ContolCenter CC-2 BlackBose ControlCenter CC-2 zone controllers provide volume and A/B source selection for FreeSpace? and ControlSpace? products. Three models are available in either black or white and fit 1-gang electrical boxes in North America Europe and Japan. FEATURES • ControlCenter SeriesThe ControlCenter series is a set of remote controls for use with Bose FreeSpace? amplifiers PowerShare amplifiers and ControlSpace? processors. The three models offer volume control (CC-1) volume plus A/B source selection (CC-2) and volume plus A/B/C/D source selection (CC-3).• Custom LabelsEach zone controller includes a sheet of pre-printed labels with two blanks for custom labeling.FeaturesSingle/ PairSingle