DESC: Connect the SIRIUS SIR-ECL1 radio to your compatible Eclipse stereo, and start enjoying SIRIUS Satellite Radio in the car. This in-car radio comes with the roof-mount antenna you need for reception and the cable you need to connect the radio to your stereo.The radio''s low profile makes it easy to install it in a convenient spot in your vehicle. A pass-through connection allows you to use the satellite radio and an Eclipse CD changer simultaneously.