Three main models: the CC-1D for simple volume control, the CC-2D for volume plus A/B source selection, and the CC-3D for volume plus A/B/C/D source selection

User-friendly interface features a single rotary encoder for volume (knob turn), source selection (knob push) and mute (knob push and hold) with an illuminated volume and source LED indication

Attractive, understated styling with two color options and regional variants to blend in seamlessly with most spaces

Networkable and PoE-powered: Ethernet-based and uses PoE for power; no special cabling or external power supplies required

Programmable: Installers can set discrete volume ranges and source options in software; up to 16 units for CSP and 32 units for CSN can be used simultaneously in expansive projects with CSP and ESP-based systems.

Custom labels: Each zone controller includes a sheet of pre-printed labels, with two blanks for custom labeling

Regional variants: Each main model comes in three regional sub-models to support different sized electrical boxes. North American and Japanese models are designed for use with Decora-style wall plate covers (not included). The 86 × 86 mm European model is supplied as a finished wall plate

Compatible with CSP, ESP, and EX sound processors and Bose Professional PowerMatch networked amplifiers