Asano P4 is a 4-zone stereo amplifier connected via a network with 4 analog inputs for audio sources. Use 1 P4 per 4 zones and combine with other Asano components so that Asano can supply audio to any room, regardless of the total number. When a source is connected to one of the inputs, it becomes immediately available to all zones of the Asano system. P4 is fully configured and operated with KNX. Network configuration is unnecessary. It is sufficient to connect the amplifier to KNX and a standard Ethernet switch.