The SiriusXM SXV300V1 is the most common SiriusXM Connect Vehicle Tuner used in aftermarket car audio systems. It allows SiriusXM satellite radio to integrate directly with compatible “SiriusXM-Ready” head units from brands like Kenwood, Pioneer, Sony, Alpine, and JVC. The compact hideaway tuner installs behind the dash and connects through a single cable, providing full touchscreen or radio-control integration without requiring a separate external satellite receiver Features & Highlights Adds SiriusXM satellite radio to SiriusXM-Ready radios Compact hideaway tuner design Includes magnetic roof-mount antenna Single-cable connection to compatible radios Supports SiriusXM advanced features including: TuneMix TuneScan TuneStart SportsFlash Traffic & Weather Now Access to SiriusXM Xtra Channels Full touchscreen/radio control through compatible head units Compatible with aftermarket and select OEM SiriusXM-Ready radios Specifications Dimensions: approximately 3.42" W x 2" H x 0.7" D Antenna cable length: 23 feet Weight: approximately 3 oz Connector type: SMB female Works only with SiriusXM-Ready receivers Installation Notes Requires active SiriusXM subscription Antenna must have clear sky visibility for best reception Usually installs behind the radio/dashboard Many modern multimedia radios support advanced SiriusXM features with this tuner Some vehicles may reuse factory SiriusXM antennas with additional adapters