The stand of the Samsung UE50DU7170 is height-adjustable, which makes it possible to place a soundbar underneath. Here are the relevant dimensions:

- The height of the TV without the stand is 647 mm, and with the stand it is 694 mm.
- The stand makes it possible to adjust the installation height to perfectly integrate a soundbar visually and hide the TV cables.

This means that you have enough space to place a soundbar under the TV by adjusting the height of the stand accordingly.