JBL PRX815XLFW Active PA Subwoofer

For over 70 years, we’ve invested more into R&D than any other speaker company and PRX800 is no exception. Extraordinary volumes as high as 138 SPL, delivered from integrated 1500-watt Class-D power amplifiers and custom engineered JBL drivers, make PRX800 the most powerful AND efficient loudspeaker systems in their class.

Patented JBL Differential Drive™ woofer technology reduces magnet mass while increasing power handling, keeping PRX800 remarkably lightweight while still capable of

delivering pristine audio. Combined with integrated Crown DSP and tunings—and dbx Type IV™ limiting that eases the system back to a safe levels when any frequency band is at limit—you can feel confident that your sound will be clear, accurate and uncompressed, even at high volumes. An innovative variable-speed fan activates only when needed for ultra-quiet operation. And the speakers are tuned for enhanced bass and smooth off-axis behavior to ensure impressive sound throughout the venue.