Not really. The biggest issue with wireless speakers is that in order to use a loudspeaker, you need an amplifier. Amps consume power. Your choices have been either get wireless speakers that run off of batteries and change a lot of batteries ($$$).....
Wireless speakers are somewhat of a newer concept but have already become very popular since they eliminate the tedious wiring projects that homeowners used to take on when setting up a home audio system. Speakerworks.net carries the latest line of w...
Go to www.gizmodo.com and do a search for wifi speakers creative labs are soon to be releasing a set or go to www.avegasystems.com they are an Australia company.