Price Match Guarantee JBL Professional EON712 Powered PA Loudspeaker with Bluetooth 12" The JBL EON712 12-inch loudspeaker is part of JBL's new EON700 Series of powered PAs, which represents a major step forward in innovation and technology: JBL engineers used exclusive, state-of-the-art design and measurement techniques to deliver the best-performing loudspeakers in their category, regardless of application. The EON700 Series leverages the latest acoustic science, transducer designs, cabinet ma