Two-way speakers with very compact dimensions, the CS 6520 EN features 4 round extended-range speakers and a tweeter. This model utilizes a series of innovative technological solutions that guarantee highly intelligible reproduction of the vocal message. It' s complete with line transformer for directly connecting the speaker columns to 70 V or 100 V constant-voltage systems and, thanks to multiple sockets, permit selecting the power to be diffused from among various values. Thanks to IP 66 insulation, the speaker columns can also be used out of doors. Usable in railway stations, subways, churches, factories, warehouses, PA systems in general.