c\/strong\u003e, \u003cstrong\u003esound providers\u003c\/strong\u003e, bars\/concerts, and mobile installations seeking \u003cstrong\u003eclean sub-bass\u003c\/strong\u003e without complicating the setup. In a simple configuration, it immediately adds weight to the low end for electronic music, pop\/rock, or spoken word requiring more comfort. In a satellite\/subwoofer system, it helps distribute frequencies (allowing the tops to operate more smoothly) and improves overall clarity, especially as volume increases.\u003c\/p\u003e\u003ch3\u003eDSP Control, System Integration, and Design: A Subwoofer Built for the Field\u003c\/h3\u003e\u003ch4\u003ePRX Connect: Precise Settings Even Without Being Behind the Subwoofer\u003c\/h4\u003e\u003cp\u003eBuilt-in Wi-Fi allows control of the PRX815XLFW via \u003cstrong\u003ePRX Connect\u003c\/strong\u003e (iOS and Android). On site, this simplifies tuning: level adjustment, targeted corrections with the \u003cstrong\u003e8-band parametric EQ\u003c\/strong\u003e, and \u003cstrong\u003edelay up to 50 ms\u003c\/strong\u003e to properly align the sub with the main speakers depending on the setup and stage depth. This is a real time saver when quickly optimizing a system in an unfamiliar venue.\u003c\/p\u003e\u003ch4\u003eUsable Power Reserve, Protected by Dynamic Processing\u003c\/h4\u003e\u003cp\u003eWith its \u003cstrong\u003e1500 W Class D amplification\u003c\/strong\u003e, the PRX815XLFW is designed to deliver firm and energetic bass. The \u003cstrong\u003edbx Type IV limiter\u003c\/strong\u003e helps preserve signal cleanliness and prevents clipping when levels become demanding, resulting in more controlled bass and less fatiguing listening at high volume.\u003c\/p\u003e\u003ch4\u003eJBL Differential Drive Transducer and Neodymium Speaker: Efficiency and Compactness\u003c\/h4\u003e\u003cp\u003eThe subwoofer features a JBL speaker and a design focused on efficiency, with \u003cstrong\u003eJBL Differential Drive\u003c\/strong\u003e technology aimed at increasing sound pressure level while maintaining a compact design. The use of \u003cstrong\u003eneodymium components\u003c\/strong\u003e supports this efficiency logic, particularly appreciated in mobile performance where power must remain easy to transport and deploy.\u003c\/p\u003e\u003ch4\u003eSystem-Oriented Connectivity: Easy Looping and Stage Compatibility\u003c\/h4\u003e\u003cp\u003eThe PRX815XLFW adopts a \"ready to integrate\" approach with combo XLR\/6.35mm Jack inputs and an \u003cstrong\u003eXLR output\u003c\/strong\u003e for looping (loop-through\/cascading). This facilitates creating a clean and scalable system: a single sub under a pair of satellites, multiple subs lined up, or expanding an existing setup without complex rewiring.\u003c\/p\u003e\u003ch4\u003eReliability and Durability: Intelligent Ventilation and Touring Finish\u003c\/h4\u003e\u003cp\u003eFor reliability, JBL integrates a \u003cstrong\u003evariable-speed fan\u003c\/strong\u003e that only activates when necessary, reducing noise and optimizing cooling under real conditions. The \u003cstrong\u003ewood enclosure\u003c\/strong\u003e, shock-resistant \u003cstrong\u003eDuraFlex finish\u003c\/strong\u003e, and protective grille enhance the equipment's longevity, whether in temporary installations or intensive road use. Finally, the \u003cstrong\u003euniversal power supply\u003c\/strong\u003e simplifies electrical management during gigs.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\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:6;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e15\u0026quot;, powered bass-reflex subwoofer\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAmplifier power\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1500 W Class D\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:7;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSpeaker\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1 x JBL 2275H - 305 mm (15\u0026quot;)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eInput connectors\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 x combo XLR\/6.35 mm Jack - XLR loop output\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:8;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e40 Hz - 91 Hz (+\/- 3 dB) \/ 36 Hz - 113 Hz (-10 dB)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eFinish\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:var(--wb-neutral-50);--wb-l:4;--wb-r:9;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCrossover frequencies\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e80 Hz (DSP) \/ 120 Hz (cascade)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensions (HxWxD)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e548 x 446 x 572 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:10;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMaximum SPL @ 1 m\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e131 dB peak\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e25.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":54359751065875,"sku":"233711","price":1399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/c1a77e4ef115964bf7a9e52b8a75654d47caa0fa_3JBL_PRX_815XLFW.jpg?v=1789386393","url":"https:\/\/woodbrass.shop\/products\/jbl-prx815xlfw-233711","provider":"Woodbrass.com","version":"1.0","type":"link"}