BOSE 111AD 111-AD Speakers System Pair,BOSE 111AD Full-Range 2-Way Speaker, 80Hz-20kHz, 8 Ohms, 10-100W, Compact,BOSE 111 ad Specifications Bose,Bose 101MMG Pair Loudspeaker System 86dB/playback frequency Black Tested Working | eBay,Bose Professional ControlCenter CC-2D Digital Zone 808928-0110