Satellite Radio for 2003-up GM Vehicles

This package includes everything that's necessary to play SIRIUS through a compatible factory stereo: a SIRIUS radio, a roof-mount antenna, and the adapter cable that connects the radio to a stereo. The compact radio mounts easily in a convenient spot behind the dash. The adapter cable hooks up to the radio at one end, and to a factory stereo at the other, providing all signal and power connections. The magnetic antenna mounts firmly on the vehicle's roof, and connects to the satellite radio. An extra connection is for keeping a factory (or factory-compatible) CD changer connected to the system.