If you're looking for a simple and quick solution for dual-room or dual-zone audio without the cost of two separate systems linking, then this could be the ideal solution.

Split one room from the other, or allow them to play together 

The switch comes in two finishes, White and also Chrome / Steel which was designed to match the finish on the Systemline E50 and E100 systems.

This switch works with a range of products, however in order to do so, the amplifier must accept to reduce down to 4 ohms.