Play amplified music in any room of your house with this Sonos CONNECT:AMP digital media streamer. The device packs built-in amplifier with an output of 55 W per channel. It connects wirelessly to your home LAN through any router that brodcasts 802.11b/g at 2.4 GHz or via standard 10/100 Mbps Ethernet interface. This Sonos CONNECT:AMP features beautiful anodized aluminum case, which not only pleases the eye, but cools the amplifier as well.