Audio + accessories
Best Soundbars and TV Accessories
The best streaming setup is not only about the TV. A good soundbar, the right HDMI connection, and a few practical accessories can make the whole system feel faster, cleaner, and easier to live with.
What actually matters
Samsung and LG both document the same core idea: if your TV and soundbar support ARC or eARC, use the HDMI path first. eARC is the better version because it sends the audio at higher quality, and it is the setup most people should aim for.
Start with HDMI eARC
Samsung's support guidance explains that eARC can carry audio in its original resolution and supports formats like Dolby Atmos, while LG's support articles also frame ARC and eARC as the main path for better TV-to-soundbar audio.
- Use eARC when both the TV and soundbar support it.
- Enable the TV's HDMI-CEC / device control features if required.
- Check the soundbar input settings after connecting the cable.
Buy the right accessories first
If you are building a streaming setup from scratch, the most useful accessories are the ones that remove friction. A good HDMI cable, a soundbar, cable management, a surge protector, and Ethernet for the device if Wi-Fi is weak all help more than novelty gadgets.
- One certified HDMI cable for the soundbar connection.
- An Ethernet cable if your streaming box needs a steadier network.
- A wall mount or stand if you want a cleaner room layout.
Do not overbuy the wrong thing
A lot of buyers spend on features they never use. For most living rooms, the smartest choice is a soundbar with HDMI ARC or eARC, a TV with strong streaming support, and only the accessories that make setup cleaner and more stable.
- Bluetooth is fine, but HDMI is usually better for TV audio.
- Optical is a fallback, not the ideal first pick.
- Spend more on compatibility than on flashy packaging.
Frequently Asked Questions
What is the best connection for a soundbar?
HDMI eARC is the best option when both the TV and soundbar support it because it carries higher-quality audio than a basic ARC connection.
Is optical still worth using?
Yes. Optical is still a useful fallback if your TV or soundbar does not support ARC or eARC properly.
What accessories should I buy for a new TV?
Start with a good HDMI cable, a soundbar if you want better audio, a surge protector, cable management, and Ethernet if your streaming device needs a more stable connection.
Do I need HDMI 2.1 for a soundbar?
Not always. What matters most is whether your TV and soundbar support ARC or eARC and whether the cable and settings are matched correctly.