It can be used as a power supply or as a main unit. In this case, to configure a main unit, either to replace one, or for new installations with a P9002 box, a P3266-01 power supply is required together with to a PC3110-01 preamplifier module, or one of the available sound sources. Also, a front plate KM9211-01 is required. Both the modules and the front plate are served separately.
In flush-mount back box P9002 or in surface box P9026 (available in white colour only)