More from Amazon.com : http://www.amazon.com/gp/product/B000I674IC?tag=thefatkidin06-20 <br /> <br />Sirius SUB-X1 Universal Plug 'n' Play Boombox <br /> <br />Universal plug n play boombox for Sirius satellite radio receivers <br />21 full-range sound system with separate tweeters midrange drivers and subwoofer <br />Indooroutdoor antenna with attached 195-foot cable 35 mm headphone jack <br />Docking cradle holds Sportster 3 and 4 Starmate 3 and 4 and Stratus receivers <br />Auxiliary input measures 1918 x 881 x 8 inches W x H x D 1-year warranty
