Old Bose 2 plug audio New Bolt 1 pin audio. How do I update the 2 to work together?

Brand new Bolt, old Bose sound with 2 pin audio plug, newer Sony TV. Picture perfect but I'm unable to use the Bose. Ideas?

Old Bose 2 plug audio New Bolt 1 pin audio. How do I update the 2 to work together?