A compact, two-way design in the JBL professional tradition, the Control Series monitors take true studio sound to places where only boomboxes have been before. Enjoy great JBL sound around your home ? wirelessly. Add surround speakers to your home theatre system without the trouble and expense of running speaker wires across the room. And when you connect the Control 2.4G wireless system to your computer, iPod or other portable media player, your music library is anywhere you want it to be!