The A-K4 amplified keypad provides easy control of music. Turn it on or off, select from up to six sources, or adjust the volume with just touch or use remote control if you prefer.

As inconspicuous as light switch, the A-K4 complements decor. Its built-in amplifier powers your room speakers directly, or can use its line outputs to feed an external amplifier or powered subwoofer.

The A-K4 works with any A-BUS hub or controller, as well as with A-bus-ready receivers and A-BUS subzones on multiroom controllers.