How do I connect my Roku soundbar to my optical cable?
David Jones
Published Mar 10, 2026
How do I connect my Roku soundbar to my optical cable?
Connecting to an AVR or soundbar using optical for audio
- Connect the end of the HDMI cable that is not attached to your Roku player to an available HDMI input on your TV.
- Connect an optical cable to the optical output on your Roku player. Connect the opposite end to an optical (or S/PDIF) input on your AVR or soundbar.
Why does my TCL Roku TV have no sound?
A slightly loose HDMI connection could interfere with either the audio or video. Since the Roku/TCL doesn’t require a separate cable, check any cables connected to a different device such as a Blu-ray player. If the cable connection isn’t the problem, go to the TV’s Settings and set the Audio Settings to Auto.
Why does the sound on my Roku keep going out?
If you are connecting your Roku player directly to your TV and not through another device such as an audio/video receiver or soundbar, then try the following: Check the volume level and mute settings on your television. Make sure mute is OFF and that the volume setting is at an appropriately audible level.
How do you connect a Roku to a soundbar?
There are three main ways to connect your Roku TV to a Soundbar including connecting them via an HDMI cable or pairing them wirelessly with a Bluetooth receiver or on a shared WiFi network. Once connected, adjust your TV settings to enable the device and permit it as your preferred speaker option.
Why does my sound keep going out on my TV?
Intermittent audio can be electronics in the Review, bad cable or contacts, or the TV itself. Start by reseating the HDMI cable at both ends; check to see if the contacts are dirty. Use another HDMI source (borrow if you don’t have one) to see if it’s the Review. Finally, see if another HDMI TV eliminates the problem.
Do you need a soundbar for a Roku TV?
If you recently bought a soundbar to complement your ROKU ULTRA 4K TV, you will need the right settings on your ROKU ULTRA 4K TV to enable the desired performance from your soundbar. This video guides you through selecting the most recommended AUDIO and HDMI-CEC settings on your ROKU ULTRA 4K TV.
How can I fix no sound on my Roku TV?
How to Fix Roku TV No Sound issue? Make sure the Roku TV is turned on. Press the Home button on your Roku Remote. From the Home menu, go to Settings. Head over to Audio and select it. Go to HDMI > Select PCM-Stereo. Next, restart your Roku TV and you’re good to go.
Is there a problem with my Roku TV?
09-26-2017 11:41 AM I have a TCL 55 inch Roku TV (I think the model number is 55FS4610RTEAA). I have noticed an intermittent issue where I lose the sound, both from the TV itself and through the sound bar (so it is not just one or the other but no sound is available from either).
Where can I get support for my Roku TV?
This sounds like something that you’ll need to get in touch with your Roku TV manufacturer for more help with. Each Roku TV manufacturer provides direct support for their products to assist you. You can locate their contact information here:
Can a Roku sound bar be connected to a TV?
The Roku Smart Soundbar, on the other hand, doesn’t offer input switching. The idea is you connect the bar to the TV via HDMI and then connect everything to your TV. It’s not possible to switch manually to the optical audio input, and optical will only work if there’s nothing plugged in the HDMI port.
Why does my Roku keep losing the sound?
In order to get it back I have to completely restart Roku and go back into what I was watching. Very annoying!!! What is the fix? 06-05-2020 06:08 PM I keep unplugging it.
Is the Roku stream bar worth the money?
In fact, Roku® Streambar™ is a great way to upgrade your entertainment and save money by cutting back on your cable bills.
What can you do with Roku wireless speakers?
Use your voice to search, turn captions on, and more. Add heart-pounding bass with Roku Wireless Subwoofer and immersive surround sound with Roku Wireless Speakers. AirPlay lets you do it all. Effortlessly share videos, photos, music, and more from your Apple device to your TV using AirPlay.