Sonos HDMI to Optical Audio Adapter Cable for SONOS ARC / Beam/ Beam 2 and Amp
Genuine Sonos Arc HDMI to Optical Adapter compatible with Sonos Arc, Amp, Beam and Beam 2. Sonos HDMI to Optical Adapter for connecting a Sonos Soundbar (eg: Amp, Beam, or Arc) to the optical input on your TV.