Satellite radio appears to be catching on. Both American satellite radio companies are seeing big growth in their number of subscribers, with Sirius expecting to top 1 million by the end of the year. XM projects 3 million subscribers by January.
Satellite radio appears to be catching on. Both American satellite radio companies are seeing big growth in their number of subscribers, with Sirius expecting to top 1 million by the end of the year. XM projects 3 million subscribers by January.