Denon Cocoon Speaker Dock is another cool-looking portable dock for iPod/iPhone/iPad.Network audio streaming and Airplay audio streaming are two major features among the other features. Powered by only 25W x 4 channels i.e., 100 watts of total power. Besides Wifi, it has a built-in Ethernet port for internet connectivity. 3.5mm stereo analog audio input port with touch sensitivity control buttons.
Available at denon.com for $600