GOgroove SonaWave HD 2.1 Channel Sound System DOCK, CHARGE, and PLAY your favorite iPhone and iPod! Get the most out of your digitized music collection! The SonaWave HD is designed with a SonusMAX Enhanced 22-watt speaker arrangement with adjustable subwoofer. Seamless form construction elegantly confines the SonaWave HD powerful audio components to offer a truly aesthetic, yet powerful speaker system. Dock, charge and play your favorite iPod and iPhone music with high-fidelity audio reproduction.