The JBL PRX ONE all-in-one powered column PA features an acoustically optimized column array featuring a 7-channel digital mixer, a full suite of professional DSP, class-leading audio connectivity, Bluetooth functionality and JBL Professional Connect universal app control. Enjoy unmatched power and performance in a sleek, compact package: PRX ONE delivers a stunning 130db max SPL, with consistent front-to-back throw, thanks to its custom-engineered 12-tweeter column array featuring JBL AIM acoustic technology, 12-inch bass-reflex woofer and built-in 2,000-watt (peak) amplifier.