Sony's Circle Sound Speakers play your music through an omnidirectional speaker, meaning that the sound is delivered through the speaker in not just one direction, but in 360 degrees. That lets you place the speaker anywhere in the house to get room-filling sound. The speaker will be available in a wireless version with Bluetooth streaming or an iPod dock version with a rechargeable battery good for five hours of playback. Link
Sony reveals its Signature Series SA-Z1 desktop speaker system
A no-compromises desktop speaker system for the most discerning of ears.