How to connect soundbar to roku tv with hdmi

Last Updated: Feb 29, 2024 by

If you have recently purchased a soundbar to enhance your TV viewing experience, you may be wondering how to connect it to your Roku TV. Luckily, connecting a soundbar to a Roku TV is a simple process that can greatly improve your audio quality. In this article, we will guide you through the steps to connect your soundbar to your Roku TV using an HDMI cable.

Gather Your Materials

Before you begin, make sure you have all the necessary materials. You will need your soundbar, an HDMI cable, and your Roku TV remote. If your soundbar does not have an HDMI input, you can also use an optical cable.

Connect the HDMI Cable

The first step is to connect one end of the HDMI cable to the HDMI OUT port on your soundbar. Then, connect the other end to the HDMI IN port on your Roku TV. Make sure to use the correct HDMI input on your TV, as some TVs have multiple HDMI ports.

Adjust TV Settings

Next, you will need to adjust the audio settings on your Roku TV. Using your Roku TV remote, navigate to the Settings menu and select Audio. From there, select HDMI and then choose the option for HDMI ARC. This will allow your TV to send audio to your soundbar through the HDMI cable.

Adjust Soundbar Settings

Now, you will need to adjust the settings on your soundbar. Using the remote for your soundbar, select the HDMI input that you connected to your TV. This will allow the soundbar to receive audio from your TV.

Test the Connection

To ensure that your soundbar is properly connected, play some audio or a video on your Roku TV. You should hear the sound coming from your soundbar instead of the TV’s built-in speakers. If you do not hear any sound, double-check all of your connections and settings.

Additional Tips

  • If your soundbar does not have an HDMI input, you can use an optical cable instead. Simply connect one end to the optical output on your TV and the other end to the optical input on your soundbar.
  • If you have other devices connected to your TV, such as a cable box or gaming console, you can connect them to your soundbar using additional HDMI cables. This will allow all of your devices to play audio through the soundbar.
  • If you are experiencing any audio delays, you can adjust the audio sync settings on your TV or soundbar to fix the issue.


Connecting a soundbar to your Roku TV using an HDMI cable is a simple and effective way to improve your audio quality. By following these steps, you can easily enjoy a more immersive TV viewing experience. If you have any questions or need further assistance, consult the user manual for your specific soundbar model. Happy watching!

Gulrukh Ch

About the Author: Gulrukh Ch

Gulrukh Chaudhary, an accomplished digital marketer and technology writer with a passion for exploring the frontiers of innovation. Armed with a Master's degree in Information Technology, Gulrukh seamlessly blends her technical prowess with her creative flair, resulting in captivating insights into the world of emerging technologies. Discover more about her on her LinkedIn profile.