The JBL IRX112BT portable powered PA loudspeaker delivers volume and clarity, total ease of use and an excellent feature set. Sound amazing with a custom, pro-grade custom, pro-grade components that are engineered to outperform larger competing systems. Real-world EQ presets let you dial in optimal tone in an instant—no experience necessary—and built-in dbx DriveRack automatic feedback suppression lets you crank it up with confidence. Play music, soundtracks and backing tracks with Bluetooth audio streaming, and ensure your voice carries over background music with one-touch ducking. Two mic/line combo inputs and an XLR loop-out round out this lightweight, durable PA.