Hard punching bass
You'll add real impact to your performance when you add a JBL PRX715XLF subwoofer or two to your PA system. A single PRX715XLF powered sub delivers up to 1,500 watts to its 15" woofer, producing 131 dB of sound pressure — that's enough power to fill a small club or auditorium with wall-shaking bass. If you're a church performer, a working band, or a DJ, you can create a compact full-range PA system capable of handling medium-sized clubs and venues by adding a pair of these powerful subs to a set of PRX710, PRX712, or PRX715 powered speakers.
Rugged road-tested components
The 15" low-frequency driver in the PRX715XLF is the same one that JBL uses in its top-of-the-line concert arrays. This Differential Drive® subwoofer puts out high-powered bass, having proven its toughness on the road by standing up to years of touring. A built-in dynamic limiter by dbx ensures that an unexpected overload won't damage the sub.
JBL used tongue-and-groove construction to build this solid poplar enclosure, then coated it with their tough DuraFlex™ finish. You can be sure this sub will survive the normal bumps and bangs of life on the road and play reliably on the job every night. The enclosure features a pole socket so you can mount your mid/high PA speaker above the sub on a standard speaker pole, for a smaller onstage footprint and better audience coverage.