- SlimLine wall speaker - Talkback - Modern and affordable - Easy install (hang on a single screw or use the two screw bosses) - Excellent voice and music quality - Built-in amplifier - Built-in volume control - Weight: 3.4lbs. - Dimensions: 7inchH x 10.3inchW x 3.8inchD - Black - VALCOM POWER UNITS (0)