Ebay offers Marshall - Woburn II Bluetooth Speaker - Black for $299.99 (orig. $499.99) with free shipping.

Product Description:
110W nominal output power; two 1" tweeters;Bass Reflex enclosure; 50Hz - 20kHz frequency response; Bluetoothinterface; wireless surround capability
Immerse yourself in vibrant audio with thisMarshall Woburn II speaker. Featuring two 1-inch tweeters and two5.25-inch subwoofers, this powerful speaker delivers crisp, clean highnotes and resounding bass. This Marshall Woburn II speaker featurespowerful Bluetooth connectivity and atpX technology, which allow you tostream audio from mobile devices up to 30 feet away.