cheapest price around at the moment. Works brilliantly with ipad or iphone and great sound.
can also get the all in one starter bundle in black or whit for £349.99, this includes the zonebridge wireless router so you can move the speaker into any room.
from their site;
The Sonos ZonePlayer™ S5 is a high-performance wireless music system that delivers superior sound and unlimited music from iTunes and the internet to any room of your house. The ZonePlayer™ S5 is easy to control using your Apple iPhone, iPod Touch or iPad and simple to set up and expand. Find and play any song from iTunes, your entire music library or your choice of thousands of free internet radio stations, through the powerful speakers provided. You can also connect the ZonePlayer™ S5 to a CD player or MP3 player, and use it as a state-of-the-art speaker system. You can add more S5 units without adding wires, for flawless sound that follows you from room to room.