What is required for Slacker Radio for the Xbox 360? Rome E. January 24, 2019 22:40 Updated Follow Slacker Radio for Xbox 360 requires: An Xbox LIVE Gold Membership At least 112 MB of available storage space. Related articles How do I install the Slacker Radio app for Xbox 360? Add a Slacker Radio account to my Sonos device How many different streams of Slacker can I use with my Sonos? Slacker as an Alexa skill FAQ Create a Slacker Radio account Comments 0 comments Article is closed for comments.