Audiovox CNPECL1 Eclipse  Adapter Cable XM Direct 2 Eclipse wiring harness you can receive XM satellite radio directly through any Eclipse satellite radio-ready head unit in your car's dash An XM subscription is required, and this cable is designed for use only with the Audiovox CNP2000UC XM Direct 2 Car Kit system (sold separately) The cable is guaranteed to be compatible with all satellite-ready Eclipse head units Harness cable for Eclipse satellite radio-ready head unit Programmable software design Seamless installation and uncluttered appearance Requires Audiovox CNP2000UC XM Direct 2 Car Kit and XM subscription for full service 1-year warranty