This coaxial to optical converter will allow you to connect the coaxial digital audio output from your TV, DVD, cable or STB receiver to a Toslink digital optical input on your soundbar or sound system.
Digital 2-Way Audio Converter, Coaxial to Toslink/Coaxial or Toslink to Coaxial/Toslink, compatible with Sound Bar, Speaker, and all devices with digital audio out port.