So options, there are lots.
The one that I’d recommend the most is:
http://www.audioengineusa.com
Look at the A2 + AW1 adapter.
They will run you about $300…
But unlike the Bose wireless system [which uses cheap untreated paper drivers -2 in total only-2.5" drivers, no tweeters, no mid-woofers, cheap plastic enclosure] … The Audioengine products use silk dome tweeters, kevlar midwoofers, wooden [MDF] enclosures, and the AW1 wireless adapter provides CD-quality HD stereo sound with no reduction in audio quality… and can be used for other speakers… flexibility [which is something Bose is against].

Good for you… you know better than to waste $ on bo$e… Hope this helps! and Good Luck!
References :
Sick and tired of Bose propaganda, deceitful marketing practices, and garbage ripoff products.

ps. If the audioengine A2 speakers are too much $ still… then just get the AW1 wireless adabper [$99] only… and then get any other speakers: from other alternatives like Creative Gigaworks [T20 or T40], Logitech or Altec Lansing ipod docks or computer speakers… all available at Amazon.com for great prices — fraction of silly bose products!