Discontinued — last reported Q1 '19
An increase suggests expanding market reach and a larger potential subscriber base, while a decrease may indicate hardware obsolescence or market saturation.
This metric represents the total count of active or installed proprietary satellite radio hardware units deployed in veh...
Similar to subscriber counts or installed base metrics for telecommunications and subscription hardware companies.
fwonk_segment_sirius_xm_number_of_proprietary_satellite_radio_systems