The Boston Acoustics SoundWare XS Satellite Speaker (Black) can be used as a replacement speaker for the SoundWare XS 5.1 Surround Speaker System or it can be used to expand the system to a 6.1 or 7.1 system. This speaker is less than 4 x 4 x 4-1/2 inches in size. And their unique shape and included articulating mounting brackets mean you can place them almost anywhere, at almost any angle.
Despite their tiny size these mighty mites each contains a 1/2 inch dome tweeter and a 2-1/2 inch mid-bass. And they're magnetically shielded so they won't interfere with TVs, monitors and other electronic devices.