Amplify your audio experience with the SiriusXM SXSD2 Portable Speaker Dock Audio System in sleek black. This wired and Wi-Fi enabled audio dock is compatible with a variety of universal brands and models, making it perfect for on-the-go audio streaming. With fold-up handles and midrange woofers, this audio dock is also equipped with built-in antennas and separate tweeters for crystal clear sound.