Hear your favorite movies in a whole new way. Proprietary Surround Sound Expansion Plus upconverts audio content to up to 5.1.4 channels, adding overhead sound dimension to virtually anything you watch.
With 4K Pass-Through, a simple HDMI® connection delivers the best in audio and picture quality. Connect any 4K video source like a UHD Blu-ray player, through the Samsung HW-K950 to your TV for rich sound and 4K picture quality.*
Your UHD content, UHD Blu-ray player, and HW-K950 Soundbar. The perfect combination for incredible entertainment without missing out on the amazing content quality. With 4K Pass-Through, your 4K content will play seamlessly with the additional dynamic 5.1.4ch surround sound.