10W IntraSound amplifier node. It converts any speaker into a powered speaker and can daisy-chain to other nodes in order to expand the system. Innovative distributed audio system which leverages standard Cat5 cable to carry both stereo audio and power. This plug-and-play simplicity partnered with the myriad of possible configurations makes the IntraSound System flexible enough for any application. It can even mimic a constant voltage setup without the need for special transformers or the narrow frequency response.